Sample records for adams state college

  1. The Retention of Minorities in Colorado Public Institutions of Higher Education: Fort Lewis and Adams State Colleges.

    ERIC Educational Resources Information Center

    Colorado State Advisory Committee to the U.S. Commission on Civil Rights, Denver.

    Based on background research, interviews, and a public hearing held in Durango (Colorado) in March 1993, this report addresses issues regarding minority retention at Fort Lewis College in Durango and, to a lesser extent, at Adams State College in Alamosa. Due to limited information about Adams State College, none of the recommendations address…

  2. Music for Elementary Teachers, Competency-Based Approach. Adams State College.

    ERIC Educational Resources Information Center

    Stokes, Cloyce; And Others

    This is one of a series of eight Teacher Education Modules developed by Adams State College Teacher Corps Program. The goals of this module package are listed as follows: a) to introduce the intern to music for elementary school children; b) to enable interns to develop knowledge and skills of an elementary level in music; c) to enable interns to…

  3. Music for Elementary Teachers; Self-Help Guide (MUS 370). Adams State College.

    ERIC Educational Resources Information Center

    Stokes, Cloyce

    This self-help guide for the music teacher is one of a series of eight Teacher Education Modules developed by Adams State College Teacher Corps Program. The guide itself consists of 11 modules, the first five of which focus on the mathematical and scientific aspects of music--pitch, tempo, furation, time, and key. These five modules are…

  4. Fidelia Adams Johnson: Ingenious Daughter of the Founder of Grambling State University. From Voices of Inspiration Series, an Oral History Project.

    ERIC Educational Resources Information Center

    Grambling State Univ., LA. Dept. of History and Philosophy.

    In this brief oral history, the life of Fidelia Adams Johnson is recounted with sections devoted to her family background, formative years, college experience, working life and retirement years as a black woman of influence. Her grandfather helped establish Tuskegee Institute and her father founded Louisiana's Grambling State College. Fidelia…

  5. 5. Aerial view west, Adams Dam Road bottom center, State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Aerial view west, Adams Dam Road bottom center, State Route 100 center, duck pond and reservoir center, State Route 100 center right, State Route 92 below center right, Brandywine Creek State Park center bottom. - Winterthur Farms, Intersection State Routes 92 & 100, Intersection State Routes 92 & 100, Winterthur, New Castle County, DE

  6. 3. Aerial view southeast, State Route 92 bottom left, Adams ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Aerial view southeast, State Route 92 bottom left, Adams Dam Road center, Brandywine Creek State Park and J. Chandler Farm in center left, duck pond bottom right and reservoir bottom left. - Winterthur Farms, Intersection State Routes 92 & 100, Intersection State Routes 92 & 100, Winterthur, New Castle County, DE

  7. 4. Aerial view southwest, Adams Dam Road bottom left, State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Aerial view southwest, Adams Dam Road bottom left, State Route 100 center, back gates to Winterthur and Wilmington Country Club upper center, duck pond and reservoir bottom right and center, and State Route 92 center bottom. - Winterthur Farms, Intersection State Routes 92 & 100, Intersection State Routes 92 & 100, Winterthur, New Castle County, DE

  8. An Informal Report on Collegiate Successes with "The Adams Chronicles."

    ERIC Educational Resources Information Center

    Goldsberry, Gary G.

    In the spring of 1976, "The Adams Chronicles", a bicentennial television course developed by Coast Community College District and the University of California at San Diego, was distributed to colleges nationwide at no charge with the understanding that each college would return information regarding promotion, enrollment, and form of…

  9. Hair-cycle dependent differential expression of ADAM 10 and ADAM 12

    PubMed Central

    Cho, Baik-Kee; Schramme, Anja; Gutwein, Paul; Tilgen, Wolfgang; Reichrath, Jörg

    2009-01-01

    Background ADAM proteases play important roles in processes of development and differentiation. However, no report has been found in the literature addressing the expression and function of ADAM proteases during hair cycling. Results Cytoplasmic expression pattern of ADAM 10, 12 was similar between normal epidermis and hair infundibulum. In addition, cytoplasmic expression of ADAM 10 was observed in the hair bulb keratinocytes and fibroblasts of dermal papilla in anagen I–III hair follicles. In contrast, decreased ADAM 10 expression was observed in the hair matrix keratinocytes as compared to the hair bulb keratinocytes in anagen I–III hair follicles. Interestingly, ADAM 10 immunoreactivity was expressed weakly in the lower portion of outer root sheath (ORS) of anagen VI hair follicles, and strong ADAM 10 expression was detected in the ORS of catagen and telogen hair follicles. By contrast, ADAM 12 expression was not detected in the hair bulb keratinocytes of anagen I–III hair follicles. ADAM 12 immunoreactivity firstly appeared in the inner root sheath ( IRS ) of anagen IV—V hair follicles and was down-regulated in the IRS and hair cortex and medulla of catagen hair follicles, Strong ADAM 12 immunoreactivity was observed in the ORS of catagen and telogen hair follicles. Material and methods Samples of normal human skin (n = 30) were used. Immunohistochemical analysis was performed using ADAM 10, 12 specific polyclonal antibodies and a sensitive streptavidin-peroxidase technique. Conclusion Our study demonstrates a comparable staining pattern of decreased ADAM 10 immunoreactivity in hair matrix keratinocytes and the basal cell layer of normal epidermis and hair infundibulum. Expression of ADAM 10 in dermal papilla cells may imply a role in the induction and development of anagen hair follicles. In addition, expression of ADAM 10 in the ORS and hair bulb assume the involvment of ADAM 10 in the downward migration of anagen hair follicles. Furthermore ADAM 12

  10. Increased expression of ADAM 9 and ADAM 15 mRNA in pancreatic cancer.

    PubMed

    Yamada, Daisuke; Ohuchida, Kenoki; Mizumoto, Kazuhiro; Ohhashi, Seiji; Yu, Jun; Egami, Takuya; Fujita, Hayato; Nagai, Eishi; Tanaka, Masao

    2007-01-01

    A disintegrin and metalloproteases (ADAMs) comprise a multifunctional family of membrane-anchored proteins. ADAM 9 and ADAM 15 are involved in cell migration and invasion. Expression of ADAM 9 and ADAM 15 was reported to be altered in several types of cancer. Quantitative real-time reverse transcription-polymerase chain reaction was performed to measure the expression of ADAM 9 mRNA in bulk pancreatic tissues. Results showed no significant difference in the expression of ADAM 9 mRNA between pancreatic cancer and non-neoplastic pancreas. Primary cultured pancreatic fibroblasts also expressed ADAM 9 mRNA. Therefore, a laser microdissection and pressure catapulting technique was employed to isolate cancer cells from tumor tissues. The expression of ADAM 9 and ADAM 15 mRNA was measured in microdissected samples (cancer cells, n = 11; normal epithelial cells, n = 13 for ADAM 9; cancer cells, n = 9; normal epithelial cells, n = 9 for ADAM 15). Pancreatic cancer cells expressed significantly higher levels of ADAM 9 and ADAM 15 mRNA than did normal pancreatic epithelial cells (p = 0.016 for ADAM 9; p = 0.004 for ADAM 15). ADAM 9 and ADAM 15 are involved in pancreatic cancer. Microdissection-based analysis appears to be indispensable for the accurate analysis of the expression of certain ADAM family members in pancreatic cancer.

  11. John Quincy Adams's rhetorical crusade for astronomy.

    PubMed

    Portolano, M

    2000-09-01

    Astronomy thrived in Europe during the early nineteenth century, but in the United States a utilitarian mind-set opposed it. John Quincy Adams's oratory in support of American astronomical discovery reached its peak during congressional debate over the Smithsonian Institution (1838-1846). During this debate Adams countered proposals to found a university with plans for an observatory. His addresses to congressional and public audiences about observatories and astronomy were intended to foster interest in the science and encourage the growing astronomical community in America. Although the U.S. Naval Observatory in Washington, D.C., was established before the Smithsonian debate ended, many considered Adams its political father. Adams composed his speeches on astronomy in a systematic manner, following neoclassical principles of rhetoric that he had taught at Harvard University. His speeches both in and outside of Congress show evidence of the rhetorical principles he conscientiously used in the service of astronomy.

  12. State Online College Job Market: Ranking the States

    ERIC Educational Resources Information Center

    Carnevale, Anthony; Jayasundera, Tamara; Repnikov, Dmitri; Gulish, Artem

    2015-01-01

    "State Online College Job Market: Ranking the States" analyzes the online college labor market on a state-by-state basis. We examine the geographic distribution of online job ads for college graduates within industries and occupational clusters, and compare the relative strength of the online college labor market across states. We…

  13. The Community College and International Education: A Report of Progress. Volume II.

    ERIC Educational Resources Information Center

    Fersh, Seymour, Ed.; Greene, William, Ed.

    Designed to highlight the progress made by community colleges in the United States in the area of international education, this report presents a collection of materials representing various state and institutional initiatives and efforts. Part I contains articles by Hugh Adams and William Greene, and Maxwell King and Seymour Fersh that provide a…

  14. Exosome release of ADAM15 and the functional implications of human macrophage-derived ADAM15 exosomes.

    PubMed

    Lee, Hee Doo; Koo, Bon-Hun; Kim, Yeon Hyang; Jeon, Ok-Hee; Kim, Doo-Sik

    2012-07-01

    A disintegrin and metalloproteinase 15 (ADAM15), the only ADAM protein containing an Arg-Gly-Asp (RGD) motif in its disintegrin-like domain, is a widely expressed membrane protein that is involved in tumor progression and suppression. However, the underlying mechanism of ADAM15-mediated tumor suppression is not clearly understood. This study demonstrates that ADAM15 is released as an exosomal component, and ADAM15 exosomes exert tumor suppressive activities. We found that exosomal ADAM15 release is stimulated by phorbol 12-myristate 13-acetate, a typical protein kinase C activator, in various tumor cell types, and this results in a corresponding decrease in plasma membrane-associated ADAM15. Exosomes rich in ADAM15 display enhanced binding affinity for integrin αvβ3 in an RGD-dependent manner and suppress vitronectin- and fibronectin-induced cell adhesion, growth, and migration, as well as in vivo tumor growth. Exosomal ADAM15 is released from human macrophages, and macrophage-derived ADAM15 exosomes have tumor inhibitory effects. This work suggests a primary role of ADAM15 for exosome-mediated tumor suppression, as well as functional significance of exosomal ADAM protein in antitumor immunity.

  15. Preferred SH3 Domain Partners of ADAM Metalloproteases Include Shared and ADAM-Specific SH3 Interactions

    PubMed Central

    Kleino, Iivari; Järviluoma, Annika; Hepojoki, Jussi; Huovila, Ari Pekka; Saksela, Kalle

    2015-01-01

    A disintegrin and metalloproteinases (ADAMs) constitute a protein family essential for extracellular signaling and regulation of cell adhesion. Catalytic activity of ADAMs and their predicted potential for Src-homology 3 (SH3) domain binding show a strong correlation. Here we present a comprehensive characterization of SH3 binding capacity and preferences of the catalytically active ADAMs 8, 9, 10, 12, 15, 17, and 19. Our results revealed several novel interactions, and also confirmed many previously reported ones. Many of the identified SH3 interaction partners were shared by several ADAMs, whereas some were ADAM-specific. Most of the ADAM-interacting SH3 proteins were adapter proteins or kinases, typically associated with sorting and endocytosis. Novel SH3 interactions revealed in this study include TOCA1 and CIP4 as preferred partners of ADAM8, and RIMBP1 as a partner of ADAM19. Our results suggest that common as well as distinct mechanisms are involved in regulation and execution of ADAM signaling, and provide a useful framework for addressing the pathways that connect ADAMs to normal and aberrant cell behavior. PMID:25825872

  16. The ADAMS interactive interpreter

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rietscha, E.R.

    1990-12-17

    The ADAMS (Advanced DAta Management System) project is exploring next generation database technology. Database management does not follow the usual programming paradigm. Instead, the database dictionary provides an additional name space environment that should be interactively created and tested before writing application code. This document describes the implementation and operation of the ADAMS Interpreter, an interactive interface to the ADAMS data dictionary and runtime system. The Interpreter executes individual statements of the ADAMS Interface Language, providing a fast, interactive mechanism to define and access persistent databases. 5 refs.

  17. Adam: a Unix Desktop Application Manager

    NASA Astrophysics Data System (ADS)

    LiÉBana, M.; Marquina, M.; Ramos, R.

    ADAM stands for Affordable Desktop Application Manager. It is a GUI developed at CERN with the aim to ease access to applications. The motivation to develop ADAM came from the unavailability of environments like COSE/CDE and their heavy resource consumption. ADAM has proven to be user friendly: new users are able to customize it to their needs in few minutes. Groups of users may share through ADAM a common application environment. ADAM also integrates the Unix and the PC world. PC users can access Unix applications in the same way as their usual Windows applications. This paper describes all the ADAM features, how they are used at CERN Public Services, and the future plans for ADAM.

  18. Ansel Adams: early works

    NASA Astrophysics Data System (ADS)

    Throckmorton, Jodi

    2010-02-01

    Ansel Adams (1902-1984), photographer, musician, naturalist, explorer, critic, and teacher, was a giant in the field of landscape photography. In his images of the unspoiled Western landscape, he strove to capture the sublime: the transcendentalist concept that nature can generate the experience of awe for the viewer. Many viewers are familiar with the heroic, high-contrast prints on high-gloss paper that Adams made to order beginning in the 1970s; much less well known are the intimate prints that the artist crafted earlier in his career. This exhibition focuses on these masterful small prints from the 1920s into the 1950s. During this time period, Adams's printing style changed dramatically. The painterly, soft-focus, warm-toned style of the Parmelian Prints of the High Sierras from the 1920s evolved into the sharp-focus style of the f/64 school of photography that Adams co-founded in the 1930s with Edward Weston and Imogen Cunningham. After World War II, Adams opted for a cooler, higher-contrast look for his prints. Throughout the various styles in which he chose to work, Adams explored the power of nature and succeeded in establishing landscape photography as a legitimate form of modern art.

  19. ADAM -- Unix Version

    NASA Astrophysics Data System (ADS)

    Chipperfield, A. J.

    This document describes the use of the Starlink Software Environment, ADAM, on Unix. It is primarily of use to programmers but the early sections contain information useful to any user. It is assumed that the reader is familiar with the concepts of ADAM programming and that the Starlink software is installed in the standard way.

  20. ADAMS: AIRLAB data management system user's guide

    NASA Technical Reports Server (NTRS)

    Conrad, C. L.; Ingogly, W. F.; Lauterbach, L. A.

    1986-01-01

    The AIRLAB Data Management System (ADAMS) is an online environment that supports research at NASA's AIRLAB. ADAMS provides an easy to use interactive interface that eases the task of documenting and managing information about experiments and improves communication among project members. Data managed by ADAMS includes information about experiments, data sets produced, software and hardware available in AIRLAB as well as that used in a particular experiment, and an on-line engineer's notebook. The User's Guide provides an overview of the ADAMS system as well as details of the operations available within ADAMS. A tutorial section takes the user step-by-step through a typical ADAMS session. ADAMS runs under the VAX/VMS operating system and uses the ORACLE database management system and DEC/FMS (the Forms Management System). ADAMS can be run from any VAX connected via DECnet to the ORACLE host VAX. The ADAMS system is designed for simplicity, so interactions within the underlying data management system and communications network are hidden from the user.

  1. Was Adam a Real Person?

    ERIC Educational Resources Information Center

    Lamoureux, Denis O.

    2011-01-01

    Belief in the historicity of Adam has been held firmly throughout the history of the church. In the light of modern biblical criticism and the evolutionary sciences, some conservative Christians are now questioning whether or not Adam was a real person. This paper argues that the existence of Adam in the opening chapters of scripture reflects an…

  2. 77 FR 5291 - The Designation of Monir Chouka, also Known as Mounir Chouka, Also Known as Abu Adam, Also Known...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... DEPARTMENT OF STATE [Public Notice: 7783] The Designation of Monir Chouka, also Known as Mounir Chouka, Also Known as Abu Adam, Also Known as Abu Adam From Germany, also Known as Abu Adam aus... Chouka, also known as Abu Adam from Germany, also known as Abu Adam aus Deutschland, committed, or poses...

  3. Keene State College Faculty Manual.

    ERIC Educational Resources Information Center

    Keene State Coll., NH.

    Keene State College is a member of the University System of New Hampshire and is a small, coeducational, four-year liberal arts college. The 1975 Faculty Manual covers: (1) the college and community; (2) officers of the college; (3) principles of faculty service; (4) salaries and benefits; (5) college service; (6) participation in governance; (7)…

  4. Helping Eve overcome ADAM: G-quadruplexes in the ADAM-15 promoter as new molecular targets for breast cancer therapeutics.

    PubMed

    Brown, Robert V; Gaerig, Vanessa C; Simmons, Taesha; Brooks, Tracy A

    2013-12-05

    ADAM-15, with known zymogen, secretase, and disintegrin activities, is a catalytically active member of the ADAM family normally expressed in early embryonic development and aberrantly expressed in various cancers, including breast, prostate and lung. ADAM-15 promotes extracellular shedding of E-cadherin, a soluble ligand for the HER2/neu receptor, leading to activation, increased motility, and proliferation. Targeted downregulation of both ADAM-15 and HER2/neu function synergistically kills breast cancer cells, but to date there are no therapeutic options for decreasing ADAM-15 function or expression. In this vein, we have examined a unique string of guanine-rich DNA within the critical core promoter of ADAM-15. This region of DNA consists of seven contiguous runs of three or more consecutive guanines, which, under superhelical stress, can relax from duplex DNA to form an intrastrand secondary G-quadruplex (G4) structure. Using biophysical and biological techniques, we have examined the G4 formation within the entire and various truncated regions of the ADAM-15 promoter, and demonstrate strong intrastrand G4 formation serving to function as a biological silencer element. Characterization of the predominant G4 species formed within the ADAM-15 promoter will allow for specific drug targeting and stabilization, and the further development of novel, targeted therapeutics.

  5. Adam Smith, Religion, and Tuition Tax Credits.

    ERIC Educational Resources Information Center

    Alexander, Kern

    1983-01-01

    Examines tuition tax credit programs in framework of Adam Smith's ideas on the economic impact of established churches. Finds that tuition tax credits would amount to state expenditures to relieve the financial burden of parochial school parents and would allow churches to invest commercially to maintain their charitable functions. (JW)

  6. NASA Dryden test pilot Michael J. Adams

    NASA Image and Video Library

    1967-03-22

    Air Force test pilot Maj. Michael J. Adams stands beside X-15 ship number one. Adams was selected for the X-15 program in 1966 and made his first flight on Oct. 6, 1966. On Nov. 15, 1967, Adams made his seventh and final X-15 flight. The X-15 launched from the B-52, but during the ascent an electrical problem affected the X-15's control system. The aircraft crashed northwest of Cuddeback Lake, California, causing the death of Adams. He was posthumously awarded Air Force astronaut wings because his final flight exceeded 50 miles in altitude. Adams was the only pilot lost in the 199-flight X-15 program.

  7. How To Survive in Postindustrial Environments: Adam Smith's Advice for Today's Colleges and Universities.

    ERIC Educational Resources Information Center

    Ortmann, Andreas

    1997-01-01

    Adam Smith's discussion of the payment modes of teachers and resulting consequences for the quality of teaching and process of curricular innovation are reviewed through the conceptual lens of modern agency theory. Smith's analysis of higher education in his day (eighteenth century) sheds light on faculty incentive and assessment problems that…

  8. KANSAS STATE PLAN FOR COMMUNITY JUNIOR COLLEGES.

    ERIC Educational Resources Information Center

    Kansas State Dept. of Public Instruction, Topeka.

    LEGISLATION IN 1965 ESTABLISHED A STATE SYSTEM OF COMMUNITY JUNIOR COLLEGES AND STIPULATED THE DEVELOPMENT OF A STATE MASTER PLAN BY THE STATE DEPARTMENT OF EDUCATION. THE PLAN PROVIDES FOR ESTABLISHING NOT MORE THAN 22 JUNIOR COLLEGE AREAS, WHICH SHOULD PUT A JUNIOR COLLEGE WITHIN REASONABLE COMMUTING DISTANCE OF EVERY POTENTIAL STUDENT IN THE…

  9. 77 FR 60004 - Culturally Significant Object Imported for Exhibition Determinations: “Wtewael's Adam and Eve”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... Determinations: ``Wtewael's Adam and Eve'' SUMMARY: Notice is hereby given of the following determinations... April 15, 2003), I hereby determine that the object to be included in the exhibition ``Wtewael's Adam and Eve,'' imported from abroad for temporary exhibition within the United States, is of cultural...

  10. Adam Bratis, Ph.D. | NREL

    Science.gov Websites

    Sciences & Technology Adam.Bratis@nrel.gov | 303-384-7852 Areas of Expertise Adam Bratis joined the managerial oversight in the areas of biochemical conversion, thermochemical conversion, algal biofuels with 11 years of experience with ExxonMobil in the areas of research and development, corporate

  11. Washington State System of Community Colleges.

    ERIC Educational Resources Information Center

    Scheidt, Omar H.

    The highly centralized Washington State System of Community Colleges, as created by the Community College Act of 1967, is administered by a governor-appointed state board with one member from each of the seven congressional districts. Reporting to the state board on all revenues and expenditures made are 22 local boards of trustees. A commission…

  12. The Off-Campus Clinical Program of the College of Optometry, Ferris State College.

    ERIC Educational Resources Information Center

    Paramore, James E.

    1982-01-01

    The clinical education program at Ferris State College, College of Optometry, and the various clinics affiliated with the college are described. To ensure quality, all individuals with the responsibility of teaching the students are faculty of Ferris State. (MLW)

  13. The State Agency--College-Mandated Approach.

    ERIC Educational Resources Information Center

    Capoor, Madan; Morante, Edward

    1990-01-01

    Describes two state-mandated programs for institutional accountability in New Jersey (i.e., Basic Skills Assessment Program and College Outcomes Evaluation Program), which function through cooperation between the state's higher education agency and its colleges and universities. Highlights research objectives, procedures, responsibilities,…

  14. Targeting autocrine HB-EGF signaling with specific ADAM12 inhibition using recombinant ADAM12 prodomain

    NASA Astrophysics Data System (ADS)

    Miller, Miles A.; Moss, Marcia L.; Powell, Gary; Petrovich, Robert; Edwards, Lori; Meyer, Aaron S.; Griffith, Linda G.; Lauffenburger, Douglas A.

    2015-10-01

    Dysregulation of ErbB-family signaling underlies numerous pathologies and has been therapeutically targeted through inhibiting ErbB-receptors themselves or their cognate ligands. For the latter, “decoy” antibodies have been developed to sequester ligands including heparin-binding epidermal growth factor (HB-EGF); however, demonstrating sufficient efficacy has been difficult. Here, we hypothesized that this strategy depends on properties such as ligand-receptor binding affinity, which varies widely across the known ErbB-family ligands. Guided by computational modeling, we found that high-affinity ligands such as HB-EGF are more difficult to target with decoy antibodies compared to low-affinity ligands such as amphiregulin (AREG). To address this issue, we developed an alternative method for inhibiting HB-EGF activity by targeting its cleavage from the cell surface. In a model of the invasive disease endometriosis, we identified A Disintegrin and Metalloproteinase 12 (ADAM12) as a protease implicated in HB-EGF shedding. We designed a specific inhibitor of ADAM12 based on its recombinant prodomain (PA12), which selectively inhibits ADAM12 but not ADAM10 or ADAM17. In endometriotic cells, PA12 significantly reduced HB-EGF shedding and resultant cellular migration. Overall, specific inhibition of ligand shedding represents a possible alternative to decoy antibodies, especially for ligands such as HB-EGF that exhibit high binding affinity and localized signaling.

  15. ADAM-17: The Enzyme That Does It All

    PubMed Central

    Gooz, Monika

    2010-01-01

    This review focuses on the role of ADAM-17 in disease. Since its debut as the tumor necrosis factor converting enzyme or TACE, ADAM-17 has been reported to be an indispensible regulator of almost every cellular event from proliferation to migration. The central role of ADAM-17 in cell regulation is rooted in its diverse array of substrates: cytokines, growth factors, and their receptors as well as adhesion molecules are activated or inactivated by their cleavage with ADAM-17. It is therefore not surprising that ADAM-17 is implicated in numerous human diseases including cancer, heart disease, diabetes, rheumatoid arthritis, kidney fibrosis, Alzheimer’s disease, and is a promising target for future treatments. The specific role of ADAM-17 in the pathophysiology of these diseases is very complex and depends on the cellular context. To exploit the therapeutic potential of ADAM-17, it is important to understand how its activity is regulated and how specific organs and cells can be targeted to inactivate or activate the enzyme. PMID:20184396

  16. Structural Characterization of the Ectodomain of a Disintegrin and Metalloproteinase-22 (ADAM22), a Neural Adhesion Receptor Instead of Metalloproteinase INSIGHTS ON ADAM FUNCTION

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Liu, Heli; Shim, Ann H.R.; He, Xiaolin

    2009-12-01

    ADAMs (adisintegrin and metalloproteinases) are a family of multidomain transmembrane glycoproteins with diverse roles in physiology and diseases, with several members being drug targets for cancer and inflammation therapies. The spatial organization of the ADAM extracellular segment and its influence on the function of ADAMs have been unclear. Although most members of the ADAM family are active zinc metalloproteinases, 8 of 21 ADAMs lack functional metalloproteinase domains and are implicated in protein-protein interactions instead of membrane protein ectodomain shedding. One of such non-proteinase ADAMs, ADAM22, acts as a receptor on the surface of the postsynaptic neuron to regulate synaptic signalmore » transmission. The crystal structure of the full ectodomain of mature human ADAM22 shows that it is a compact four-leaf clover with the metalloproteinase-like domain held in the concave face of a rigid module formed by the disintegrin, cysteine-rich, and epidermal growth factor-like domains. The loss of metalloproteinase activity is ensured by the absence of critical catalytic residues, the filling of the substrate groove, and the steric hindrance by the cysteine-rich domain. The structure, combined with calorimetric experiments, suggests distinct roles of three putative calcium ions bound to ADAM22, with one in the metalloproteinase-like domain being regulatory and two in the disintegrin domain being structural. The metalloproteinase-like domain contacts the rest of ADAM22 with discontinuous, hydrophilic, and poorly complemented interactions, suggesting the possibility of modular movement of ADAM22 and other ADAMs. The ADAM22 structure provides a framework for understanding how different ADAMs exert their adhesive function and shedding activities.« less

  17. 7. Historic American Buildings Survey, C. C. Adams, Photographer August ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey, C. C. Adams, Photographer August 1931, SEED PACKING ROOM, Gift of New York State Department of Education. - Shaker North Family Washhouse (first), Shaker Road, New Lebanon, Columbia County, NY

  18. New Mathematical Dimensions: Adam's Story

    ERIC Educational Resources Information Center

    Manizade, Agida

    2009-01-01

    Adam, an 11th grader, was identified as gifted and accepted into a two week summer enrichment program. He signed up for "Geometry with Flash Programming." He had no prior programming experience but had a strong and healthy self-image as mathematics student. Although Adam had a positive attitude toward mathematics and saw himself as a successful…

  19. ADAM9 is involved in pathological retinal neovascularization.

    PubMed

    Guaiquil, Victor; Swendeman, Steven; Yoshida, Tsunehiko; Chavala, Sai; Campochiaro, Peter A; Blobel, Carl P

    2009-05-01

    Pathological ocular neovascularization, caused by diabetic retinopathy, age-related macular degeneration, or retinopathy of prematurity, is a leading cause of blindness, yet much remains to be learned about its underlying causes. Here we used oxygen-induced retinopathy (OIR) and laser-induced choroidal neovascularization (CNV) to assess the contribution of the metalloprotease-disintegrin ADAM9 to ocular neovascularization in mice. Pathological neovascularization in both the OIR and CNV models was significantly reduced in Adam9(-/-) mice compared to wild-type controls. In addition, the level of ADAM9 expression was strongly increased in endothelial cells in pathological vascular tufts in the OIR model. Moreover, tumor growth from heterotopically injected B16F0 melanoma cells was reduced in Adam9(-/-) mice compared to controls. In cell-based assays, the overexpression of ADAM9 enhanced the ectodomain shedding of EphB4, Tie-2, Flk-1, CD40, VCAM, and VE-cadherin, so the enhanced expression of ADAM9 could potentially affect pathological neovascularization by increasing the shedding of these and other membrane proteins from endothelial cells. Finally, we provide the first evidence for the upregulation of ADAM9-dependent shedding by reactive oxygen species, which in turn are known to play a critical role in OIR. Collectively, these results suggest that ADAM9 could be an attractive target for the prevention of proliferative retinopathies, CNV, and cancer.

  20. Typology of State-Level Community College Governance Structures

    ERIC Educational Resources Information Center

    Fletcher, Jeffrey A.; Friedel, Janice Nahra

    2017-01-01

    Despite having a well-documented history about community colleges across the United States, relatively few discussions have covered state-level governance structures. To understand the typology of state community college governance structures, it must first be recognized that community college governance is characterized as a complex web of…

  1. Advancing International Education. New Directions for Community Colleges, Number 26.

    ERIC Educational Resources Information Center

    King, Maxwell C., Ed.; Breuder, Robert I., Ed.

    1979-01-01

    Twelve essays examine issues related to community college involvement in international education. Hugh Adams explores the role of community colleges in international education. S. V. Martorana and William Shannon present a framework for program planning. Sydney Grant examines strategies for internationalizing the curriculum. Seymour Fersh…

  2. Agreement between Vermont State Colleges and Vermont State Colleges Faculty Federation AFT, VFT, Local 3180, AFL-CIO.

    ERIC Educational Resources Information Center

    Vermont State Commission on Higher Education.

    The collective bargaining agreement between the Vermont State Colleges and the Vermont State Colleges (VSC) Faculty Federation, American Federation of Teachers covering the period September 1, 1988 to August 31, 1990 is presented. The contract's 48 articles cover the following: definitions, recognition, management rights, federation rights,…

  3. AMS -- The Unix ADAM Message System

    NASA Astrophysics Data System (ADS)

    Kelly, B. D.; Chipperfield, A. J.

    The ADAM Message System (AMS) library, which implements the ADAM inter-task communications protocol under Unix, is described, along with its Fortran-callable interface (FAMS). The description of AMS is distinguished from the current implementation which uses the Message System Primitives (MSP).

  4. Agreement between Vermont State Colleges and Vermont State Colleges Faculty Federation, AFT, VFT, Local 3180, AFL-CIO.

    ERIC Educational Resources Information Center

    Vermont State Commission on Higher Education.

    The collective bargaining agreement between Vermont State Colleges (VSC) and Vermont State Colleges Faculty Federation, an affiliate of the American Federation of Teachers (AFT), is presented that covers the period from September 1, 1986 through August 31, 1988. The following 48 articles are included: definitions, recognition, management rights,…

  5. Comparison Virtual Landing Gear Drop Test for Commuter Aircraft Utilize MSC ADAMS And Solidworks Motion Analysis

    NASA Astrophysics Data System (ADS)

    Hidayat, Dony; Istiyanto, Jos; Agus Sumarsono, Danardono

    2018-04-01

    Loads at main landing gear while touchdown impact is function of aircraft weight and ground reaction load factor. In regulation states ground reaction load factor at Vsink = 3.05 m/s is below 3. Contact/impact force from simulation using MSC ADAMS is 94680 N, while using Solidworks Motion Analysis is 97691 N. The difference between MSC ADAMS and Solidworks Motion Analysis is 3.08%. The ground reaction load factor in MSC ADAMS is 2.78 while in Solidworks Motion Analysis is 2.87.

  6. Extraction and Separation Modeling of Orion Test Vehicles with ADAMS Simulation

    NASA Technical Reports Server (NTRS)

    Fraire, Usbaldo, Jr.; Anderson, Keith; Cuthbert, Peter A.

    2013-01-01

    Carlo analysis to provide the maximum expected range of the state variables at programmer deployment to be used as ICs in DSS. Extensive comparisons were made with Decelerator System Simulation Application (DSSA) to validate the mated portion of the ADAMS extraction trajectory. Results of the comparisons improved the fidelity of ADAMS with a ramp pitch profile update from DSSA. Post-test reconstructions resulted in improvements to extraction parachute drag area knock-down factors, extraction line modeling, and the inclusion of ball-to-socket attachments used as a release mechanism on the PTV. Modeling of two Extraction parachutes was based on United States Air Force (USAF) tow test data and integrated into ADAMS for nominal and Monte Carlo trajectory assessments. Video overlay of ADAMS animations and actual C-12 chase plane test videos supported analysis and observation efforts of extraction and separation events. The COTS ADAMS simulation has been integrated with NASA based simulations to provide complete end to end trajectories with a focus on the extraction, separation, and programmer deployment sequence. The flexibility of modifying ADAMS inputs has proven useful for sensitivity studies and extraction/separation modeling efforts. 1

  7. ADAM9 Is Involved in Pathological Retinal Neovascularization▿

    PubMed Central

    Guaiquil, Victor; Swendeman, Steven; Yoshida, Tsunehiko; Chavala, Sai; Campochiaro, Peter A.; Blobel, Carl P.

    2009-01-01

    Pathological ocular neovascularization, caused by diabetic retinopathy, age-related macular degeneration, or retinopathy of prematurity, is a leading cause of blindness, yet much remains to be learned about its underlying causes. Here we used oxygen-induced retinopathy (OIR) and laser-induced choroidal neovascularization (CNV) to assess the contribution of the metalloprotease-disintegrin ADAM9 to ocular neovascularization in mice. Pathological neovascularization in both the OIR and CNV models was significantly reduced in Adam9−/− mice compared to wild-type controls. In addition, the level of ADAM9 expression was strongly increased in endothelial cells in pathological vascular tufts in the OIR model. Moreover, tumor growth from heterotopically injected B16F0 melanoma cells was reduced in Adam9−/− mice compared to controls. In cell-based assays, the overexpression of ADAM9 enhanced the ectodomain shedding of EphB4, Tie-2, Flk-1, CD40, VCAM, and VE-cadherin, so the enhanced expression of ADAM9 could potentially affect pathological neovascularization by increasing the shedding of these and other membrane proteins from endothelial cells. Finally, we provide the first evidence for the upregulation of ADAM9-dependent shedding by reactive oxygen species, which in turn are known to play a critical role in OIR. Collectively, these results suggest that ADAM9 could be an attractive target for the prevention of proliferative retinopathies, CNV, and cancer. PMID:19273593

  8. Connective tissue growth factor is a substrate of ADAM28

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Mochizuki, Satsuki; Tanaka, Rena; Shimoda, Masayuki

    2010-11-26

    Research highlights: {yields} The hyper-variable region in the cysteine-rich domain of ADAM28 binds to C-terminal domain of CTGF. {yields} ADAM28 cleaves CTGF alone and CTGF in the CTGF/VEGF{sub 165} complex. {yields} CTGF digestion by ADAM28 releases biologically active VEGF{sub 165} from the complex. {yields} ADAM28, CTGF and VEGF{sub 165} are commonly co-expressed by carcinoma cells in human breast carcinoma tissues. {yields} These suggest that ADAM28 promotes VEGF{sub 165}-induced angiogenesis in the breast carcinomas by selective CTGF digestion in the CTGF/VEGF{sub 165} complex. -- Abstract: ADAM28, a member of the ADAM (a disintegrin and metalloproteinase) gene family, is over-expressed by carcinomamore » cells and the expression correlates with carcinoma cell proliferation and progression in human lung and breast carcinomas. However, information about substrates of ADAM28 is limited. We screened interacting molecules of ADAM28 in human lung cDNA library by yeast two-hybrid system and identified connective tissue growth factor (CTGF). Binding of CTGF to proADAM28 was demonstrated by yeast two-hybrid assay and protein binding assay. ADAM28 cleaved CTGF in dose- and time-dependent manners at the Ala{sup 181}-Tyr{sup 182} and Asp{sup 191}-Pro{sup 192} bonds in the hinge region of the molecule. ADAM28 selectively digested CTGF in the complex of CTGF and vascular endothelial growth factor{sub 165} (VEGF{sub 165}), releasing biologically active VEGF{sub 165} from the complex. RT-PCR and immunohistochemical analyses demonstrated that ADAM28, CTGF and VEGF are commonly co-expressed in the breast carcinoma tissues. These data provide the first evidence that CTGF is a novel substrate of ADAM28 and suggest that ADAM28 may promote VEGF{sub 165}-induced angiogenesis in the breast carcinomas by the CTGF digestion in the CTGF/VEGF{sub 165} complex.« less

  9. The cysteine-rich domain regulates ADAM protease function in vivo.

    PubMed

    Smith, Katherine M; Gaultier, Alban; Cousin, Helene; Alfandari, Dominique; White, Judith M; DeSimone, Douglas W

    2002-12-09

    ADAMs are membrane-anchored proteases that regulate cell behavior by proteolytically modifying the cell surface and ECM. Like other membrane-anchored proteases, ADAMs contain candidate "adhesive" domains downstream of their metalloprotease domains. The mechanism by which membrane-anchored cell surface proteases utilize these putative adhesive domains to regulate protease function in vivo is not well understood. We address this important question by analyzing the relative contributions of downstream extracellular domains (disintegrin, cysteine rich, and EGF-like repeat) of the ADAM13 metalloprotease during Xenopus laevis development. When expressed in embryos, ADAM13 induces hyperplasia of the cement gland, whereas ADAM10 does not. Using chimeric constructs, we find that the metalloprotease domain of ADAM10 can substitute for that of ADAM13, but that specificity for cement gland expansion requires a downstream extracellular domain of ADAM13. Analysis of finer resolution chimeras indicates an essential role for the cysteine-rich domain and a supporting role for the disintegrin domain. These and other results reveal that the cysteine-rich domain of ADAM13 cooperates intramolecularly with the ADAM13 metalloprotease domain to regulate its function in vivo. Our findings thus provide the first evidence that a downstream extracellular adhesive domain plays an active role in regulating ADAM protease function in vivo. These findings are likely relevant to other membrane-anchored cell surface proteases.

  10. Comparisons between the State Share of Community College Operating Budgets and State Centralization of Control in Eleven State Community College Systems.

    ERIC Educational Resources Information Center

    Tollefson, Terrence A.

    This paper describes studies by Fonte (1993), Garrett (1992-93), and Ingram and Tollefson (1996) regarding state funding and control of community colleges. This article compares each of the three studies and contrasts the results. All research was based on questionnaires returned by 44 state directors of community colleges. Garrett concluded that…

  11. Evidence that Distinct States of the Integrin α6β1 Interact with Laminin and an ADAM

    PubMed Central

    Chen, M.S.; Almeida, E.A.C.; Huovila, A.-P.J.; Takahashi, Y.; Shaw, L.M.; Mercurio, A.M.; White, J.M.

    1999-01-01

    Integrins can exist in different functional states with low or high binding capacity for particular ligands. We previously provided evidence that the integrin α6β1, on mouse eggs and on α6-transfected cells, interacted with the disintegrin domain of the sperm surface protein ADAM 2 (fertilin β). In the present study we tested the hypothesis that different states of α6β1 interact with fertilin and laminin, an extracellular matrix ligand for α6β1. Using α6-transfected cells we found that treatments (e.g., with phorbol myristate acetate or MnCl2) that increased adhesion to laminin inhibited sperm binding. Conversely, treatments that inhibited laminin adhesion increased sperm binding. Next, we compared the ability of fluorescent beads coated with either fertilin β or with the laminin E8 fragment to bind to eggs. In Ca2+-containing media, fertilin β beads bound to eggs via an interaction mediated by the disintegrin loop of fertilin β and by the α6 integrin subunit. In Ca2+-containing media, laminin E8 beads did not bind to eggs. Treatment of eggs with phorbol myristate acetate or with the actin disrupting agent, latrunculin A, inhibited fertilin bead binding, but did not induce laminin E8 bead binding. Treatment of eggs with Mn2+ dramatically increased laminin E8 bead binding, and inhibited fertilin bead binding. Our results provide the first evidence that different states of an integrin (α6β1) can interact with an extracellular matrix ligand (laminin) or a membrane-anchored cell surface ligand (ADAM 2). PMID:9971748

  12. Trestle #1, deck from above. Note Adams Ranch and Thiokol ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Trestle #1, deck from above. Note Adams Ranch and Thiokol (upper right). View to northeast - Promontory Route Railroad Trestles, S.P. Trestle 779.91, One mile southwest of junction of State Highway 83 and Blue Creek, Corinne, Box Elder County, UT

  13. Potential Role for ADAM15 in Pathological Neovascularization in Mice

    PubMed Central

    Horiuchi, Keisuke; Weskamp, Gisela; Lum, Lawrence; Hammes, Hans-Peter; Cai, Hui; Brodie, Thomas A.; Ludwig, Thomas; Chiusaroli, Riccardo; Baron, Roland; Preissner, Klaus T.; Manova, Katia; Blobel, Carl P.

    2003-01-01

    ADAM15 (named for a disintegrin and metalloprotease 15, metargidin) is a membrane-anchored glycoprotein that has been implicated in cell-cell or cell-matrix interactions and in the proteolysis of molecules on the cell surface or extracellular matrix. To characterize the potential roles of ADAM15 during development and in adult mice, we analyzed its expression pattern by mRNA in situ hybridization and generated mice carrying a targeted deletion of ADAM15 (adam15−/− mice). A high level of expression of ADAM15 was found in vascular cells, the endocardium, hypertrophic cells in developing bone, and specific areas of the hippocampus and cerebellum. However, despite the pronounced expression of ADAM15 in these tissues, no major developmental defects or pathological phenotypes were evident in adam15−/− mice. The elevated levels of ADAM15 in endothelial cells prompted an evaluation of its role in neovascularization. In a mouse model for retinopathy of prematurity, adam15−/− mice had a major reduction in neovascularization compared to wild-type controls. Furthermore, the size of tumors resulting from implanted B16F0 mouse melanoma cells was significantly smaller in adam15−/− mice than in wild-type controls. Since ADAM15 does not appear to be required for developmental angiogenesis or for adult homeostasis, it may represent a novel target for the design of inhibitors of pathological neovascularization. PMID:12897135

  14. Community Colleges in the United States.

    ERIC Educational Resources Information Center

    Lundberg, Richard, Ed.

    2002-01-01

    This issue discusses the importance of the community college to higher education in the United States. Contained are six articles: (1) "America's Community Colleges: On the Ascent," by Arthur M. Cohen, which places the strengths and challenges of the American community college within a historical context; (2) "Lamps Beside the Golden Door," by…

  15. The plasma membrane: Penultimate regulator of ADAM sheddase function.

    PubMed

    Reiss, Karina; Bhakdi, Sucharit

    2017-11-01

    ADAM10 and ADAM17 are the best characterized members of the ADAM (A Disintegrin and Metalloproteinase) - family of transmembrane proteases. Both are involved diverse physiological and pathophysiological processes. ADAMs are known to be regulated by posttranslational mechanisms. However, emerging evidence indicates that the plasma membrane with its unique dynamic properties may additionally play an important role in controlling sheddase function. Membrane events that could contribute to regulation of ADAM-function are summarized. Surface expression of peptidolytic activity should be differentiated from ADAM-sheddase function since the latter additionally requires that the protease finds its substrate in the lipid bilayer. We propose that this is achieved through horizontal and vertical reorganization of membrane nanoarchitecture coordinately occurring at the sites of sheddase activation. Reshuffling of nanodomains thereby guides traffic of enzyme and substrate to each other. For ADAM17 phosphatidylserine exposure is required to then induce its shedding function. The novel concept that physicochemical properties of the lipid bilayer govern the action of ADAM-proteases may be extendable to other functional proteins that act at the cell surface. This article is part of a Special Issue entitled: Proteolysis as a Regulatory Event in Pathophysiology edited by Stefan Rose-John. Copyright © 2017. Published by Elsevier B.V.

  16. Effects of ADAM10 and ADAM17 Inhibitors on Natural Killer Cell Expansion and Antibody-dependent Cellular Cytotoxicity Against Breast Cancer Cells In Vitro.

    PubMed

    Pham, Dang-Huan; Kim, Ju-Sun; Kim, Sang-Ki; Shin, Dong-Jun; Uong, Nguyen-Thanh-Tung; Hyun, Hoon; Yoon, Mee Sun; Kang, Sin Jae; Ryu, Young Jae; Cho, Jin Seong; Yoon, Jung Han; Lee, Ji Shin; Cho, Duck; Lee, Soo-Hyeon; Park, Min Ho

    2017-10-01

    The inhibition of a disintegrin and metalloproteinase (ADAM) has the potential to become a novel approach for natural killer (NK) cell-based cancer immunotherapy. Thus, the aim of this study was to investigate the influence of ADAM10 and ADAM17 inhibitors on expanded NK cell to enhance antibody-dependent cellular cytotoxicity (ADCC) in breast cancer cell lines. NK cells were expanded in medium supplemented with an ADAM10 or ADAM17 inhibitor to prevent the shedding of soluble CD16/FcγRIII. The expression level of CD16 and production of interferon-gamma (IFN-γ) was detected by flow cytometry using specific antibodies. ADCC activity of expanded NK cells was estimated in trastuzumab treated breast cancer cell lines such as MCF-7, MDA-MB-231, SKBR3, and BT-474 cells. The ADAM17 inhibitor increased the purity of expanded NK cells to 90% after 14 days at 5 and 10 μM in vitro (p=0.043). However, the expansion rate of NK cells was decreased at 10 μM of the ADAM 17 inhibitor (p=0.043). Inhibition of ADAM10 suppressed the expansion of NK cells, although the NK purity was increased at 1 μM of the inhibitor. The expression of CD16 was significantly increased at 1 and 5 μM of the ADAM17 inhibitor (p=0.046, 0.028, respectively) during the culturing period. Inhibition of ADAM10 reduced the expression of CD16 on NK cells. The cytotoxic activity of the ADAM17 inhibitor treated NK cells against MCF-7 (p=0.039) and BT-474 (p=0.027) cells was significantly elevated. The ADCC activity of NK cells treated with 5 μM of ADAM17 inhibitor was significantly increased against SKBR-3 and BT-474 (p=0.027). Inhibition of ADAM17 increased the production of IFN-γ in expanded NK cells. The inhibition of ADAM17 enhanced the purity of expanded NK cells and the ADCC activity of these cells against trastuzumab treated breast cancer cell lines. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  17. Factors of One-Year College Retention in a Public State College System

    ERIC Educational Resources Information Center

    DeNicco, James; Harrington, Paul; Fogg, Neeta

    2015-01-01

    This paper explores the factors of freshman year college retention by using a unique data set tracking the participation of a cohort of 1,800 students in a public state college system through 2011 from their freshman enrollment at a community college in 2006. The focus is on prevalent factors in the college retention literature, including…

  18. ADAM15 expression is downregulated in melanoma metastasis compared to primary melanoma

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ungerer, Christopher; Doberstein, Kai; Buerger, Claudia

    2010-10-22

    Research highlights: {yields} Strong ADAM15 expression is found in normal melanocytes. {yields} ADAM15 expression is significantly downregulated in patients with melanoma metastasis. {yields} TGF-{beta} can downregulate ADAM15 expression in melanoma cells. {yields} Overexpression of ADAM15 in melanoma cells inhibits migration, proliferation and invasion of melanoma cells. {yields} Conclusion: ADAM15 represents an tumor suppressor protein in melanoma. -- Abstract: In a mouse melanoma metastasis model it has been recently shown that ADAM15 overexpression in melanoma cells significantly reduced the number of metastatic nodules on the lung. Unfortunately, the expression of ADAM15 in human melanoma tissue has not been determined so far.more » In our study, we characterized the expression of ADAM15 in tissue micro-arrays of patients with primary melanoma with melanoma metastasis. ADAM15 was expressed in melanocytes and endothelial cells of benign nevi and melanoma tissue. Importantly, ADAM15 was significantly downregulated in melanoma metastasis compared to primary melanoma. We further demonstrate that IFN-{gamma} and TGF-{beta} downregulate ADAM15 protein levels in melanoma cells. To investigate the role of ADAM15 in melanoma progression, we overexpressed ADAM15 in melanoma cells. Importantly, overexpression of ADAM15 in melanoma cells reduced the migration, invasion and the anchorage dependent and independent cell growth of melanoma cells. In summary, the downregulation of ADAM15 plays an important role in melanoma progression and ADAM15 act as a tumorsuppressor in melanoma.« less

  19. Museum Quality: A New Museum and Recharged College Bring Creative Energy to North Adams, Massachusetts

    ERIC Educational Resources Information Center

    Grant, Mary

    2005-01-01

    Nestled in the valley between the Berkshire hills and the Taconic range, North Adams, Massachusetts, in many ways is typical of old New England mill towns working hard to create a new identity in the global economy. When Sprague Electric left town in 1985, the city of 16,000 reeled from the loss of 4,000 blue-collar jobs. This article describes…

  20. Adam8 Limits the Development of Allergic Airway Inflammation in Mice

    PubMed Central

    Knolle, Martin D.; Nakajima, Takahiro; Hergrueter, Anja; Gupta, Kushagra; Polverino, Francesca; Craig, Vanessa J.; Fyfe, Susanne E.; Zahid, Muhammad; Permaul, Perdita; Cernadas, Manuela; Montano, Gilbert; Tesfaigzi, Yohannes; Sholl, Lynette; Kobzik, Lester; Israel, Elliot; Owen, Caroline A.

    2013-01-01

    To determine whether a disintegrin and a metalloproteinase-8 (Adam8) regulates allergic airway inflammation (AAI) and airway hyper-responsiveness (AHR), we compared AAI and AHR in wild type (WT) versus Adam8−/− mice in different genetic backgrounds sensitized and challenged with ovalbumin (OVA) or house dust mite protein extract (HDM). OVA- and HDM-treated Adam8−/− mice had higher lung leukocyte counts, more airway mucus metaplasia, greater lung levels of some TH2 cytokines, and higher methacholine-induced increases in central airway resistance than allergen-treated WT mice. Studies of OVA-treated Adam8 bone marrow chimeric mice confirmed that leukocyte-derived Adam8 predominantly mediated Adam8’s anti-inflammatory activities in murine airways. Airway eosinophils and macrophages both expressed Adam8 in WT mice with AAI. Adam8 limited AAI and AHR in mice by reducing leukocyte survival because: 1) Adam8−/− mice with AAI had fewer apoptotic eosinophils and macrophages in their airways than WT mice with AAI; and 2) Adam8−/− macrophages and eosinophils had reduced rates of apoptosis compared with WT leukocytes when the intrinsic (but not the extrinsic) apoptosis pathway was triggered in the cells in vitro. ADAM8 was robustly expressed by airway granulocytes in lung sections from human asthma patients but, surprisingly, airway macrophages had less ADAM8 staining than airway eosinophils. Thus, ADAM8 has anti-inflammatory activities during AAI in mice by activating the intrinsic apoptosis pathway in myeloid leukocytes. Strategies that increase ADAM8 levels in myeloid leukocytes may have therapeutic efficacy in asthma. PMID:23670189

  1. Decks of Trestle #2 (foreground) and Trestle #1. Note Adams ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Decks of Trestle #2 (foreground) and Trestle #1. Note Adams Ranch and Thiokol (upper right). View to northeast - Promontory Route Railroad Trestles, S.P. Trestle 779.91, One mile southwest of junction of State Highway 83 and Blue Creek, Corinne, Box Elder County, UT

  2. The ADAM workshops and meeting summary

    NASA Astrophysics Data System (ADS)

    Chipperfield, Alan J.

    1990-01-01

    ADAM is now a major software project; it provides a fully integrated environment for both data reduction and data acquisition. It is being used in Hawaii, Australia and the Canary Islands, as well as the UK, and has been adopted by Starlink as the environment in which Starlink data reduction software should run. One of the most remarkable things about ADAM is that it has been developed as a co-operative effort between groups that are spread across the world. Although the initial system came out of RGO, and ROE provided by far the major effort in designing and implementing the VAX version, various parts of what is now regarded as 'ADAM' have also come from other establishments. Co-ordinating a project being developed in this way is not an easy job, but the somewhat varied parentage of ADAM - although sometimes an administrative nightmare - is also one of its strengths; it is not a system developed in one place to serve the specific needs of that one place. One way in which this development is co-ordinated is by a series of workshops. These have taken place at about 18 month intervals since the first one in late 1985. The workshops are attended by people actively developing and/or making extensive use of ADAM, and provide a forum for detailed discussion of the problems in the current system and plans for its extension. The 1989 ADAM Workshop was held at Cosener's House, Abingdon from 3rd to 7th July 1989. An 'Open Meeting' was held on Friday 30th June at RAL to enable members of the Starlink community to provide input to the Workshop discussions. Before the previous workshop, in Hawaii, a trend had started to emerge for different establishments to plug the gaps in ADAM (which at the time was missing a number of important facilities) with local solutions. The Hawaii Workshop consolidated these local extensions, adopting some and rejecting others. As a result, ADAM, as reviewed by this third workshop, was a much more complete and uniform system, and it was possible to

  3. Proceedings of the 1989 ADAM Workshop

    NASA Astrophysics Data System (ADS)

    Chipperfield, Alan

    ADAM is now a major software project; it provides a fully integrated environment for both data reduction and data acquisition. It is being used in Hawaii, Australia and the Canary Islands, as well as the UK, and has been adopted by Starlink as the environment in which Starlink data reduction software should run. One of the most remarkable things about ADAM is that it has been developed as a co-operative effort between groups that are spread across the world. Although the initial system came out of RGO, and ROE provided by far the major effort in designing and implementing the VAX version, various parts of what is now regarded as 'ADAM' have also come from other establishments. Co-ordinating a project being developed in this way is not an easy job, but the somewhat varied parentage of ADAM - although sometimes an administrative nightmare - is also one of its strengths; it is not a system developed in one place to serve the specific needs of that one place. One way in which this development is co-ordinated is by a series of workshops. These have taken place at about 18 month intervals since the first one in late 1985. The workshops are attended by people actively developing and/or making extensive use of ADAM, and provide a forum for detailed discussion of the problems in the current system and plans for its extension. The 1989 ADAM Workshop was held at Cosener's House, Abingdon from 3rd to 7th July 1989. An 'Open Meeting' was held on Friday 30th June at RAL to enable members of the Starlink community to provide input to the Workshop discussions. Before the previous workshop, in Hawaii, a trend had started to emerge for different establishments to plug the gaps in ADAM (which at the time was missing a number of important facilities) with local solutions. The Hawaii Workshop consolidated these local extensions, adopting some and rejecting others. As a result, ADAM, as reviewed by this third workshop, was a much more complete and uniform system, and it was possible to

  4. Adam and Bessie Arnet Residence, overall view from rocks above, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Adam and Bessie Arnet Residence, overall view from rocks above, looking southeast. - Adam & Bessie Arnet Homestead, Adam & Bessie Arnet Residence, 18 feet west of Generator House, Model, Las Animas County, CO

  5. George Adams Junior and his 1789 book An essay on vision.

    PubMed

    Goss, David A

    2009-04-01

    English instrument maker George Adams Junior (1750-1795) published An Essay on Vision in 1789, with a second edition appearing in 1792. The 153 page book (157 pages in the second edition) presented material on structure of the eye and the basic nature of vision and vision conditions, with an emphasis on the proper use and choice of spectacles for the "long sighted" and the "short-sighted." A brief biographical sketch of Adams is given, and the contents of the book are discussed, with presentation of excerpts relating to general optometric principles. The excerpts can serve to illustrate the state of optometric knowledge in the late eighteenth century.

  6. Conservation and divergence of ADAM family proteins in the Xenopus genome

    PubMed Central

    2010-01-01

    Background Members of the disintegrin metalloproteinase (ADAM) family play important roles in cellular and developmental processes through their functions as proteases and/or binding partners for other proteins. The amphibian Xenopus has long been used as a model for early vertebrate development, but genome-wide analyses for large gene families were not possible until the recent completion of the X. tropicalis genome sequence and the availability of large scale expression sequence tag (EST) databases. In this study we carried out a systematic analysis of the X. tropicalis genome and uncovered several interesting features of ADAM genes in this species. Results Based on the X. tropicalis genome sequence and EST databases, we identified Xenopus orthologues of mammalian ADAMs and obtained full-length cDNA clones for these genes. The deduced protein sequences, synteny and exon-intron boundaries are conserved between most human and X. tropicalis orthologues. The alternative splicing patterns of certain Xenopus ADAM genes, such as adams 22 and 28, are similar to those of their mammalian orthologues. However, we were unable to identify an orthologue for ADAM7 or 8. The Xenopus orthologue of ADAM15, an active metalloproteinase in mammals, does not contain the conserved zinc-binding motif and is hence considered proteolytically inactive. We also found evidence for gain of ADAM genes in Xenopus as compared to other species. There is a homologue of ADAM10 in Xenopus that is missing in most mammals. Furthermore, a single scaffold of X. tropicalis genome contains four genes encoding ADAM28 homologues, suggesting genome duplication in this region. Conclusions Our genome-wide analysis of ADAM genes in X. tropicalis revealed both conservation and evolutionary divergence of these genes in this amphibian species. On the one hand, all ADAMs implicated in normal development and health in other species are conserved in X. tropicalis. On the other hand, some ADAM genes and ADAM protease

  7. Adam and Bessie Arnet Residence, interior detail of jacal wall ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Adam and Bessie Arnet Residence, interior detail of jacal wall construction in west jacal room - Adam & Bessie Arnet Homestead, Adam & Bessie Arnet Residence, 18 feet west of Generator House, Model, Las Animas County, CO

  8. The State Director for Community Junior Colleges.

    ERIC Educational Resources Information Center

    Wattenbarger, James L.; And Others

    Experience has indicated that state-level direction and leadership can help the community junior college realize its objectives. With this in mind, the author discusses the nature and requirements of such cooperation. For example, the chief functions of a state director could include promoting the junior college program, providing leadership for…

  9. ADAM10 regulates Notch function in intestinal stem cells of mice.

    PubMed

    Tsai, Yu-Hwai; VanDussen, Kelli L; Sawey, Eric T; Wade, Alex W; Kasper, Chelsea; Rakshit, Sabita; Bhatt, Riha G; Stoeck, Alex; Maillard, Ivan; Crawford, Howard C; Samuelson, Linda C; Dempsey, Peter J

    2014-10-01

    A disintegrin and metalloproteinase domain-containing protein 10 (ADAM10) is a cell surface sheddase that regulates physiologic processes, including Notch signaling. ADAM10 is expressed in all intestinal epithelial cell types, but the requirement for ADAM10 signaling in crypt homeostasis is not well defined. We analyzed intestinal tissues from mice with constitutive (Vil-Cre;Adam10(f/f) mice) and conditional (Vil-CreER;Adam10(f/f) and Leucine-rich repeat-containing GPCR5 [Lgr5]-CreER;Adam10(f/f) mice) deletion of ADAM10. We performed cell lineage-tracing experiments in mice that expressed a gain-of-function allele of Notch in the intestine (Rosa26(NICD)), or mice with intestine-specific disruption of Notch (Rosa26(DN-MAML)), to examine the effects of ADAM10 deletion on cell fate specification and intestinal stem cell maintenance. Loss of ADAM10 from developing and adult intestine caused lethality associated with altered intestinal morphology, reduced progenitor cell proliferation, and increased secretory cell differentiation. ADAM10 deletion led to the replacement of intestinal cell progenitors with 2 distinct, post-mitotic, secretory cell lineages: intermediate-like (Paneth/goblet) and enteroendocrine cells. Based on analysis of Rosa26(NICD) and Rosa26(DN-MAML) mice, we determined that ADAM10 controls these cell fate decisions by regulating Notch signaling. Cell lineage-tracing experiments showed that ADAM10 is required for survival of Lgr5(+) crypt-based columnar cells. Our findings indicate that Notch-activated stem cells have a competitive advantage for occupation of the stem cell niche. ADAM10 acts in a cell autonomous manner within the intestinal crypt compartment to regulate Notch signaling. This process is required for progenitor cell lineage specification and crypt-based columnar cell maintenance. Copyright © 2014 AGA Institute. Published by Elsevier Inc. All rights reserved.

  10. ADAM10 Regulates Notch Function in Intestinal Stem Cells of Mice

    PubMed Central

    Tsai, Yu-Hwai; VanDussen, Kelli L.; Sawey, Eric T.; Wade, Alex W.; Kasper, Chelsea; Rakshit, Sabita; Bhatt, Riha G.; Stoeck, Alex; Maillard, Ivan; Crawford, Howard C.; Samuelson, Linda C.; Dempsey, Peter J.

    2014-01-01

    BACKGROUND & AIMS ADAM10 is a cell surface sheddase that regulates physiological processes including Notch signaling. ADAM10 is expressed in all intestinal epithelial cell types but the requirement for ADAM10 signaling in crypt homeostasis is not well defined. METHODS We analyzed intestinal tissues from mice with constitutive (Vil-Cre;Adam10f/f mice) and conditional (Vil-CreER;Adam10f/f and Lgr5-CreER;Adam10f/f mice) deletion of ADAM10. We performed cell lineage tracing experiments in mice that expressed a gain-of-function allele of Notch in the intestine (Rosa26NICD) or mice with intestine-specific disruption of Notch (Rosa26DN-MAML), to examine the effects of ADAM10 deletion on cell fate specification and intestinal stem cell maintenance. RESULTS Loss of ADAM10 from developing and adult intestine caused lethality associated with altered intestinal morphology, reduced progenitor cell proliferation, and increased secretory cell differentiation. ADAM10 deletion led to the replacement of intestinal cell progenitors with 2 distinct, post-mitotic, secretory cell lineages: intermediate-like (Paneth/goblet) and enteroendocrine cells. Based on analysis of Rosa26NICD and Rosa26DN-MAML mice, we determined that ADAM10 controls these cell fate decisions by regulating Notch signaling. Cell lineage tracing experiments showed that ADAM10 is required for survival of Lgr5+ crypt-based columnar cells. Our findings indicate that Notch-activated stem cells have a competitive advantage for occupation of the stem cell niche. CONCLUSIONS ADAM10 acts in a cell autonomous manner within the intestinal crypt compartment to regulate Notch signaling. This process is required for progenitor cell lineage specification and crypt-based columnar cell maintenance. PMID:25038433

  11. A Study of Entropy in the Perception of African American College Students

    ERIC Educational Resources Information Center

    Roberts, Robin A.

    2011-01-01

    People who earn college degrees are more likely positioned socially, occupationally, and economically for consideration of leadership roles and salary increases. Research conducted by Adams (2008) revealed that regardless of a students' gender, race, social, or economic status, the impact of a college education on lifetime earnings is 20%…

  12. Disintegrin and metalloproteinases (ADAMs) expression in gastroesophageal reflux disease and in esophageal adenocarcinoma.

    PubMed

    Kauttu, T; Mustonen, H; Vainionpää, S; Krogerus, L; Ilonen, I; Räsänen, J; Salo, J; Puolakkainen, P

    2017-01-01

    Clinically useful marker molecules for the progression of gastroesophageal reflux disease and Barrett's esophagus (BE) to esophageal adenocarcinoma (EAC) are lacking. Many adenocarcinomas and inflammatory conditions exhibit increased expression of ADAMs, 'a disintegrin and metalloproteinases'. We assessed the expression of five ADAMs (9, 10, 12, 17, 19) in three esophageal cell lines (Het-1A, OE19, OE33) by RT-PCR and Western blotting, and in human samples of normal esophagus, esophagitis, BE, Barrett's dysplasia, and EAC by RT-PCR, and in selected samples by immunohistochemistry. EAC patients showed increased mRNA expression of ADAMs 9, 12, 17 and 19, as compared to controls. At immunohistochemistry, ADAM9 and ADAM10 proteins were increased in EAC. Patient samples also showed increased mRNA expression of ADAM12 in esophagitis, of ADAM9 in BE, and of ADAMs 9, 12 and 19 in Barrett's dysplasia, as compared to controls. Two EAC cell lines showed increased ADAM9 mRNA. ADAM9 expression is increased in EAC. Its predecessors show increased ADAM9 mRNA expression. The importance of the alterations in ADAM expression for the development of EAC, and their use as marker molecules, warrant further studies.

  13. The Multi-College Concept; Organization and Administration of the Community College in the State of Washington.

    ERIC Educational Resources Information Center

    Mills, Boyd

    This study, by Eastern Washington State College, is an attempt to describe the "ideal" organizational structure of a community college in either a single- or multi-college district. It includes organizational charts, position descriptions, and decision-making responsibilities. State and federal law, existing collegiate and corporate…

  14. Orally active achiral N-hydroxyformamide inhibitors of ADAM-TS4 (aggrecanase-1) and ADAM-TS5 (aggrecanase-2) for the treatment of osteoarthritis.

    PubMed

    De Savi, Chris; Pape, Andrew; Sawyer, Yvonne; Milne, David; Davies, Chris; Cumming, John G; Ting, Attilla; Lamont, Scott; Smith, Peter D; Tart, Jonathon; Page, Ken; Moore, Peter

    2011-06-01

    A new achiral class of N-hydroxyformamide inhibitor of both ADAM-TS4 and ADAM-TS5, 2 has been discovered through modification of the complex P1 group present in historical inhibitors 1. This structural change improved the DMPK properties and greatly simplified the synthesis whilst maintaining excellent cross-MMP selectivity profiles. Investigation of structure-activity and structure-property relationships in the P1 group resulted in both ADAM-TS4 selective and mixed ADAM-TS4/5 inhibitors. This led to the identification of a pre-clinical candidate with excellent bioavailability across three species and predicting once daily dosing kinetics. Copyright © 2011 Elsevier Ltd. All rights reserved.

  15. Adams National Historical Park expanded transit service evaluation

    DOT National Transportation Integrated Search

    2009-12-01

    In 2005 and 2006, Adams National Historical Park piloted expanded shuttle service, with the aim of promoting car-free access for its visitors. This report evaluates the 2006 season of operation. Adams National Historical Park (NHP) is located approxi...

  16. Consultants' Report to West Virginia State College and Community and Technical College Study Commission: Observations and Recommendations.

    ERIC Educational Resources Information Center

    Boone, Edgar J.; Vaughan, George B.

    West Virginia State College entered into a contract with two professors from North Carolina State University to provide consultation and guidance to the West Virginia State College-Community and Technical College (WVSC-CTC) Study Commission. Findings and recommendations include: (1) the strengths of the CTC, as seen by its community, are the…

  17. Roles of ADAM13-regulated Wnt activity in early Xenopus eye development

    PubMed Central

    Wei, Shuo; Xu, Guofeng; Bridges, Lance C.; Williams, Phoebe; Nakayama, Takuya; Shah, Anoop; Grainger, Robert M.; White, Judith M.; DeSimone, Douglas W.

    2012-01-01

    Pericellular proteolysis by ADAM family metalloproteinases has been widely implicated in cell signaling and development. We recently found that Xenopus ADAM13, an ADAM metalloproteinase, is required for activation of canonical Wnt signaling during cranial neural crest (CNC) induction by regulating a novel crosstalk between Wnt and ephrin B (EfnB) signaling pathways (Wei et al., 2010b). In the present study we show that the metalloproteinase activity of ADAM13 also plays important roles in eye development in X. tropicalis. Knockdown of ADAM13 results in reduced expression of eye field markers pax6 and rx1, as well as that of the pan-neural marker sox2. Activation of canonical Wnt signaling or inhibition of forward EfnB signaling rescues the eye defects caused by loss of ADAM13, suggesting that ADAM13 functions through regulation of the EfnB-Wnt pathway interaction. Downstream of Wnt, the head inducer Cerberus was identified as an effector that mediates ADAM13 function in early eye field formation. Furthermore, ectopic expression of the Wnt target gene snail2 restores cerberus expression and rescues the eye defects caused by ADAM13 knockdown. Together these data suggest an important role of ADAM13-regulated Wnt activity in eye development in Xenopus. PMID:22227340

  18. Marguerite Arnet Residence, exterior door detail, looking north. Adam ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Marguerite Arnet Residence, exterior door detail, looking north. - Adam & Bessie Arnet Homestead, Marguerite Arnet Residence, 560 feet northeast of Adam & Bessie Arnet Residence, Model, Las Animas County, CO

  19. Marguerite Arnet Residence, exterior window detail, looking north. Adam ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Marguerite Arnet Residence, exterior window detail, looking north. - Adam & Bessie Arnet Homestead, Marguerite Arnet Residence, 560 feet northeast of Adam & Bessie Arnet Residence, Model, Las Animas County, CO

  20. Selective Modulation of Integrin-mediated Cell Migration by Distinct ADAM Family MembersV⃞

    PubMed Central

    Huang, Jing; Bridges, Lance C.; White, Judith M.

    2005-01-01

    A disintegrin and a metalloprotease (ADAM) family members have been implicated in many biological processes. Although it is recognized that recombinant ADAM disintegrin domains can interact with integrins, little is known about ADAM-integrin interactions in cellular context. Here, we tested whether ADAMs can selectively regulate integrin-mediated cell migration. ADAMs were expressed in Chinese hamster ovary cells that express defined integrins (α4β1, α5β1, or both), and cell migration on full-length fibronectin or on its α4β1 or α5β1 binding fragments was studied. We found that ADAMs inhibit integrin-mediated cell migration in patterns dictated by the integrin binding profiles of their isolated disintegrin domains. ADAM12 inhibited cell migration mediated by the α4β1 but not the α5β1 integrin. ADAM17 had the reciprocal effect; it inhibited α5β1- but not α4β1-mediated cell migration. ADAM19 and ADAM33 inhibited migration mediated by both α4β1 and α5β1 integrins. A point mutation in the ADAM12 disintegrin loop partially reduced the inhibitory effect of ADAM12 on cell migration on the α4β1 binding fragment of fibronectin, whereas mutations that block metalloprotease activity had no effect. Our results indicate that distinct ADAMs can modulate cell migration mediated by specific integrins in a pattern dictated, at least in part, by their disintegrin domains. PMID:16079176

  1. Identification of ADAM 31: a protein expressed in Leydig cells and specialized epithelia.

    PubMed

    Liu, L; Smith, J W

    2000-06-01

    A family of proteins containing a disintegrin and metalloproteinase domain (ADAMs) has been identified recently. Here, we report the identification of a novel member of the ADAM protein family from mouse. This protein is designated ADAM 31. The complementary DNA sequence of ADAM 31 predicts a transmembrane protein with metalloproteinase, disintegrin, cysteine-rich, and cytoplasmic domains. Messenger RNA encoding ADAM 31 was most abundant in testes, but was also detected in many other tissues. More significantly, the antibodies raised against ADAM 31 reveal that the protein has a unique and restricted expression pattern. ADAM 31 is expressed in Leydig cells of the testes, but unlike many other ADAMs, it is not found on developing sperm. Furthermore, ADAM 31 is highly expressed on four types of specialized epithelia: the cauda epididymidis, the vas deferens, the convoluted tubules of the kidney, and the parietal cells of the stomach.

  2. The Wnt receptor Frizzled-4 modulates ADAM13 metalloprotease activity.

    PubMed

    Abbruzzese, Genevieve; Gorny, Anne-Kathrin; Kaufmann, Lilian T; Cousin, Hélène; Kleino, Iivari; Steinbeisser, Herbert; Alfandari, Dominique

    2015-03-15

    Cranial neural crest (CNC) cells are a transient population of stem cells that originate at the border of the neural plate and the epidermis, and migrate ventrally to contribute to most of the facial structures including bones, cartilage, muscles and ganglia. ADAM13 is a cell surface metalloprotease that is essential for CNC cell migration. Here, we show in Xenopus laevis embryos that the Wnt receptor Fz4 binds to the cysteine-rich domain of ADAM13 and negatively regulates its proteolytic activity in vivo. Gain of Fz4 function inhibits CNC cell migration and can be rescued by gain of ADAM13 function. Loss of Fz4 function also inhibits CNC cell migration and induces a reduction of mature ADAM13, together with an increase in the ADAM13 cytoplasmic fragment that is known to translocate into the nucleus to regulate gene expression. We propose that Fz4 associates with ADAM13 during its transport to the plasma membrane to regulate its proteolytic activity. © 2015. Published by The Company of Biologists Ltd.

  3. The Wnt receptor Frizzled-4 modulates ADAM13 metalloprotease activity

    PubMed Central

    Abbruzzese, Genevieve; Gorny, Anne-Kathrin; Kaufmann, Lilian T.; Cousin, Hélène; Kleino, Iivari; Steinbeisser, Herbert; Alfandari, Dominique

    2015-01-01

    ABSTRACT Cranial neural crest (CNC) cells are a transient population of stem cells that originate at the border of the neural plate and the epidermis, and migrate ventrally to contribute to most of the facial structures including bones, cartilage, muscles and ganglia. ADAM13 is a cell surface metalloprotease that is essential for CNC cell migration. Here, we show in Xenopus laevis embryos that the Wnt receptor Fz4 binds to the cysteine-rich domain of ADAM13 and negatively regulates its proteolytic activity in vivo. Gain of Fz4 function inhibits CNC cell migration and can be rescued by gain of ADAM13 function. Loss of Fz4 function also inhibits CNC cell migration and induces a reduction of mature ADAM13, together with an increase in the ADAM13 cytoplasmic fragment that is known to translocate into the nucleus to regulate gene expression. We propose that Fz4 associates with ADAM13 during its transport to the plasma membrane to regulate its proteolytic activity. PMID:25616895

  4. Graduate Programs in South Dakota State Colleges and Universities.

    ERIC Educational Resources Information Center

    Gibb, Richard D.

    In 1971, the South Dakota Regents of Education adopted a resolution that stated that all graduate programs at South Dakota State University, the University of South Dakota, South Dakota School of Mines and Technology, Northern State College, and Black Hills State College be rejustified to the Regents. If such programs could not be rejustified,…

  5. Women's Studies at Empire State College.

    ERIC Educational Resources Information Center

    Lester, Virginia L.

    Because of the unique program of Empire State College, the problem of providing compensatory courses about women and developing a strategy for eventually having them incorporated into the curriculum of a discipline has been avoided. The focus at this college has been taken from the teacher and placed on the student, giving the student the primary…

  6. Characterization of a novel ADAM protease expressed by Pneumocystis carinii.

    PubMed

    Kennedy, Cassie C; Kottom, Theodore J; Limper, Andrew H

    2009-08-01

    Pneumocystis species are opportunistic fungal pathogens that cause severe pneumonia in immunocompromised hosts. Recent evidence has suggested that unidentified proteases are involved in Pneumocystis life cycle regulation. Proteolytically active ADAM (named for "a disintegrin and metalloprotease") family molecules have been identified in some fungal organisms, such as Aspergillus fumigatus and Schizosaccharomyces pombe, and some have been shown to participate in life cycle regulation. Accordingly, we sought to characterize ADAM-like molecules in the fungal opportunistic pathogen, Pneumocystis carinii (PcADAM). After an in silico search of the P. carinii genomic sequencing project identified a 329-bp partial sequence with homology to known ADAM proteins, the full-length PcADAM sequence was obtained by PCR extension cloning, yielding a final coding sequence of 1,650 bp. Sequence analysis detected the presence of a typical ADAM catalytic active site (HEXXHXXGXXHD). Expression of PcADAM over the Pneumocystis life cycle was analyzed by Northern blot. Southern and contour-clamped homogenous electronic field blot analysis demonstrated its presence in the P. carinii genome. Expression of PcADAM was observed to be increased in Pneumocystis cysts compared to trophic forms. The full-length gene was subsequently cloned and heterologously expressed in Saccharomyces cerevisiae. Purified PcADAMp protein was proteolytically active in casein zymography, requiring divalent zinc. Furthermore, native PcADAMp extracted directly from freshly isolated Pneumocystis organisms also exhibited protease activity. This is the first report of protease activity attributable to a specific, characterized protein in the clinically important opportunistic fungal pathogen Pneumocystis.

  7. Transformation of Palm Beach Community College to Palm Beach State College: A Case Study

    ERIC Educational Resources Information Center

    Basiratmand, Mehran

    2013-01-01

    The purpose of this single-site case study was to examine the organization and leadership change process of Palm Beach State College, a publicly funded institution in Florida, as it embarked on offering bachelor's degree programs. The study examined the organizational change process and the extent to which Palm Beach State College's organization…

  8. Prairie State College in Its First Quarter Century, 1957-1982: A Community College History.

    ERIC Educational Resources Information Center

    Sherman, Richard G.

    Written especially for students, staff, faculty, administrators, and trustees of the college, this history of Prairie State College in Illinois traces the college's development from its inception in 1957 through 1982. This book contains the following chapters: (1) "A Community Emerges"; (2) "An American Educational Institution…

  9. Altered cell-matrix associated ADAM proteins in Alzheimer disease.

    PubMed

    Gerst, J L; Raina, A K; Pirim, I; McShea, A; Harris, P L; Siedlak, S L; Takeda, A; Petersen, R B; Smith, M A

    2000-03-01

    Alterations in cell-matrix 'contact' are often related to a disruption of cell cycle regulation and, as such, occur variously in neoplasia. Given the recent findings showing cell cycle alterations in Alzheimer disease, we undertook a study of ADAM-1 and 2 (A Disintegrin And Metalloprotease), developmentally-regulated, integrin-binding, membrane-bound metalloproteases. Our results show that whereas ADAM-1 and 2 are found in susceptible hippocampal neurons in Alzheimer disease, these proteins were not generally increased in similar neuronal populations in younger or age-matched controls except in association with age-related neurofibrillary alterations. This increase in both ADAM-1 and 2 in cases of Alzheimer disease was verified by immunoblot analysis (P < 0.05). An ADAM-induced loss of matrix integration would effectively "reset" the mitotic clock and thereby stimulate re-entry into the cell cycle in neurons in Alzheimer disease. Furthermore, given the importance of integrins in maintaining short-term memory, alterations in ADAM proteins or their proteolytic activity could also play a proximal role in the clinico-pathological manifestations of Alzheimer disease. Copyright 2000 Wiley-Liss, Inc.

  10. ADAMS executive and operating system

    NASA Technical Reports Server (NTRS)

    Pittman, W. D.

    1981-01-01

    The ADAMS Executive and Operating System, a multitasking environment under which a variety of data reduction, display and utility programs are executed, a system which provides a high level of isolation between programs allowing them to be developed and modified independently, is described. The Airborne Data Analysis/Monitor System (ADAMS) was developed to provide a real time data monitoring and analysis capability onboard Boeing commercial airplanes during flight testing. It inputs sensor data from an airplane performance data by applying transforms to the collected sensor data, and presents this data to test personnel via various display media. Current utilization and future development are addressed.

  11. Alpha-Secretase ADAM10 Regulation: Insights into Alzheimer’s Disease Treatment

    PubMed Central

    Peron, Rafaela; Vatanabe, Izabela Pereira; Manzine, Patricia Regina; Camins, Antoni

    2018-01-01

    ADAM (a disintegrin and metalloproteinase) is a family of widely expressed, transmembrane and secreted proteins of approximately 750 amino acids in length with functions in cell adhesion and proteolytic processing of the ectodomains of diverse cell-surface receptors and signaling molecules. ADAM10 is the main α-secretase that cleaves APP (amyloid precursor protein) in the non-amyloidogenic pathway inhibiting the formation of β-amyloid peptide, whose accumulation and aggregation leads to neuronal degeneration in Alzheimer’s disease (AD). ADAM10 is a membrane-anchored metalloprotease that sheds, besides APP, the ectodomain of a large variety of cell-surface proteins including cytokines, adhesion molecules and notch. APP cleavage by ADAM10 results in the production of an APP-derived fragment, sAPPα, which is neuroprotective. As increased ADAM10 activity protects the brain from β-amyloid deposition in AD, this strategy has been proved to be effective in treating neurodegenerative diseases, including AD. Here, we describe the physiological mechanisms regulating ADAM10 expression at different levels, aiming to propose strategies for AD treatment. We report in this review on the physiological regulation of ADAM10 at the transcriptional level, by epigenetic factors, miRNAs and/or translational and post-translational levels. In addition, we describe the conditions that can change ADAM10 expression in vitro and in vivo, and discuss how this knowledge may help in AD treatment. Regulation of ADAM10 is achieved by multiple mechanisms that include transcriptional, translational and post-translational strategies, which we will summarize in this review. PMID:29382156

  12. The State Sets the Rate: The Relationship Among State-Specific College Binge Drinking, State Binge Drinking Rates, and Selected State Alcohol Control Policies

    PubMed Central

    Nelson, Toben F.; Naimi, Timothy S.; Brewer, Robert D.; Wechsler, Henry

    2005-01-01

    Objectives. We assessed the relationship between college binge drinking, binge drinking in the general population, and selected alcohol control policies. Methods. We analyzed binge drinking rates from 2 national surveys, the Har-vard School of Public Health College Alcohol Study and the Centers for Disease Control and Prevention’s Behavioral Risk Factor Surveillance System. Binge drinking data were linked to a summary measure of 7 salient alcohol control policies and a rating of resources devoted to law enforcement. Results. State-level college and adult binge drinking rates were strongly correlated (Pearson correlation coefficient=0.43; P<.01). Attending college in states with the lowest binge drinking rates (adjusted odds ratio [OR]=0.63; 95% confidence interval [CI]=0.41, 0.97) and presence of more stringent alcohol control policies (adjusted OR=0.57; 95% CI=0.33, 0.97) were independent predictors of student binge drinking, after adjusting for state law enforcement and individual-, college-, and state-level covariates. Conclusions. State of residence is a predictor of binge drinking by college students. State-level alcohol control policies may help reduce binge drinking among college students and in the general population. PMID:15727974

  13. Joseph Adams (1756-1818).

    PubMed

    Emery, A E

    1989-02-01

    Joseph Adams was eclectic in his interests and wrote on a variety of medical subjects. His last book published in 1814 was on hereditary disease and based on a lifetime's careful clinical observations. In it he distinguished between what would now be defined as dominant and recessive disorders; defined the term congenital; emphasised the role of inbreeding in producing clustering of certain inherited disorders; introduced concepts now known as founder effect, incomplete penetrance, and variable age at onset; emphasised the importance of environmental factors in precipitating disease in certain genetic disorders; and, finally, recommended the establishment of registers for the purpose of preventing genetic disease. But because he proposed no scientific explanation for these various ideas, they were largely ignored by his contemporaries. Nevertheless, it would seem right to regard Joseph Adams as perhaps the first clinical geneticist.

  14. Understanding Philanthropic Motivations of Northeast State Community College Donors

    ERIC Educational Resources Information Center

    Cook, Heather J.

    2012-01-01

    At Northeast State Community College (NeSCC) nearly 70% of students need some form of financial aid to attend. State support is flattening or decreasing and the gap is filled by private donors' support (Northeast State Community College, 2011). Hundreds of donors have made significant contributions to aid in the education of those in the Northeast…

  15. The enhanced susceptibility of ADAM-17 hypomorphic mice to DSS-induced colitis is not ameliorated by loss of RIPK3, revealing an unexpected function of ADAM-17 in necroptosis

    PubMed Central

    Luzius, Anne; Saggau, Carina; Ruder, Barbara; Bolik, Julia; Schmidt-Arras, Dirk; Linkermann, Andreas; Becker, Christoph; Rosenstiel, Philip; Rose-John, Stefan; Adam, Dieter

    2018-01-01

    The disintegrin metalloprotease ADAM17 has a critical role in intestinal inflammation and regeneration in mice, as illustrated by the dramatically increased susceptibility of ADAM17 hypomorphic (ADAM17ex/ex) mice to dextran sulfate sodium (DSS)-induced colitis. Similarly, necroptosis has been implicated in inflammatory responses in the intestine. In this study, we have investigated the contribution of necroptosis to ADAM17-regulated intestinal inflammation in vivo by crossing ADAM17ex/ex mice with mice that lack the necroptotic core protein RIPK3. Despite the loss of RIPK3, ADAM17ex/ex/RIPK3−/− mice showed the same increased susceptibility as ADAM17ex/ex mice in both acute and chronic models of DSS-induced colitis. Mice of both genotypes revealed comparable results with regard to weight loss, disease activity index and colitis-associated changes of inner organs. Histopathological analyses confirmed similar tissue destruction, loss of barrier integrity, immune cell infiltration, and cell death; serum analyses revealed similar levels of the pro-inflammatory cytokine KC. Resolving these unexpected findings, ADAM17ex/ex mice did not show phosphorylation of RIPK3 and its necroptotic interaction partner MLKL during DSS-induced colitis, although both proteins were clearly expressed. Consistent with these findings, murine embryonic fibroblasts derived from ADAM17ex/ex mice were protected from tumor necrosis factor (TNF)-induced necroptosis and failed to show phosphorylation of MLKL and RIPK3 after induction of necroptosis by TNF, revealing a novel, undescribed role of the protease ADAM17 in necroptosis. PMID:29560122

  16. The enhanced susceptibility of ADAM-17 hypomorphic mice to DSS-induced colitis is not ameliorated by loss of RIPK3, revealing an unexpected function of ADAM-17 in necroptosis.

    PubMed

    Fuchslocher Chico, Johaiber; Falk-Paulsen, Maren; Luzius, Anne; Saggau, Carina; Ruder, Barbara; Bolik, Julia; Schmidt-Arras, Dirk; Linkermann, Andreas; Becker, Christoph; Rosenstiel, Philip; Rose-John, Stefan; Adam, Dieter

    2018-02-27

    The disintegrin metalloprotease ADAM17 has a critical role in intestinal inflammation and regeneration in mice, as illustrated by the dramatically increased susceptibility of ADAM17 hypomorphic (ADAM17 ex/ex ) mice to dextran sulfate sodium (DSS)-induced colitis. Similarly, necroptosis has been implicated in inflammatory responses in the intestine. In this study, we have investigated the contribution of necroptosis to ADAM17-regulated intestinal inflammation in vivo by crossing ADAM17 ex/ex mice with mice that lack the necroptotic core protein RIPK3. Despite the loss of RIPK3, ADAM17 ex/ex /RIPK3 -/- mice showed the same increased susceptibility as ADAM17 ex/ex mice in both acute and chronic models of DSS-induced colitis. Mice of both genotypes revealed comparable results with regard to weight loss, disease activity index and colitis-associated changes of inner organs. Histopathological analyses confirmed similar tissue destruction, loss of barrier integrity, immune cell infiltration, and cell death; serum analyses revealed similar levels of the pro-inflammatory cytokine KC. Resolving these unexpected findings, ADAM17 ex/ex mice did not show phosphorylation of RIPK3 and its necroptotic interaction partner MLKL during DSS-induced colitis, although both proteins were clearly expressed. Consistent with these findings, murine embryonic fibroblasts derived from ADAM17 ex/ex mice were protected from tumor necrosis factor (TNF)-induced necroptosis and failed to show phosphorylation of MLKL and RIPK3 after induction of necroptosis by TNF, revealing a novel, undescribed role of the protease ADAM17 in necroptosis.

  17. Improved synthesis of ADAM10 inhibitor GI254023X.

    PubMed

    Hoettecke, Nicole; Ludwig, Andreas; Foro, Sabine; Schmidt, Boris

    2010-01-01

    The metalloproteinases ADAM10 and ADAM17 are involved in various diseases: neurodegeneration, cancer and inflammation. The inhibition of these proteases is a promising target in the treatment of inflammation and cancer. In this study, we present an improved synthesis of the ADAM10 reference inhibitor GI254023X with a higher overall yield, enhanced detection ability and increased acid stability, providing easier handling. This upscaled synthesis, free of diastereomeric intermediates, ensures single-batch identity, thus warranting its reproducibility in further biological investigations. 2010 S. Karger AG, Basel.

  18. Staff Utilization and Commitment in Borno State Colleges of Education, Nigeria

    ERIC Educational Resources Information Center

    Fika, Ibrahim Baba; Ibi, Mustapha Baba; Abdulrahman, Aishatu

    2016-01-01

    The study determines the relationship between staff utilization and staff commitment in Borno State Colleges of Education, Nigeria. The objectives of the study were to determine: the level of staff utilization in Borno State Colleges of Education, the level of staff commitment in Borno State Colleges of Education and the relationship between staff…

  19. The Evolving Community College Mission in the Context of State Governance.

    ERIC Educational Resources Information Center

    Tollefson, Terrence A.

    State-level governance of community colleges has become increasingly common in the United States, with governance decisions affecting budget appropriations, rules on how appropriations can be spent, and the missions that colleges must strive to fulfill. The most common elements of state-level community college mission statements over the past 100…

  20. ADAM10 is essential for cranial neural crest-derived maxillofacial bone development

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tan, Yu, E-mail: tanyu2048@163.com; Fu, Runqing, E-mail: furunqing@sjtu.edu.cn; Liu, Jiaqiang, E-mail: liujqmj@163.com

    Growth disorders of the craniofacial bones may lead to craniofacial deformities. The majority of maxillofacial bones are derived from cranial neural crest cells via intramembranous bone formation. Any interruption of the craniofacial skeleton development process might lead to craniofacial malformation. A disintegrin and metalloprotease (ADAM)10 plays an essential role in organ development and tissue integrity in different organs. However, little is known about its function in craniofacial bone formation. Therefore, we investigated the role of ADAM10 in the developing craniofacial skeleton, particularly during typical mandibular bone development. First, we showed that ADAM10 was expressed in a specific area of themore » craniofacial bone and that the expression pattern dynamically changed during normal mouse craniofacial development. Then, we crossed wnt1-cre transgenic mice with adam10-flox mice to generate ADAM10 conditional knockout mice. The stereomicroscopic, radiographic, and von Kossa staining results showed that conditional knockout of ADAM10 in cranial neural crest cells led to embryonic death, craniofacial dysmorphia and bone defects. Furthermore, we demonstrated that impaired mineralization could be triggered by decreased osteoblast differentiation, increased cell death. Overall, these findings show that ADAM10 plays an essential role in craniofacial bone development. -- Highlights: •We firstly reported that ADAM10 was essentially involved in maxillofacial bone development. •ADAM10 cKO mice present craniofacial dysmorphia and bone defects. •Impaired osteoblast differentiation,proliferation and apoptosis underlie the bone deformity.« less

  1. States' Average College Tuition.

    ERIC Educational Resources Information Center

    Eglin, Joseph J., Jr.; And Others

    This report presents statistical data on trends in tuition costs from 1980-81 through 1995-96. The average tuition for in-state undergraduate students of 4-year public colleges and universities for academic year 1995-96 was approximately 8.9 percent of median household income. This figure was obtained by dividing the students' average annual…

  2. Professional Learning: Trends in State Efforts. Benchmarking State Implementation of College- and Career-Readiness Standards

    ERIC Educational Resources Information Center

    Anderson, Kimberly; Mire, Mary Elizabeth

    2016-01-01

    This report presents a multi-year study of how states are implementing their state college- and career-readiness standards. In this report, the Southern Regional Education Board's (SREB's) Benchmarking State Implementation of College- and Career-Readiness Standards project studied state efforts in 2014-15 and 2015-16 to foster effective…

  3. MIGRATION OF COLLEGE AND UNIVERSITY STUDENTS, STATE OF WASHINGTON.

    ERIC Educational Resources Information Center

    GOSSMAN, CHARLES S.; AND OTHERS

    TWO GENERAL ASPECTS OF COLLEGE AND UNIVERSITY STUDENT MIGRATION AS IT RELATES TO THE STATE OF WASHINGTON ARE DISCUSSED. THE FIRST ASPECT INCLUDES ANALYSIS OF MIGRATION PATTERNS IN ACCORDANCE WITH ENROLLMENT CATEGORIES AND TYPES OF INSTITUTIONS, DIFFERENTIAL VOLUMES AND PATTERNS OF MIGRATION FOR SPECIFIC COLLEGES AND UNIVERSITIES IN THE STATE, AND…

  4. High ADAM8 expression is associated with poor prognosis in patients with hepatocellular carcinoma.

    PubMed

    Zhang, Yun; Tan, Yong-Fei; Jiang, Chao; Zhang, Kai; Zha, Tian-Zhou; Zhang, Miao

    2013-01-01

    In this study,we investigated the ADAM8 expression in hepatocellular carcinoma (HCC) and its correlation with clinicopathologic features,including the survival of patients with HCC. Furthermore,we examined the biological processes regulated by ADAM8 during the development of using HepG2 cell line as a model system. We used immunohistochemistry to compare ADAM8 protein expression in HCC and normal liver tissues and further analyze the ADAM8 protein expression in clinicopathologically characterized 105 HCC cases.We stably knocked down the endogenous expression level of ADAM8 in HepG2 cells with specific shRNA-expressing lentiviral vector. Following the successful establishment of stable cells,we examined in vitro cell growth by MTT assay,anchorage-independent growth by soft-agar colony formation assay and cell migration/invasion by transwell and boyden chamber assay. And in addition,we also investigated the in vivo tumor growth by xenograft transplantation of HepG2 cells into nude mice. Protein expression level of ADAM8 was markedly higher in HCC tissues than that in the normal liver tissues (P = 0.0058).In addition,high expression of ADAM8 protein was positively correlated with serum AFP elevation,tumor size,histological differentiation,tumor recurrence,tumor metastasis,and tumor stage. Patients with higher ADAM8 expression showed a significantly shorter overall survival time than patients with low ADAM8 expression. Multivariate analysis suggested that ADAM8 expression might be an independent prognostic indicator (p = 0.016) for the survival of patients with HCC. ADAM8-specific shRNA (shADAM8) successfully knocked down its endogenous expression in HepG2 cells. Compared to the parental and control shRNA-transfected (shCtrl) HepG2 cells,the shADAM8 cells exhibited significantly reduced in vitro cell growth,anchorage-independent growth,cell migration and invasion (p < 0.05).In vivo,the xenograft transplants from shADAM8 cells gave rise to much smaller

  5. Taking Charge: Walter Sydney Adams and the Mount Wilson Observatory

    NASA Astrophysics Data System (ADS)

    Brashear, R.

    2004-12-01

    The growing preeminence of American observational astronomy in the first half of the 20th century is a well-known story and much credit is given to George Ellery Hale and his skill as an observatory-building entrepreneur. But a key figure who has yet to be discussed in great detail is Walter Sydney Adams (1876-1956), Hale's Assistant Director at Mount Wilson Observatory. Due to Hale's illnesses, Adams was Acting Director for much of Hale's tenure, and he became the second Director of Mount Wilson from 1923 to 1946. Behind his New England reserve Adams was instrumental in the growth of Mount Wilson and thus American astronomy in general. Adams was hand-picked by Hale to take charge of stellar spectroscopy work at Yerkes and Mount Wilson and the younger astronomer showed tremendous loyalty to Hale and Hale's vision throughout his career. As Adams assumed the leadership role at Mount Wilson he concentrated on making the observatory a place where researchers worked with great freedom but maintain a high level of cooperation. This paper will concentrate on Adams's early years and look at his growing relationship with Hale and how he came to be the central figure in the early history of Mount Wilson as both a solar and stellar observatory. His education, his years at Dartmouth and Yerkes (including his unfortunate encounter with epsilon Leonis), and his formative years on Mount Wilson are all important in learning how he shaped the direction of Mount Wilson and the development of American astronomy in the first half of the 20th century. This latter history cannot be complete until we bring Adams into better focus.

  6. SAP97-mediated ADAM10 trafficking from Golgi outposts depends on PKC phosphorylation

    PubMed Central

    Saraceno, C; Marcello, E; Di Marino, D; Borroni, B; Claeysen, S; Perroy, J; Padovani, A; Tramontano, A; Gardoni, F; Di Luca, M

    2014-01-01

    A disintegrin and metalloproteinase 10 (ADAM10) is the major α-secretase that catalyzes the amyloid precursor protein (APP) ectodomain shedding in the brain and prevents amyloid formation. Its activity depends on correct intracellular trafficking and on synaptic membrane insertion. Here, we describe that in hippocampal neurons the synapse-associated protein-97 (SAP97), an excitatory synapse scaffolding element, governs ADAM10 trafficking from dendritic Golgi outposts to synaptic membranes. This process is mediated by a previously uncharacterized protein kinase C phosphosite in SAP97 SRC homology 3 domain that modulates SAP97 association with ADAM10. Such mechanism is essential for ADAM10 trafficking from the Golgi outposts to the synapse, but does not affect ADAM10 transport from the endoplasmic reticulum. Notably, this process is altered in Alzheimer's disease brains. These results help in understanding the mechanism responsible for the modulation of ADAM10 intracellular path, and can constitute an innovative therapeutic strategy to finely tune ADAM10 shedding activity towards APP. PMID:25429624

  7. Bluefield State College: Bluefield, West Virginia (Data)

    DOE Data Explorer

    Stoffel, T.; Andreas, A.

    1985-11-06

    The Historically Black Colleges and Universities (HBCU) Solar Radiation Monitoring Network operated from July 1985 through December 1996. Funded by DOE, the six-station network provided 5-minute averaged measurements of direct normal, global, and diffuse horizontal solar irradiance. The data were processed at NREL to improve the assessment of the solar radiation resources in the southeastern United States. Historical HBCU data available online include quality assessed 5-min data, monthly reports, and plots. In January 1997 the HBCU sites became part of the CONFRRM solar monitoring network and data from the two remaining active stations, Bluefield State College and Elizabeth City State University, are collected by the NREL Measurement & Instrumentation Data Center (MIDC).

  8. ADAM-17 regulates endothelial cell morphology, proliferation, and in vitro angiogenesis

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Goeoz, Pal; Goeoz, Monika; Baldys, Aleksander

    2009-02-27

    Modulation of angiogenesis is a promising approach for treating a wide variety of human diseases including ischemic heart disease and cancer. In this study, we show that ADAM-17 is an important regulator of several key steps during angiogenesis. Knocking down ADAM-17 expression using lentivirus-delivered siRNA in HUVECs inhibited cell proliferation and the ability of cells to form close contact in two-dimensional cultures. Similarly, ADAM-17 depletion inhibited the ability of HUVECs to form capillary-like networks on top of three-dimensional Matrigel as well as in co-culture with fibroblasts within a three-dimensional scaffold. In mechanistic studies, both baseline and VEGF-induced MMP-2 activation andmore » Matrigel invasion were inhibited by ADAM-17 depletion. Based on our findings we propose that ADAM-17 is part of a novel pro-angiogenic pathway leading to MMP-2 activation and vessel formation.« less

  9. Adams-Based Rover Terramechanics and Mobility Simulator - ARTEMIS

    NASA Technical Reports Server (NTRS)

    Trease, Brian P.; Lindeman, Randel A.; Arvidson, Raymond E.; Bennett, Keith; VanDyke, Lauren P.; Zhou, Feng; Iagnemma, Karl; Senatore, Carmine

    2013-01-01

    The Mars Exploration Rovers (MERs), Spirit and Opportunity, far exceeded their original drive distance expectations and have traveled, at the time of this reporting, a combined 29 kilometers across the surface of Mars. The Rover Sequencing and Visualization Program (RSVP), the current program used to plan drives for MERs, is only a kinematic simulator of rover movement. Therefore, rover response to various terrains and soil types cannot be modeled. Although sandbox experiments attempt to model rover-terrain interaction, these experiments are time-intensive and costly, and they cannot be used within the tactical timeline of rover driving. Imaging techniques and hazard avoidance features on MER help to prevent the rover from traveling over dangerous terrains, but mobility issues have shown that these methods are not always sufficient. ARTEMIS, a dynamic modeling tool for MER, allows planned drives to be simulated before commands are sent to the rover. The deformable soils component of this model allows rover-terrain interactions to be simulated to determine if a particular drive path would take the rover over terrain that would induce hazardous levels of slip or sink. When used in the rover drive planning process, dynamic modeling reduces the likelihood of future mobility issues because high-risk areas could be identified before drive commands are sent to the rover, and drives planned over these areas could be rerouted. The ARTEMIS software consists of several components. These include a preprocessor, Digital Elevation Models (DEMs), Adams rover model, wheel and soil parameter files, MSC Adams GUI (commercial), MSC Adams dynamics solver (commercial), terramechanics subroutines (FORTRAN), a contact detection engine, a soil modification engine, and output DEMs of deformed soil. The preprocessor is used to define the terrain (from a DEM) and define the soil parameters for the terrain file. The Adams rover model is placed in this terrain. Wheel and soil parameter files

  10. The States and Their Community Colleges. Education Policy Brief

    ERIC Educational Resources Information Center

    Shaffer, David F.

    2008-01-01

    Every state offers community colleges as the first rung on the ladder of higher education. They prepare students for four-year colleges, educate key professions, offer job training and basic skills, and bolster economic development. However, this education policy brief finds that the 50 states differ widely in the extent to which they use their…

  11. Chattanooga State Technical Community College Marketing Plan 1981-82.

    ERIC Educational Resources Information Center

    Hoppe, Sherry; Haddock, David

    Chattanooga State Technical Community College's (CSTCC's) marketing plan is presented in six parallel sections. The first of these deals with building the overall image of the college, increasing community awareness, and disseminating general information. The other five sections focus on marketing the following college programs and services:…

  12. A Disintegrin and Metalloproteases (ADAMs) in Cardiovascular, Metabolic and Inflammatory Diseases: Aspects for Theranostic Approaches.

    PubMed

    van der Vorst, Emiel P C; Weber, Christian; Donners, Marjo M P C

    2018-06-06

    A disintegrin and metalloproteases (ADAMs) are membrane-bound enzymes responsible for the shedding or cleavage of various cell surface molecules, such as adhesion molecules, cytokines/chemokines and growth factors. This shedding can result in the release of soluble proteins that can exert agonistic or antagonistic functions. Additionally, ADAM-mediated cleavage can render these membrane proteins inactive. This review will describe the role and association of ADAMs in various pathologies with a main focus on ADAM10 and ADAM17 in atherosclerosis, including a brief overview of atherosclerosis-related ADAM substrates. Furthermore, ADAMs involvement in other metabolic and inflammatory diseases like diabetes, sepsis, Alzheimer's disease and rheumatoid arthritis will be highlighted. Subsequently, we will briefly discuss an interesting emerging field of research, i.e. the potential implications of ADAM expression in extracellular vesicles. Finally, several ADAM-based therapeutic and diagnostic (theranostic) opportunities will be discussed, while focusing on key questions about the required specificity and selectivity. Schattauer GmbH Stuttgart.

  13. Naval War College Review. Volume 66, Number 4, Autumn 2013

    DTIC Science & Technology

    2013-01-01

    comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 2013 2. REPORT TYPE 3. DATES...unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 Naval War College Press advIsory b oard adam bellow Jeffrey Kline gale a ...Mattox robert a . silano Marin strmecki dov s. Zakheim naval war college review edItorIal b oard donald Chisholm audrey Kurth Cronin Peter dombrowski

  14. ADAM10 is essential for cranial neural crest-derived maxillofacial bone development.

    PubMed

    Tan, Yu; Fu, Runqing; Liu, Jiaqiang; Wu, Yong; Wang, Bo; Jiang, Ning; Nie, Ping; Cao, Haifeng; Yang, Zhi; Fang, Bing

    2016-07-08

    Growth disorders of the craniofacial bones may lead to craniofacial deformities. The majority of maxillofacial bones are derived from cranial neural crest cells via intramembranous bone formation. Any interruption of the craniofacial skeleton development process might lead to craniofacial malformation. A disintegrin and metalloprotease (ADAM)10 plays an essential role in organ development and tissue integrity in different organs. However, little is known about its function in craniofacial bone formation. Therefore, we investigated the role of ADAM10 in the developing craniofacial skeleton, particularly during typical mandibular bone development. First, we showed that ADAM10 was expressed in a specific area of the craniofacial bone and that the expression pattern dynamically changed during normal mouse craniofacial development. Then, we crossed wnt1-cre transgenic mice with adam10-flox mice to generate ADAM10 conditional knockout mice. The stereomicroscopic, radiographic, and von Kossa staining results showed that conditional knockout of ADAM10 in cranial neural crest cells led to embryonic death, craniofacial dysmorphia and bone defects. Furthermore, we demonstrated that impaired mineralization could be triggered by decreased osteoblast differentiation, increased cell death. Overall, these findings show that ADAM10 plays an essential role in craniofacial bone development. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. ADAM10 Missense Mutations Potentiate β-Amyloid Accumulation by Impairing Prodomain Chaperone Function

    PubMed Central

    Suh, Jaehong; Choi, Se Hoon; Romano, Donna M.; Gannon, Moira A.; Lesinski, Andrea N.; Kim, Doo Yeon; Tanzi, Rudolph E.

    2014-01-01

    SUMMARY The generation of Aβ, the main component of senile plaques in Alzheimer’s disease (AD), is precluded by α-secretase cleavage within the Aβ domain of the amyloid precursor protein (APP). We identified two rare mutations (Q170H and R181G) in the prodomain of the metalloprotease, ADAM10, that co-segregate with late-onset AD (LOAD). Here, we addressed the pathogenicity of these mutations in transgenic mice expressing human ADAM10 in brain. In Tg2576 AD mice, both mutations attenuated α-secretase activity of ADAM10 and shifted APP processing toward β-secretase-mediated cleavage, while enhancing Aβ plaque load and reactive gliosis. We also demonstrated ADAM10 expression potentiates adult hippocampal neurogenesis, which is reduced by the LOAD mutations. Mechanistically, both LOAD mutations impaired the molecular chaperone activity of ADAM10 prodomain. Collectively, these findings suggest that diminished α-secretase activity, owing to LOAD ADAM10 prodomain mutations, leads to AD-related pathology, strongly supporting ADAM10 as a promising therapeutic target for this devastating disease. PMID:24055016

  16. ADAM10 missense mutations potentiate β-amyloid accumulation by impairing prodomain chaperone function.

    PubMed

    Suh, Jaehong; Choi, Se Hoon; Romano, Donna M; Gannon, Moira A; Lesinski, Andrea N; Kim, Doo Yeon; Tanzi, Rudolph E

    2013-10-16

    The generation of Aβ, the main component of senile plaques in Alzheimer's disease (AD), is precluded by α-secretase cleavage within the Aβ domain of the amyloid precursor protein (APP). We identified two rare mutations (Q170H and R181G) in the prodomain of the metalloprotease, ADAM10, that cosegregate with late-onset AD (LOAD). Here, we addressed the pathogenicity of these mutations in transgenic mice expressing human ADAM10 in brain. In Tg2576 AD mice, both mutations attenuated α-secretase activity of ADAM10 and shifted APP processing toward β-secretase-mediated cleavage, while enhancing Aβ plaque load and reactive gliosis. We also demonstrated ADAM10 expression potentiates adult hippocampal neurogenesis, which is reduced by the LOAD mutations. Mechanistically, both LOAD mutations impaired the molecular chaperone activity of ADAM10 prodomain. Collectively, these findings suggest that diminished α-secretase activity, owing to LOAD ADAM10 prodomain mutations, leads to AD-related pathology, strongly supporting ADAM10 as a promising therapeutic target for this devastating disease. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Nuclear trafficking of the HIV-1 pre-integration complex depends on the ADAM10 intracellular domain

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Endsley, Mark A., E-mail: maendsle@utmb.edu; Somasunderam, Anoma D., E-mail: asomasun@utmb.edu; Li, Guangyu, E-mail: LIG001@mail.etsu.edu

    Previously, we showed that ADAM10 is necessary for HIV-1 replication in primary human macrophages and immortalized cell lines. Silencing ADAM10 expression interrupted the HIV-1 life cycle prior to nuclear translocation of viral cDNA. Furthermore, our data indicated that HIV-1 replication depends on the expression of ADAM15 and γ-secretase, which proteolytically processes ADAM10. Silencing ADAM15 or γ-secretase expression inhibits HIV-1 replication between reverse transcription and nuclear entry. Here, we show that ADAM10 expression also supports replication in CD4{sup +} T lymphocytes. The intracellular domain (ICD) of ADAM10 associates with the HIV-1 pre-integration complex (PIC) in the cytoplasm and immunoprecipitates and co-localizesmore » with HIV-1 integrase, a key component of PIC. Taken together, our data support a model whereby ADAM15/γ-secretase processing of ADAM10 releases the ICD, which then incorporates into HIV-1 PIC to facilitate nuclear trafficking. Thus, these studies suggest ADAM10 as a novel therapeutic target for inhibiting HIV-1 prior to nuclear entry. - Highlights: • Nuclear trafficking of the HIV-1 pre-integration complex depends on ADAM10. • ADAM10 associates with HIV-1 integrase in the pre-integration complex. • HIV-1 replication depends on the expression of ADAM15 and γ-secretase. • Silencing ADAM15 or γ-secretase expression inhibits nuclear import of viral cDNA. • ADAM10 is important for HIV-1 replication in human macrophages and CD4{sup +} T lymphocytes.« less

  18. Erbb2 up-regulation of ADAM12 expression accelerates skin cancer progression.

    PubMed

    Rao, Velidi H; Vogel, Kristen; Yanagida, Jodi K; Marwaha, Nitin; Kandel, Amrit; Trempus, Carol; Repertinger, Susan K; Hansen, Laura A

    2015-10-01

    Solar ultraviolet (UV) radiation can cause severe damage to the skin and is the primary cause of most skin cancer. UV radiation causes DNA damage leading to mutations and also activates the Erbb2/HER2 receptor through indirect mechanisms involving reactive oxygen species. We hypothesized that Erbb2 activation accelerates the malignant progression of UV-induced skin cancer. Following the induction of benign squamous papillomas by UV exposure of v-ras(Ha) transgenic Tg.AC mice, mice were treated topically with the Erbb2 inhibitor AG825 and tumor progression monitored. AG825 treatment reduced tumor volume, increased tumor regression, and delayed the development of malignant squamous cell carcinoma (SCC). Progression to malignancy was associated with increased Erbb2 and ADAM12 (A Disintegin And Metalloproteinase 12) transcripts and protein, while inhibition of Erbb2 blocked the increase in ADAM12 message upon malignant progression. Similarly, human SCC and SCC cell lines had increased ADAM12 protein and transcripts when compared to normal controls. To determine whether Erbb2 up-regulation of ADAM12 contributed to malignant progression of skin cancer, Erbb2 expression was modulated in cultured SCC cells using forced over-expression or siRNA targeting, demonstrating up-regulation of ADAM12 by Erbb2. Furthermore, ADAM12 transfection or siRNA targeting revealed that ADAM12 increased both the migration and invasion of cutaneous SCC cells. Collectively, these results suggest Erbb2 up-regulation of ADAM12 as a novel mechanism contributing to the malignant progression of UV-induced skin cancer. Inhibition of Erbb2/HER2 reduced tumor burden, increased tumor regression, and delayed the progression of benign skin tumors to malignant SCC in UV-exposed mice. Inhibition of Erbb2 suppressed the increase in metalloproteinase ADAM12 expression in skin tumors, which in turn increased migration and tumor cell invasiveness. © 2014 Wiley Periodicals, Inc.

  19. History of College Zoology Textbooks in the United States.

    ERIC Educational Resources Information Center

    Staud, Margaret Crespo

    Studied were the characteristics and changes of textbooks used in college zoology instruction in the United States and the relationship of these findings to the development of college zoology instruction. The authors' professional backgrounds, the textbook audience, and the status of zoology and college education at the time each book was written…

  20. The expression of ADAM12 (meltrin alpha) in human giant cell tumours of bone.

    PubMed

    Tian, B L; Wen, J M; Zhang, M; Xie, D; Xu, R B; Luo, C J

    2002-12-01

    To examine the expression of ADAM12 (meltrin alpha), a member of the disintegrin and metalloprotease (ADAM) family, in human giant cell tumours of the bone, skeletal muscle tissue from human embryos, and human adult skeletal muscle tissue. ADAM12 mRNA was detected by reverse transcription polymerase chain reaction and in situ hybridisation. ADAM12 mRNA was detected in 14 of the 20 giant cell tumours of bone and in three of the six tumour cell cultures. The expression of ADAM12 in cells cultured from the tumour was linked to the presence of multinucleated giant cells. ADAM12 mRNA could not be detected in the five adult skeletal muscle tissue samples, although it was found in the two embryonic skeletal muscle tissue samples. ADAM12 mRNA was localised to the cytoplasm of multinucleated giant cells and some mononuclear stromal cells. These results indicate that multinucleated giant cells are formed by the cell fusion of mononuclear stromal cells in giant cell tumours of bone and that ADAM12 is involved in the cell fusion process.

  1. ADAM: An Accident Diagnostic,Analysis and Management System - Applications to Severe Accident Simulation and Management

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Zavisca, M.J.; Khatib-Rahbar, M.; Esmaili, H.

    2002-07-01

    The Accident Diagnostic, Analysis and Management (ADAM) computer code has been developed as a tool for on-line applications to accident diagnostics, simulation, management and training. ADAM's severe accident simulation capabilities incorporate a balance of mechanistic, phenomenologically based models with simple parametric approaches for elements including (but not limited to) thermal hydraulics; heat transfer; fuel heatup, meltdown, and relocation; fission product release and transport; combustible gas generation and combustion; and core-concrete interaction. The overall model is defined by a relatively coarse spatial nodalization of the reactor coolant and containment systems and is advanced explicitly in time. The result is to enablemore » much faster than real time (i.e., 100 to 1000 times faster than real time on a personal computer) applications to on-line investigations and/or accident management training. Other features of the simulation module include provision for activation of water injection, including the Engineered Safety Features, as well as other mechanisms for the assessment of accident management and recovery strategies and the evaluation of PSA success criteria. The accident diagnostics module of ADAM uses on-line access to selected plant parameters (as measured by plant sensors) to compute the thermodynamic state of the plant, and to predict various margins to safety (e.g., times to pressure vessel saturation and steam generator dryout). Rule-based logic is employed to classify the measured data as belonging to one of a number of likely scenarios based on symptoms, and a number of 'alarms' are generated to signal the state of the reactor and containment. This paper will address the features and limitations of ADAM with particular focus on accident simulation and management. (authors)« less

  2. The ADaptation and Anticipation Model (ADAM) of sensorimotor synchronization

    PubMed Central

    van der Steen, M. C. (Marieke); Keller, Peter E.

    2013-01-01

    A constantly changing environment requires precise yet flexible timing of movements. Sensorimotor synchronization (SMS)—the temporal coordination of an action with events in a predictable external rhythm—is a fundamental human skill that contributes to optimal sensory-motor control in daily life. A large body of research related to SMS has focused on adaptive error correction mechanisms that support the synchronization of periodic movements (e.g., finger taps) with events in regular pacing sequences. The results of recent studies additionally highlight the importance of anticipatory mechanisms that support temporal prediction in the context of SMS with sequences that contain tempo changes. To investigate the role of adaptation and anticipatory mechanisms in SMS we introduce ADAM: an ADaptation and Anticipation Model. ADAM combines reactive error correction processes (adaptation) with predictive temporal extrapolation processes (anticipation) inspired by the computational neuroscience concept of internal models. The combination of simulations and experimental manipulations based on ADAM creates a novel and promising approach for exploring adaptation and anticipation in SMS. The current paper describes the conceptual basis and architecture of ADAM. PMID:23772211

  3. State College and Career Readiness Initiative: Statewide Transitional Courses for College Readiness

    ERIC Educational Resources Information Center

    Barger, Kenna; Murray, Renee; Smith, Janie

    2011-01-01

    Through the "Strengthening Statewide College/Career Readiness Initiative" (SSCRI), Southern Regional Education Board (SREB) has collaborated with states on state policy goals and actions needed to improve high school students' academic readiness for postsecondary study and reduce the need for remedial work. SREB created and implemented…

  4. Quality, Tuition, and Applications to In-State Public Colleges

    ERIC Educational Resources Information Center

    McDuff, DeForest

    2007-01-01

    This paper investigates the main determinants of applying to in-state public colleges and universities. I use data from over 500,000 SAT and ACT test takers to examine the roles of college quality and tuition in the college selection decision. I take advantage of the interstate variation in quality and tuition at the public flagship universities…

  5. A Common Student Information System for Washington State Community Colleges.

    ERIC Educational Resources Information Center

    Haines, Ray

    In response to state legislation requesting a comprehensive management information system and cost benefit analysis, the Washington State Board of Community College Education revised their reporting procedures with the goal of facilitating district and legislative requests, management of the community college system, and integration of the budget…

  6. Indiana College Readiness Report: 2011 High School Graduates, State of Indiana

    ERIC Educational Resources Information Center

    Indiana Commission for Higher Education, 2015

    2015-01-01

    This 2011 Indiana College Readiness Report provides statistics for the state of Indiana on the following: (1) High School Graduates Enrolling in College; (2) High School Graduate Enrollment by College Type; (3) Indiana Public College Students Needing Remediation; (4) Indiana Public College Remediation by Subject; (5) Indiana Public College…

  7. Texas State Technical College Review.

    ERIC Educational Resources Information Center

    Aumack, Bruce; Blake, Larry J.

    Texas educational legislation for 1991 required the Texas Higher Education Coordinating Board (THECB) to review the operations of, and the continuing need for, each of the four main campuses and five extension centers of the Texas State Technical College System (TSTCS), and to make recommendations concerning the facilities' continuation and/or…

  8. ADAM10 mediates trastuzumab resistance and is correlated with survival in HER2 positive breast cancer

    PubMed Central

    Feldinger, Katharina; Generali, Daniele; Kramer-Marek, Gabriela; Gijsen, Merel; Ng, Tzi Bun; Wong, Jack Ho; Strina, Carla; Cappelletti, Mariarosa; Andreis, Daniele; Li, Ji-Liang; Bridges, Esther; Turley, Helen; Leek, Russell; Roxanis, Ioannis; Capala, Jacek; Murphy, Gillian; Harris, Adrian L.; Kong, Anthony

    2014-01-01

    Trastuzumab prolongs survival in HER2 positive breast cancer patients. However, resistance remains a challenge. We have previously shown that ADAM17 plays a key role in maintaining HER2 phosphorylation during trastuzumab treatment. Beside ADAM17, ADAM10 is the other well characterized ADAM protease responsible for HER ligand shedding. Therefore, we studied the role of ADAM10 in relation to trastuzumab treatment and resistance in HER2 positive breast cancer. ADAM10 expression was assessed in HER2 positive breast cancer cell lines and xenograft mice treated with trastuzumab. Trastuzumab treatment increased ADAM10 levels in HER2 positive breast cancer cells (p≤0.001 in BT474; p≤0.01 in SKBR3) and in vivo (p≤0.0001) compared to control, correlating with a decrease in PKB phosphorylation. ADAM10 inhibition or knockdown enhanced trastuzumab response in naïve and trastuzumab resistant breast cancer cells. Trastuzumab monotherapy upregulated ADAM10 (p≤0.05); and higher pre-treatment ADAM10 levels correlated with decreased clinical response (p≤0.05) at day 21 in HER2 positive breast cancer patients undergoing a trastuzumab treatment window study. Higher ADAM10 levels correlated with poorer relapse-free survival (p≤0.01) in a cohort of HER2 positive breast cancer patients. Our studies implicate a role of ADAM10 in acquired resistance to trastuzumab and establish ADAM10 as a therapeutic target and a potential biomarker for HER2 positive breast cancer patients. PMID:24952873

  9. Structural Basis for Regulated Proteolysis by the α-Secretase ADAM10.

    PubMed

    Seegar, Tom C M; Killingsworth, Lauren B; Saha, Nayanendu; Meyer, Peter A; Patra, Dhabaleswar; Zimmerman, Brandon; Janes, Peter W; Rubinstein, Eric; Nikolov, Dimitar B; Skiniotis, Georgios; Kruse, Andrew C; Blacklow, Stephen C

    2017-12-14

    Cleavage of membrane-anchored proteins by ADAM (a disintegrin and metalloproteinase) endopeptidases plays a key role in a wide variety of biological signal transduction and protein turnover processes. Among ADAM family members, ADAM10 stands out as particularly important because it is both responsible for regulated proteolysis of Notch receptors and catalyzes the non-amyloidogenic α-secretase cleavage of the Alzheimer's precursor protein (APP). We present here the X-ray crystal structure of the ADAM10 ectodomain, which, together with biochemical and cellular studies, reveals how access to the enzyme active site is regulated. The enzyme adopts an unanticipated architecture in which the C-terminal cysteine-rich domain partially occludes the enzyme active site, preventing unfettered substrate access. Binding of a modulatory antibody to the cysteine-rich domain liberates the catalytic domain from autoinhibition, enhancing enzymatic activity toward a peptide substrate. Together, these studies reveal a mechanism for regulation of ADAM activity and offer a roadmap for its modulation. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Synthesis and immunostimulating properties of novel adamant-1-yl tripeptides.

    PubMed

    Ribić, Rosana; Habjanec, Lidija; Vranešić, Branka; Frkanec, Ruža; Tomić, Srđanka

    2012-04-01

    The aim of this work was to prepare L- and D-(adamant-1-yl)-Gly-L-Ala-D-isoGln peptides in order to study their adjuvant (immunostimulating) activities. Adjuvant activity of adamant-1-yl tripeptides was tested in the mouse model using ovalbumin as an antigen and in comparison to the peptidoglycan monomer (PGM; β-D-GlcNAc-(1→4)-D-MurNAc-L-Ala-D-isoGln-mesoDAP(εNH(2) )-D-Ala-D-Ala) and structurally related adamant-2-yl tripeptides. Copyright © 2012 Verlag Helvetica Chimica Acta AG, Zürich.

  11. State Policy Climates for College Student Success: An Analysis of State Policy Documents Pertaining to College Persistence and Completion

    ERIC Educational Resources Information Center

    McLendon, Michael K.; Tuchmayer, Jeremy B.; Park, Toby J.

    2010-01-01

    This article reports the findings of an exploratory analysis of state policy climates for college student persistence and completion. We performed an analysis of more than 100 documents collected from 8 states chosen largely on the basis of their performance on past "Measuring Up" reports. Our analysis of governors' state-of-the-state…

  12. College Student Narratives about Learning and Using Self-Advocacy Skills

    ERIC Educational Resources Information Center

    Daly-Cano, Meada; Vaccaro, Annemarie; Newman, Barbara

    2015-01-01

    Self-advocacy is the ability to communicate one's needs and wants and to make decisions about the supports needed to achieve them (Stodden, Conway, & Chang, 2003). Research shows self-advocacy skills are related to academic performance and successful adaptation to college (Adams & Proctor, 2010; Getzel & Thoma, 2008; Hadley, 2006;…

  13. Thioredoxin-1 Negatively Modulates ADAM17 Activity Through Direct Binding and Indirect Reductive Activity.

    PubMed

    Granato, Daniela C; E Costa, Rute A P; Kawahara, Rebeca; Yokoo, Sami; Aragão, Annelize Z; Domingues, Romênia R; Pauletti, Bianca A; Honorato, Rodrigo V; Fattori, Juliana; Figueira, Ana Carolina M; Oliveira, Paulo S L; Consonni, Silvio R; Fernandes, Denise; Laurindo, Francisco; Hansen, Hinrich P; Paes Leme, Adriana F

    2018-02-27

    A disintegrin and metalloprotease 17 (ADAM17) modulates signaling events by releasing surface protein ectodomains such as TNFa and the EGFR-ligands. We have previously characterized cytoplasmic thioredoxin-1 (Trx-1) as a partner of ADAM17 cytoplasmic domain. Still, the mechanism of ADAM17 regulation by Trx-1 is unknown, and it has become of paramount importance to assess the degree of influence that Trx-1 has on metalloproteinase ADAM17. Combining discovery and targeted proteomic approaches, we uncovered that Trx-1 negatively regulates ADAM17 by direct and indirect effect. We performed cell-based assays with synthetic peptides and site-directed mutagenesis, and we demonstrated that the interaction interface of Trx-1 and ADAM17 is important for the negative regulation of ADAM17 activity. However, both Trx-1 K72A and catalytic site mutant Trx-1 C32/35S rescued ADAM17 activity, although the interaction with Trx-1 C32/35S was unaffected, suggesting an indirect effect of Trx-1. We confirmed that the Trx-1 C32/35S mutant showed diminished reductive capacity, explaining this indirect effect on increasing ADAM17 activity through oxidant levels. Interestingly, Trx-1 K72A mutant showed similar oxidant levels to Trx-1 C32/35S , even though its catalytic site was preserved. We further demonstrated that the general reactive oxygen species inhibitor, Nacetylcysteine (NAC), maintained the regulation of ADAM17 dependent of Trx-1 reductase activity levels; whereas the electron transport chain modulator, rotenone, abolished Trx-1 effect on ADAM17 activity. We show for the first time that the mechanism of ADAM17 regulation, Trx-1 dependent, can be by direct interaction and indirect effect, bringing new insights into the cross-talk between isomerases and mammalian metalloproteinases. This unexpected Trx-1 K72A behavior was due to more dimer formation and, consequently, the reduction of its Trx-1 reductase activity, evaluated through dimer verification, by gel filtration and mass

  14. SuperADAM: Upgraded polarized neutron reflectometer at the Institut Laue-Langevin

    NASA Astrophysics Data System (ADS)

    Devishvili, A.; Zhernenkov, K.; Dennison, A. J. C.; Toperverg, B. P.; Wolff, M.; Hjörvarsson, B.; Zabel, H.

    2013-02-01

    A new neutron reflectometer SuperADAM has recently been built and commissioned at the Institut Laue-Langevin, Grenoble, France. It replaces the previous neutron reflectometer ADAM. The new instrument uses a solid state polarizer/wavelength filter providing a highly polarized (up to 98.6%) monochromatic neutron flux of 8 × 104 n cm-2 s-1 with monochromatization Δλ/λ = 0.7% and angular divergence Δα = 0.2 mrad. The instrument includes both single and position sensitive detectors. The position sensitive detector allows simultaneous measurement of specular reflection and off-specular scattering. Polarization analysis for both specular reflection and off-specular scattering is achieved using either mirror analyzers or a 3He spin filter cell. High efficiency detectors, low background, and high flux provides a dynamic range of up to seven decades in reflectivity. Detailed specifications and the instrument capabilities are illustrated with examples of recently collected data in the fields of thin film magnetism and thin polymer films.

  15. SuperADAM: upgraded polarized neutron reflectometer at the Institut Laue-Langevin.

    PubMed

    Devishvili, A; Zhernenkov, K; Dennison, A J C; Toperverg, B P; Wolff, M; Hjörvarsson, B; Zabel, H

    2013-02-01

    A new neutron reflectometer SuperADAM has recently been built and commissioned at the Institut Laue-Langevin, Grenoble, France. It replaces the previous neutron reflectometer ADAM. The new instrument uses a solid state polarizer/wavelength filter providing a highly polarized (up to 98.6%) monochromatic neutron flux of 8 × 10(4) n cm(-2) s(-1) with monochromatization Δλ∕λ = 0.7% and angular divergence Δα = 0.2 mrad. The instrument includes both single and position sensitive detectors. The position sensitive detector allows simultaneous measurement of specular reflection and off-specular scattering. Polarization analysis for both specular reflection and off-specular scattering is achieved using either mirror analyzers or a (3)He spin filter cell. High efficiency detectors, low background, and high flux provides a dynamic range of up to seven decades in reflectivity. Detailed specifications and the instrument capabilities are illustrated with examples of recently collected data in the fields of thin film magnetism and thin polymer films.

  16. The Failed Educations of John Stuart Mill and Henry Adams.

    ERIC Educational Resources Information Center

    Crossley, Robert

    1979-01-01

    Analyzes and contrasts Mill's "Autobiography" and Adams'"The Education of Henry Adams" in order to present two approaches to the nature of education and of failure. Maintains that their perspectives may serve as catalysts and cautions for contemporary theories of education and its utility and relevance. (CAM)

  17. A new gene for asthma: would you ADAM and Eve it?

    PubMed

    Cookson, William

    2003-04-01

    Recently, a novel gene was reported to underlie asthma. Linkage to the short arm of chromosome 20 in a genome screen was followed by positive tests of association that centre on the gene for a membrane-anchored zinc-dependent metalloproteinase known as ADAM33. The domain structure of the ADAM33 protein gives capabilities of proteolysis, adhesion, cell fusion and intracellular signalling. Although its function is at present unknown, these potential actions of ADAM33 provide many possibilities for further research.

  18. EMMPRIN and ADAM12 in prostate cancer: preliminary results of a prospective study.

    PubMed

    Bilgin Doğru, Elif; Dizdar, Yavuz; Akşit, Ece; Ural, Feyyaz; Şanlı, Öner; Yasasever, Vildan

    2014-11-01

    Extracellular metalloproteinase inducer (EMMPRIN) and a disintegrin and metalloproteinase (ADAM12) play a major role in cancer invasion and metastasis owing to the fact that they are directly related to the cell microenvironment and extracellular matrix (ECM) degradation. The aim of this study was to search for an answer to the question "whether the determination of EMMPRIN and ADAM12 values especially in urine may be helpful for the early diagnosis of prostate cancer without employing invasive methods" and also to check whether they may be useful for the determination of the patients with high metastasis risk. Peripheral blood and urine from 66 prostate cancer patients (40 local, 20 locally advanced, 6 metastatic) and 14 healthy controls were evaluated by enzyme-linked immunosorbent assay (ELISA) method. Serum EMMPRIN and ADAM12 values of the patients were seen to be statistically higher than the serum EMMPRIN and ADAM12 values of the healthy controls (p=0.01 and p=0.001, respectively). The urine ADAM12 levels were significantly higher in patients (p=0.013). No significant relationships were found between urine EMMPRIN values of the patients and the healthy controls (p>0.05). Positive correlation between urine EMMPRIN-urine ADAM12 tests was found in total patients group (r=0.683, p=0.001). Our preliminary results revealed that serum EMMPRIN and ADAM12 values and urine ADAM12 values may be useful markers in prostate cancer therapy. Due to the high correlation between these two tests, we are of the opinion that the use of urine ADAM12 in clinic may be sufficient and favorable together with prostate-specific antigen (PSA) for treatment.

  19. The Role of ADAM9 in Tumor-Stromal Interactions in Breast Cancer

    DTIC Science & Technology

    2010-04-01

    Tumor-Stromal Interactions in Breast Cancer PRINCIPAL INVESTIGATOR: Jessica L. Fry...The Role of ADAM9 in Tumor-Stromal Interactions in Breast Cancer 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-06-1-0460 5c...ADAM9, the development of a model system to investigate the isoforms of ADAM-9 in breast cancer cell migration, and the use of this model system to

  20. Working for the People? Mrs Bridges Adams and the London School Board, 1897-1904.

    ERIC Educational Resources Information Center

    Martin, Jane

    2000-01-01

    Focuses on Mrs. Bridges Adams who was a supporter of state maintenance committed to educational opportunity for workers' children. Focuses on her political recruitment, her contribution to the work of the London School Board (England), and her role in the struggle to save the school board system. (CMK)

  1. Adam10 Mediates the Choice between Principal Cells and Intercalated Cells in the Kidney

    PubMed Central

    Guo, Qiusha; Wang, Yinqiu; Tripathi, Piyush; Manda, Kalyan R.; Mukherjee, Malini; Chaklader, Malay; Austin, Paul F.

    2015-01-01

    A disintegrin and metalloproteinase domain 10 (Adam10), a member of the ADAM family of cell membrane–anchored proteins, has been linked to the regulation of the Notch, EGF, E-cadherin, and other signaling pathways. However, it is unclear what role Adam10 has in the kidney in vivo. In this study, we showed that Adam10 deficiency in ureteric bud (UB) derivatives leads to a decrease in urinary concentrating ability, polyuria, and hydronephrosis in mice. Furthermore, Adam10 deficiency led to a reduction in the percentage of aquaporin 2 (Aqp2)+ principal cells (PCs) in the collecting ducts that was accompanied by a proportional increase in the percentage of intercalated cells (ICs). This increase was more prominent in type A ICs than in type B ICs. Foxi1, a transcription factor important for the differentiation of ICs, was upregulated in the Adam10 mutants. The observed reduction of Notch activity in Adam10 mutant collecting duct epithelium and the similar reduction of PC/IC ratios in the collecting ducts in mice deficient for mindbomb E3 ubiquitin protein ligase 1, a key regulator of the Notch and Wnt/receptor-like tyrosine kinase signaling pathways, suggest that Adam10 regulates cell fate determination through the activation of Notch signaling, probably through the regulation of Foxi1 expression. However, phenotypic differences between the Adam10 mutants, the Mib1 mutants, and the Foxi1 mutants suggest that the functions of Adam10 in determining the fate of collecting duct cells are more complex than those of a simple upstream factor in a linear pathway involving Notch and Foxi1. PMID:24904084

  2. Exploration of Interstate College and Post-Graduation Migration in the United States

    ERIC Educational Resources Information Center

    Ishitani, Terry T.

    2011-01-01

    Using national data, the present study first investigated interstate college migration. Unlike existing studies of interstate college migration, this study also tracked students to college graduation to explore their post-graduation migration, such as leaving to other states after graduating from in-state institutions and returning to home states…

  3. The National Energy Center at Bismarck State College

    ERIC Educational Resources Information Center

    Thigpen, Donna S.

    2006-01-01

    Energy production is an essential part of American society and the economy. In the best tradition of community colleges, Bismarck State College (BSC) in North Dakota has responded to the specialized training needs of industry for over 25 years by forming various collaborative efforts with the energy industry. This article presents an example of…

  4. ADAM disintegrin-like domain recognition by the lymphocyte integrins α4β1 and α4β7

    PubMed Central

    Bridges, Lance C.; Sheppard, Dean; Bowditch, Ron D.

    2004-01-01

    The ADAM (a disintegrin and metalloprotease) family of proteins possess both proteolytic and adhesive domains. We have established previously that the disintegrin domain of ADAM28, an ADAM expressed by human lymphocytes, is recognized by the integrin α4β1. The present study characterizes the integrin binding properties of the disintegrin-like domains of human ADAM7, ADAM28 and ADAM33 with the integrins α4β1, α4β7 and α9β1. Cell-adhesion assays demonstrated that, similar to ADAM28, the ADAM7 disintegrin domain supported α4β1-dependent Jurkat cell adhesion, whereas the ADAM33 disintegrin domain did not. The lymphocyte integrin α4β7 was also found to recognize both disintegrin domains of ADAM7 and ADAM28, but not of ADAM33. This is the first demonstration that mammalian disintegrins are capable of interacting with α4β7. All three disintegrin domains supported α9β1-dependent cell adhesion. Recognition by both α4β1 and α4β7 of ADAM7 and ADAM28 was activation-dependent, requiring either the presence of Mn2+ or an activating monoclonal antibody for cell attachment. Charge-to-alanine mutagenesis experiments revealed that the same residues within an individual ADAM disintegrin domain function in recognizing multiple integrins. However, the residues within a specific region of each ADAM disintegrin-like domain required for integrin binding were distinct. These results establish that ADAM7 and ADAM28 are recognized by the leucocyte integrins α4β1, α4β7 and α9β1. ADAM33 exclusively supported only α9β1-dependent adhesion. PMID:15504110

  5. Washington Community Colleges. Correctional Education. Annual Report 2004-2005. State of Washington. State Board for Community and Technical Colleges

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2005

    2005-01-01

    This annual report provides a snapshot of enrollments, student demographics, courses and programs, student achievements, staffing, and funding for community college correctional education programs provided at Washington State Department of Corrections adult facilities. The primary source of information for this document is the State Board for…

  6. Residential Broadband Access for Students at Walters State Community College

    ERIC Educational Resources Information Center

    Hurst, Mark A.

    2010-01-01

    The purpose of this study was to determine the availability of internet access for students attending Walters State Community College during the spring semester 2010. In particular, it is unknown to what degree broadband internet access is available in the counties that Walters State considers the service area of the college. The research was…

  7. Student Transfers to Public and Private Colleges in California and Out-of-State.

    ERIC Educational Resources Information Center

    Gabriner, Robert

    This document presents the preliminary study reporting transfer rates from the City College of San Francisco (CCSF) to both in-state and out-of-state community colleges and baccalaureate institutions. The data are based on a match between the social security numbers of community college students enrolled in California community colleges with the…

  8. Fairmont State College GEAR UP Project: Year 2 Baseline Survey (2000-2001).

    ERIC Educational Resources Information Center

    Cowley, Kimberly S.

    In 1999, the U.S. Department of Education funded 21 state and 164 college and middle school partnership grants for Project GEAR UP (Gaining Early Awareness and Readiness for Undergraduate Programs), which encourages disadvantaged youth to prepare for college. As part of its grant, Fairmont State College (West Virginia) surveyed parents and…

  9. Washington State Community College Operating Budget, 1985-87. Management Summary.

    ERIC Educational Resources Information Center

    Washington State Board for Community Coll. Education, Olympia.

    A summary is presented of the 1985-87 community college operating budget request for the Washington State Community colleges, along with a description of the policy considerations inherent in the request and the anticipated effect of the request on community college programs. The philosophy and objectives underpinning the budget request are…

  10. Kearney State College Drug-Free Campus Program.

    ERIC Educational Resources Information Center

    McMinn, Kay L.

    The Kearney State College (Nebraska) drug-free campus program description details standards of conduct for employees and students regarding alcohol and drugs as well as applicable legal sanctions under federal, state and local law with regard to possession and distribution. These statutes are described and identified by number and further…

  11. State Policies on Community College Workforce Development: Findings from a National Survey.

    ERIC Educational Resources Information Center

    Jenkins, Davis; Boswell, Katherine

    The Education Commission of the States conducted a national survey on workforce development in the community college. The research instrument was sent to the state agency responsible for oversight of the community colleges in each of the 50 states. Forty-five states responded. The five states that did not respond are Idaho, Hawaii, Maryland,…

  12. ADAM17 is associated with EMMPRIN and predicts poor prognosis in patients with uterine cervical carcinoma.

    PubMed

    Xu, Qin; Ying, Mingang; Chen, Guilin; Lin, Ang; Xie, Yunqing; Ohara, Noriyuki; Zhou, Dongmei

    2014-08-01

    Metalloproteinase activities of a disintegrin and metalloproteinase 17 (ADAM17), amphiregulin (AREG), extracellular matrix metalloproteinase inducer (EMMPRIN), and matrix metalloproteinases (MMPs) are involved in tumor biology. In patients with uterine cervical carcinoma, the expression and prognostic significance of ADAM17 remain to be fully elucidated. The expression of ADAM17, AREG, EMMPRIN, phospho-epidermal growth factor receptor (p-EGFR), phospho-extracellular signal-regulated kinase (p-ERK), MMP-2, and MMP-9 was assessed by immunohistochemistry and/or Western blotting from cervical carcinoma cell lines, SiHa and HeLa cells, and cervical carcinoma tissues. AREG activity was measured by ELISA assay. The correlation of ADAM17, AREG, EMMPRIN, and MMP-9 expression with patients' survival rates was assessed by Kaplan-Meier and Cox regression analyses. RNA interference (RNAi) experiment was performed using small interfering mRNA to ADAM17 and EMMPRIN. ADAM17, EMMPRIN, and MMP-9 protein content was overexpressed in cervical carcinoma tissues compared with normal cervical tissues (P < 0.05). Strong expression of ADAM17, AREG, EMMPRIN, and MMP-9 was significantly associated with stages, lymph node metastasis, differentiation, and parametrium invasion (P < 0.05). Overexpression of ADAM17, AREG, EMMPRIN, and MMP-9 was significantly correlated with short progression-free survival and overall survival (P < 0.05). Multivariate analysis suggested that lymph node metastasis, parametrium invasion, and ADAM17 expression were independent prognostic indicators for cervical cancer. ADAM17 RNAi decreased EMMPRIN, p-EGFR, p-ERK, MMP-2, and MMP-9 proteins in SiHa and HeLa cells. ELISA assay revealed that AREG activity was stimulated by ADAM17 and was reversed by ADAM17 RNAi in SiHa and HeLa cells. Our data suggest that the increased expression of ADAM17 in cervical cancer is significantly associated with aggressive progression and poor prognosis. ADAM17 may be a

  13. Narrative History of the National Council of State Directors of Community/Junior Colleges.

    ERIC Educational Resources Information Center

    Charles, Searle F.

    The National Council of State Directors of Community/Junior Colleges (NCSDC/JC) has been an important influence on the development of the public community/junior college movement. Since the first meeting of the state directors in 1961, the Council has been involved in the coordination of community colleges at the state level and in stimulating the…

  14. Dissecting the role of ADAM10 as a mediator of Staphylococcus aureus α-toxin action.

    PubMed

    von Hoven, Gisela; Rivas, Amable J; Neukirch, Claudia; Klein, Stefan; Hamm, Christian; Qin, Qianqian; Meyenburg, Martina; Füser, Sabine; Saftig, Paul; Hellmann, Nadja; Postina, Rolf; Husmann, Matthias

    2016-07-01

    Staphylococcus aureus is a leading cause of bacterial infections in humans, including life-threatening diseases such as pneumonia and sepsis. Its small membrane-pore-forming α-toxin is considered an important virulence factor. By destroying cell-cell contacts through cleavage of cadherins, the metalloproteinase ADAM10 (a disintegrin and metalloproteinase 10) critically contributes to α-toxin-dependent pathology of experimental S. aureus infections in mice. Moreover, ADAM10 was proposed to be a receptor for α-toxin. However, it is unclear whether the catalytic activity or specific domains of ADAM10 are involved in mediating binding and/or subsequent cytotoxicity of α-toxin. Also, it is not known how α-toxin triggers ADAM10's enzymatic activity, and whether ADAM10 is invariably required for all α-toxin action on cells. In the present study, we show that efficient cleavage of the ADAM10 substrate epithelial cadherin (E-cadherin) requires supra-cytotoxic concentrations of α-toxin, leading to significant increases in intracellular [Ca(2+)]; the fall in cellular ATP levels, typically following membrane perforation, became observable at far lower concentrations. Surprisingly, ADAM10 was dispensable for α-toxin-dependent xenophagic targeting of S. aureus, whereas a role for α-toxin attack on the plasma membrane was confirmed. The catalytic site of ADAM10, furin cleavage site, cysteine switch and intracellular domain of ADAM10 were not required for α-toxin binding and subsequent cytotoxicity. In contrast, an essential role for the disintegrin domain and the prodomain emerged. Thus, co-expression of the prodomain with prodomain-deficient ADAM10 reconstituted binding of α-toxin and susceptibility of ADAM10-deficient cells. The results of the present study may help to inform structural analyses of α-toxin-ADAM10 interactions and to design novel strategies to counteract S. aureus α-toxin action. © 2016 The Author(s). published by Portland Press Limited on behalf

  15. From Adam Swift to Adam Smith: How the "Invisible Hand" Overcomes Middle Class Hypocrisy

    ERIC Educational Resources Information Center

    Tooley, James

    2007-01-01

    This paper challenges Richard Pring's suggestion that parents using private education may be undermining the desire for social justice and equality, using recent arguments of Adam Swift as a springboard. Swift's position on the banning of private schools, which uses a Rawlsian "veil of ignorance" argument, is explored, and it is suggested that, if…

  16. Cost-effectiveness of Project ADAM: a project to prevent sudden cardiac death in high school students.

    PubMed

    Berger, S; Whitstone, B N; Frisbee, S J; Miner, J T; Dhala, A; Pirrallo, R G; Utech, L M; Sachdeva, R C

    2004-01-01

    Public access defibrillation (PAD) in the adult population is thought to be both efficacious and cost-effective. Similar programs aimed at children and adolescents have not been evaluated for their cost-effectiveness. This study evaluates the potential cost-effectiveness of implementing Project ADAM, a program targeting children and adolescents in high schools in the Milwaukee Public School System. Project ADAM provides education about cardiopulmonary resuscitation (CPR) and the warning signs of sudden cardiac death (SCD) and training in the use and placement of automated external defibrillators (AEDs) in high schools. We developed decision analysis models to evaluate the cost-effectiveness of the decision to implement Project ADAM in public high schools in Milwaukee. We examined clinical model and public policy applications. Data on costs included estimates of hospital-based charges derived from a pediatric medical center where a series of patients were treated for SCD, educational programming, and the direct costs of one AED and training for 15 personnel per school. We performed sensitivity analyses to assess the variation in outputs with respect to changes to input data. The main outcome measures were Life years saved and incremental cost-effectiveness ratios. At an arbitrary societal willingness to pay $100,000 per life year saved, the policy to implement Project ADAM in schools is a cost-effective strategy at a threshold of approximately 5 patients over 5 years for the clinical model and approximately 8 patients over 5 years for the public policy model. Implementation of Project ADAM in high schools in the United States is potentially associated with an incremental cost-effectiveness ratio that is favorable.

  17. Instructional Computing in the Community Colleges of Washington State.

    ERIC Educational Resources Information Center

    Howard, Alan; And Others

    A description of current activities in instructional computing in Washington State community colleges is presented, along with curriculum content guidelines and planning procedures to assist colleges which plan to initiate or upgrade their activities in instructional computing. The document provides an overview of computing activities in the…

  18. Systematic substrate identification indicates a central role for the metalloprotease ADAM10 in axon targeting and synapse function

    PubMed Central

    Kuhn, Peer-Hendrik; Colombo, Alessio Vittorio; Schusser, Benjamin; Dreymueller, Daniela; Wetzel, Sebastian; Schepers, Ute; Herber, Julia; Ludwig, Andreas; Kremmer, Elisabeth; Montag, Dirk; Müller, Ulrike; Schweizer, Michaela; Saftig, Paul; Bräse, Stefan; Lichtenthaler, Stefan F

    2016-01-01

    Metzincin metalloproteases have major roles in intercellular communication by modulating the function of membrane proteins. One of the proteases is the a-disintegrin-and-metalloprotease 10 (ADAM10) which acts as alpha-secretase of the Alzheimer's disease amyloid precursor protein. ADAM10 is also required for neuronal network functions in murine brain, but neuronal ADAM10 substrates are only partly known. With a proteomic analysis of Adam10-deficient neurons we identified 91, mostly novel ADAM10 substrate candidates, making ADAM10 a major protease for membrane proteins in the nervous system. Several novel substrates, including the neuronal cell adhesion protein NrCAM, are involved in brain development. Indeed, we detected mistargeted axons in the olfactory bulb of conditional ADAM10-/- mice, which correlate with reduced cleavage of NrCAM, NCAM and other ADAM10 substrates. In summary, the novel ADAM10 substrates provide a molecular basis for neuronal network dysfunctions in conditional ADAM10-/- mice and demonstrate a fundamental function of ADAM10 in the brain. DOI: http://dx.doi.org/10.7554/eLife.12748.001 PMID:26802628

  19. John Adams's Montesquieuean Moment: Enlightened Historicism in the Discourses on Davila.

    PubMed

    Green, Jonathan

    2016-01-01

    At the outset of the French Revolution John Adams penned a series of Discourses of Davila, philosophical ruminations on the sixteenth-century French Wars of Religion. Recent historians have read these Discourses in terms of Adams's Machiavellianism-his conviction that men's passions lead to violence, if unrestrained. But this reading overlooks the extent to which Adams intended his Discourses as a particular investigation into the French nation's character, and into whether the revolutionaries could lay claim to a native, French tradition of mixed constitutional government. Situating the Discourses vis-à-vis Adams's contemporaneous reading of Montesquieu, this article argues for an underappreciated historicist dimension to his thought.

  20. A Global Education Program for the High Schools of Adams County, Ohio. Applied Project.

    ERIC Educational Resources Information Center

    Yunker, Jonel Jones

    This project sought to develop a global education curriculum at the secondary level by developing a rationale and support for a global education curriculum; surveying teachers at North Adams High School as to what they would like to include in the course of study that related to global education; contacting various state departments of education…

  1. Restructuring at Fitchburg State College through Total Quality Management.

    ERIC Educational Resources Information Center

    Zide, Michele Moran; And Others

    Fitchburg State College (Massachusetts), a comprehensive public college, initiated restructuring using Total Quality Management (TQM) techniques in December 1992. The effort's mission was to increase communication, to identify barriers to defined goals and service to students, and to find ways to overcome those barriers. Two surveys followed the…

  2. Identification of novel interaction between ADAM17 (a disintegrin and metalloprotease 17) and thioredoxin-1.

    PubMed

    Aragão, Annelize Z B; Nogueira, Maria Luiza C; Granato, Daniela C; Simabuco, Fernando M; Honorato, Rodrigo V; Hoffman, Zaira; Yokoo, Sami; Laurindo, Francisco R M; Squina, Fabio M; Zeri, Ana Carolina M; Oliveira, Paulo S L; Sherman, Nicholas E; Paes Leme, Adriana F

    2012-12-14

    ADAM17, which is also known as TNFα-converting enzyme, is the major sheddase for the EGF receptor ligands and is considered to be one of the main proteases responsible for the ectodomain shedding of surface proteins. How a membrane-anchored proteinase with an extracellular catalytic domain can be activated by inside-out regulation is not completely understood. We characterized thioredoxin-1 (Trx-1) as a partner of the ADAM17 cytoplasmic domain that could be involved in the regulation of ADAM17 activity. We induced the overexpression of the ADAM17 cytoplasmic domain in HEK293 cells, and ligands able to bind this domain were identified by MS after protein immunoprecipitation. Trx-1 was also validated as a ligand of the ADAM17 cytoplasmic domain and full-length ADAM17 recombinant proteins by immunoblotting, immunolocalization, and solid phase binding assay. In addition, using nuclear magnetic resonance, it was shown in vitro that the titration of the ADAM17 cytoplasmic domain promotes changes in the conformation of Trx-1. The MS analysis of the cross-linked complexes showed cross-linking between the two proteins by lysine residues. To further evaluate the functional role of Trx-1, we used a heparin-binding EGF shedding cell model and observed that the overexpression of Trx-1 in HEK293 cells could decrease the activity of ADAM17, activated by either phorbol 12-myristate 13-acetate or EGF. This study identifies Trx-1 as a novel interaction partner of the ADAM17 cytoplasmic domain and suggests that Trx-1 is a potential candidate that could be involved in ADAM17 activity regulation.

  3. GSK3 and Polo-like kinase regulate ADAM13 function during cranial neural crest cell migration

    PubMed Central

    Abbruzzese, Genevieve; Cousin, Hélène; Salicioni, Ana Maria; Alfandari, Dominique

    2014-01-01

    ADAMs are cell surface metalloproteases that control multiple biological processes by cleaving signaling and adhesion molecules. ADAM13 controls cranial neural crest (CNC) cell migration both by cleaving cadherin-11 to release a promigratory extracellular fragment and by controlling expression of multiple genes via its cytoplasmic domain. The latter activity is regulated by γ-secretase cleavage and the translocation of the cytoplasmic domain into the nucleus. One of the genes regulated by ADAM13, the protease calpain8, is essential for CNC migration. Although the nuclear function of ADAM13 is evolutionarily conserved, it is unclear whether the transcriptional regulation is also performed by other ADAMs and how this process may be regulated. We show that ADAM13 function to promote CNC migration is regulated by two phosphorylation events involving GSK3 and Polo-like kinase (Plk). We further show that inhibition of either kinase blocks CNC migration and that the respective phosphomimetic forms of ADAM13 can rescue these inhibitions. However, these phosphorylations are not required for ADAM13 proteolysis of its substrates, γ-secretase cleavage, or nuclear translocation of its cytoplasmic domain. Of significance, migration of the CNC can be restored in the absence of Plk phosphorylation by expression of calpain-8a, pointing to impaired nuclear activity of ADAM13. PMID:25298404

  4. SuperADAM: Upgraded polarized neutron reflectometer at the Institut Laue-Langevin

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Devishvili, A.; Zhernenkov, K.; Institut Laue-Langevin, BP 156, 38042 Grenoble

    2013-02-15

    A new neutron reflectometer SuperADAM has recently been built and commissioned at the Institut Laue-Langevin, Grenoble, France. It replaces the previous neutron reflectometer ADAM. The new instrument uses a solid state polarizer/wavelength filter providing a highly polarized (up to 98.6%) monochromatic neutron flux of 8 Multiplication-Sign 10{sup 4} n cm{sup -2} s{sup -1} with monochromatization {Delta}{lambda}/{lambda}= 0.7% and angular divergence {Delta}{alpha}= 0.2 mrad. The instrument includes both single and position sensitive detectors. The position sensitive detector allows simultaneous measurement of specular reflection and off-specular scattering. Polarization analysis for both specular reflection and off-specular scattering is achieved using either mirror analyzersmore » or a {sup 3}He spin filter cell. High efficiency detectors, low background, and high flux provides a dynamic range of up to seven decades in reflectivity. Detailed specifications and the instrument capabilities are illustrated with examples of recently collected data in the fields of thin film magnetism and thin polymer films.« less

  5. Valley City State College Planning Manual.

    ERIC Educational Resources Information Center

    Valley City State Coll., ND.

    The Valley City State College, North Dakota, planning manual, which was based on the Futures Creating Paradigm methodology, is presented. The paradigm is a methodology for interdisciplinary policy planning and establishment of objectives and goals. The first planning stage involved preparing comprehensive narratives in the following areas likely…

  6. Motivating Factors of Florida Community and State College Information Technology Faculty

    ERIC Educational Resources Information Center

    Payne, Wendy Louise

    2013-01-01

    In this study the core job characteristics that contribute to the internal motivational factors and job satisfaction of information technology faculty members working at a community or state college in Florida were investigated. Fifty-four information technology faculty members working at a community or state college in Florida completed the Job…

  7. A Report on College-Level Remedial/Developmental Programs in SREB States.

    ERIC Educational Resources Information Center

    Abraham, Ansley A., Jr.

    Remedial and developmental programs at two-year and four-year colleges in states belonging to the Southern Regional Education Board (SREB) were studied, along with placement standards for degree-credit, college-level work in SREB states and institutions. These programs, courses, and activities were designed specifically for first-time entering…

  8. The Adam Williams initiative: collaborating with community resources to improve care for traumatic brain injury.

    PubMed

    Bader, Mary Kay; Stutzman, Sonja E; Palmer, Sylvain; Nwagwu, Chiedozie I; Goodman, Gary; Whittaker, Margie; Olson, Daiwai M

    2014-12-01

    The Brain Trauma Foundation has developed treatment guidelines for the care of patients with acute traumatic brain injury. However, a method to provide broad acceptance and application of these guidelines has not been published. To describe methods for the development, funding, and continued educational efforts of the Adam Williams Initiative; the experiences from the first 10 years may serve as a template for hospitals and nurses that seek to engage in long-term quality improvement collaborations with foundations and/or industry. In 2004, the nonprofit Adam Williams Initiative was established with the goal of providing education and resources that would encourage hospitals across the United States to incorporate the Brain Trauma Foundation's guidelines into practice. Between 2004 and 2014, 37 hospitals have been funded by the Adam Williams Initiative and have had staff members participate in an immersion experience at Mission Hospital (Mission Viejo, California) during which team members received both didactic and hands-on education in the care of traumatic brain injury. Carefully cultivated relationships and relentless teamwork have contributed to successful implementation of the Brain Trauma Foundation's guidelines in US hospitals. ©2014 American Association of Critical-Care Nurses.

  9. Increased abundance of ADAM9 transcripts in the blood is associated with tissue damage

    PubMed Central

    Rinchai, Darawan; Kewcharoenwong, Chidchamai; Kessler, Bianca; Lertmemongkolchai, Ganjana; Chaussabel, Damien

    2016-01-01

    Background: Members of the ADAM (a disintegrin and metalloprotease domain) family have emerged as critical regulators of cell-cell signaling during development and homeostasis. ADAM9 is consistently overexpressed in various human cancers, and has been shown to play an important role in tumorigenesis. However, little is known about the involvement of ADAM9 during immune-mediated processes. Results: Mining of an extensive compendium of transcriptomic datasets identified important gaps in knowledge regarding the possible role of ADAM9 in immunological homeostasis and inflammation: 1) The abundance of ADAM9 transcripts in the blood was increased in patients with acute infection but, 2) changed very little after in vitro exposure to a wide range of pathogen-associated molecular patterns (PAMPs). 3) Furthermore it was found to increase significantly in subjects as a result of tissue injury or tissue remodeling, in absence of infectious processes. Conclusions: Our findings indicate that ADAM9 may constitute a valuable biomarker for the assessment of tissue damage, especially in clinical situations where other inflammatory markers are confounded by infectious processes. PMID:27990250

  10. α-Lipoic acid reduces neurogenic hypertension by blunting oxidative stress-mediated increase in ADAM17

    PubMed Central

    de Queiroz, Thyago M.; Xia, Huijing; Filipeanu, Catalin M.; Braga, Valdir A.

    2015-01-01

    We previously reported that type 2 angiotensin-converting enzyme (ACE2) compensatory activity is impaired by the disintegrin and metalloprotease 17 (ADAM17), and lack of ACE2 is associated with oxidative stress in neurogenic hypertension. To investigate the relationship between ADAM17 and oxidative stress, Neuro2A cells were treated with ANG II (100 nM) 24 h after vehicle or α-lipoic acid (LA, 500 μM). ADAM17 expression was increased by ANG II (120.5 ± 9.1 vs. 100.2 ± 0.8%, P < 0.05) and decreased after LA (69.0 ± 0.3 vs. 120.5 ± 9.1%, P < 0.05). In another set of experiments, LA reduced ADAM17 (92.9 ± 5.3 vs. 100.0 ± 11.2%, P < 0.05) following its overexpression. Moreover, ADAM17 activity was reduced by LA in ADAM17-overexpressing cells [109.5 ± 19.8 vs. 158.0 ± 20.0 fluorescence units (FU)·min−1·μg protein−1, P < 0.05], in which ADAM17 overexpression increased oxidative stress (114.1 ± 2.5 vs. 101.0 ± 1.0%, P < 0.05). Conversely, LA-treated cells attenuated ADAM17 overexpression-induced oxidative stress (76.0 ± 9.1 vs. 114.1 ± 2.5%, P < 0.05). In deoxycorticosterone acetate (DOCA)-salt hypertensive mice, a model in which ADAM17 expression and activity are increased, hypertension was blunted by pretreatment with LA (119.0 ± 2.4 vs. 131.4 ± 2.2 mmHg, P < 0.05). In addition, LA improved dysautonomia and baroreflex sensitivity. Furthermore, LA blunted the increase in NADPH oxidase subunit expression, as well as the increase in ADAM17 and decrease in ACE2 activity in the hypothalamus of DOCA-salt hypertensive mice. Taken together, these data suggest that LA might preserve ACE2 compensatory activity by breaking the feedforward cycle between ADAM17 and oxidative stress, resulting in a reduction of neurogenic hypertension. PMID:26254330

  11. State Higher Education Performance Funding for Community Colleges: Diverse Effects and Policy Implications

    ERIC Educational Resources Information Center

    Tandberg, David A.; Hillman, Nichola; Barakat, Mohamed

    2014-01-01

    Background/Context: Community colleges are central to the United States' college completion goals. A popular strategy pushed by a number of influential policy organizations and foundations is a policy of tying state funding to community college completions, otherwise known simply as performance funding. This is happening despite little to no…

  12. Genetics Home Reference: Adams-Oliver syndrome

    MedlinePlus

    ... Baveja R, Silva ES, Dixon J, Leon EL, Solomon BD, Glusman G, Niederhuber JE, Roach JC, Patel MS. Mutations in NOTCH1 cause Adams-Oliver syndrome. Am J Hum Genet. 2014 Sep 4;95(3):275-84. doi: 10.1016/j. ...

  13. Effect of a new marker, ADAM12, on Down risk figures in first trimester screening.

    PubMed

    Valinen, Yrtti; Laitinen, Paivi; Ranta, Jenni; Ignatius, Jaakko; Jarvela, Ilkka; Ryynänen, Markku

    2009-07-01

    To investigate whether incorporating the measurement of ADAM12 in the risk calculation program LifeCycle, can improve Down screening in the first trimester. In a retrospective case control study, maternal serum ADAM12 concentrations were measured and compared in Down syndrome cases (n = 53) and in controls (n = 226) obtained from first trimester (9-12 weeks) screening samples in Oulu and Kuopio University Hospitals. Median concentration ( microg/l), observed and regressed (weight corrected) MoMs of ADAM12 were calculated. There was a significant difference in ADAM12 levels between Downs and controls during the pregnancy weeks 9 + 0 to 10 + 6, but not thereafter. By adding ADAM12 to the marker set used in the risk calculation program, one screening false negative Down syndrome case occurred in the affected population, which did not alter false positive rate. Adding ADAM12 as a parameter in Down screening did not cause radical changes in the risk value. The test might be useful at 9 and 10 weeks in which it might have the potential to improve the performance of the risk assessment especially for women receiving a result close to the high-risk cut-off. The real influence of ADAM12 remains to be elucidated in larger studies incorporating ADAM12 to the risk calculation program.

  14. State Gender Equity Law & Athletic Participation among Community Colleges in Washington State

    ERIC Educational Resources Information Center

    Hoffman, Jennifer L.; Horton, David, Jr.

    2011-01-01

    This paper presents an overview of partial tuition waivers for athletic participation among community colleges in Washington State and its implications for state and federal gender equity policy and legislation. Using a mixed-methods approach, this article presents findings from Equity in Athletics Disclosure Act data, document analysis, and…

  15. The States, Communities, and Control of the Community College: Issues and Recommendations.

    ERIC Educational Resources Information Center

    Bender, Louis W.

    The steady drift toward state control of community college education is a growing issue of concern. This movement has not come from significant changes in the authority or responsibilities of the state community college boards or agencies so much as from a variety of other national and state precursors. This document attempts to establish the…

  16. Washington State Community Colleges: Impact on the Economy of the State.

    ERIC Educational Resources Information Center

    Jackson, Sally; And Others

    Using a Virginia study as a model, this study assessed the effect on Washington state's economy of its 27 campus community college system. The study was based on a simple circular cash-flow model for the years 1969-1976 and measured economic impact in three areas: on the level of business volume done in-state, on employment, and on total state…

  17. TGF{beta} induces proHB-EGF shedding and EGFR transactivation through ADAM activation in gastric cancer cells

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ebi, Masahide; Kataoka, Hiromi, E-mail: hkataoka@med.nagoya-cu.ac.jp; Shimura, Takaya

    2010-11-19

    Research highlights: {yields} TGF{beta} induces EGFR transactivation through proHB-EGF shedding by activated ADAM members in gastric cancer cells. {yields} TGF{beta} induces nuclear translocation of HB-EGF-CTF cleaved by ADAM members. {yields} TGF{beta} enhances cell growth by EGFR transactivation and HB-EGF-CTF nuclear translocation and ADAM inhibitors block these effects. {yields} Silencing of ADAM17 also blocks EGFR transactivation, HB-EGF-CTF nuclear translocation and cancer cell growth by TGF{beta}. {yields} ADAM17 may play a crucial role in this TGF{beta}-HB-EGF signal transduction. -- Abstract: Background and aims: Transforming growth factor-beta (TGF{beta}) is known to potently inhibit cell growth. Loss of responsiveness to TGF{beta} inhibition on cellmore » growth is a hallmark of many types of cancer, yet its mechanism is not fully understood. Membrane-anchored heparin-binding EGF-like growth factor (proHB-EGF) ectodomain is cleaved by a disintegrin and metalloproteinase (ADAM) members and is implicated in epidermal growth factor receptor (EGFR) transactivation. Recently, nuclear translocation of the C-terminal fragment (CTF) of pro-HB-EGF was found to induce cell growth. We investigated the association between TGF{beta} and HB-EGF signal transduction via ADAM activation. Materials and methods: The CCK-8 assay in two gastric cancer cell lines was used to determine the effect for cell growth by TGF{beta}. The effect of two ADAM inhibitors was also evaluated. Induction of EGFR phosphorylation by TGF{beta} was analyzed and the effect of the ADAM inhibitors was also examined. Nuclear translocation of HB-EGF-CTF by shedding through ADAM activated by TGF{beta} was also analyzed. EGFR transactivation, HB-EGF-CTF nuclear translocation, and cell growth were examined under the condition of ADAM17 knockdown. Result: TGF{beta}-induced EGFR phosphorylation of which ADAM inhibitors were able to inhibit. TGF{beta} induced shedding of proHB-EGF allowing HB-EGF-CTF to

  18. With State Support Now Tied to Completion, Tennessee Colleges Must Refocus

    ERIC Educational Resources Information Center

    Kelderman, Eric

    2012-01-01

    Before last year, public colleges in Tennessee had a very good reason to fill classroom seats through the first couple of weeks of the term. Each institution's share of the state appropriations for higher education was largely based on enrollment at that point in the semester. Now, however, those colleges stand to lose state money if students do…

  19. Senate Rostrum: The Academic Senate for California Community Colleges Quarterly Newsletter, April 2017

    ERIC Educational Resources Information Center

    Academic Senate for California Community Colleges, 2017

    2017-01-01

    The Rostrum is a quarterly publication of the Academic Senate for California Community Colleges. The following articles are included in this issue: (1) Power in the Collective: Faculty, Collegial Consultation, and Collaboration (Julie Bruno); (2) The ASCCC Budget and Fiscal Reporting (Julie Adams and John Freitas); (3) Building Bridges:…

  20. Career Spanish at Mesa State College.

    ERIC Educational Resources Information Center

    Pilkenton, David

    The development and results of Career Spanish instruction at Mesa State College in Colorado from 1975 to 1991 are described. The class is an individualized, career-oriented class for students who have only 3 to 6 semester hours available for foreign language study and an interest in particular vocational applications of Spanish. With no…

  1. Korean College Students in United States: Perceptions of Professors and Students

    ERIC Educational Resources Information Center

    Lee, Kyung Soon; Carrasquillo, Angela

    2006-01-01

    The purpose of this study was to identify the perceptions of professors and students on the cultural/learning and linguistic characteristics contributing to the academic difficulties of Korean college students in the United States. The participants in this study consisted of 25 college professors and 19 Korean college students from a liberal arts…

  2. Overview of graduate training program of John Adams Institute for Accelerator Science

    NASA Astrophysics Data System (ADS)

    Seryi, Andrei

    The John Adams Institute for Accelerator Science is a center of excellence in the UK for advanced and novel accelerator technology, providing expertise, research, development and training in accelerator techniques, and promoting advanced accelerator applications in science and society. We work in JAI on design of novel light sources upgrades of 3-rd generation and novel FELs, on plasma acceleration and its application to industrial and medical fields, on novel energy recovery compact linacs and advanced beam diagnostics, and many other projects. The JAI is based on three universities - University of Oxford, Imperial College London and Royal Holloway University of London. Every year 6 to 10 accelerators science experts, trained via research on cutting edge projects, defend their PhD thesis in JAI partner universities. In this presentation we will overview the research and in particular the highly successful graduate training program in JAI.

  3. Overexpression of soluble ADAM33 promotes a hypercontractile phenotype of the airway smooth muscle cell in rat

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Duan, Yiyuan; Long, Jiaoyue; Chen, Jun

    A disintegrin and metalloproteinase 33 (ADAM33) has been identified as a susceptibility gene for asthma, but details of the causality are not fully understood. We hypothesize that soluble ADAM33 (sADAM33) overexpression can alter the mechanical behaviors of airway smooth muscle cells (ASMCs) via regulation of the cell's contractile phenotype, and thus contributes to airway hyperresponsiveness (AHR) in asthma. To test this hypothesis, we either overexpressed or knocked down the sADAM33 in rat ASMCs by transfecting the cells with sADAM33 coding sequence or a small interfering RNA (siRNA) that specifically targets the ADAM33 disintegrin domain, and subsequently assessed the cells formore » stiffness, contractility and traction force, together with the expression level of contractile and proliferative phenotype markers. We also investigated whether these changes were dependent on Rho/ROCK pathway by culturing the ASMCs either in the absence or presence of ROCK inhibitor (H1152). The results showed that the ASMCs with sADAM33 overexpression were stiffer and more contractile, generated greater traction force, exhibited increased expression levels of contractile phenotype markers and markedly enhanced Rho activation. Furthermore these changes were largely attenuated when the cells were cultured in the presence of H-1152. However, the knock-down of ADAM33 seemed insufficient to influence majority of the mechanical behaviors of the ASMCs. Taken together, we demonstrated that sADAM33 overexpression altered the mechanical behaviors of ASMCs in vitro, which was most likely by promoting a hypercontractile phenotype transition of ASMCs through Rho/ROCK pathway. This revelation may establish the previously missing link between ADAM33 expression and AHR, and also provide useful insight for targeting sADAM33 in asthma prevention and therapy. - Highlights: • sADAM33 overexpression enhances the stiffness, traction force and contractility of ASMCs. • sADAM33 overexpression

  4. Overview: State Definitions of College and Career Readiness

    ERIC Educational Resources Information Center

    Mishkind, Anne

    2014-01-01

    The purpose of this overview is to highlight select common elements of state definitions of "college and career readiness." Although preparing students for postgraduation opportunities has long been a priority for states, districts, and schools, a burgeoning global economy and ongoing labor market shifts call for renewed attention to the…

  5. Kansas State University: 2+2 Partnerships with Community Colleges

    ERIC Educational Resources Information Center

    Maes, Sue; Pfortmiller, Jennifer; Sinn, Melinda; Vail, Rosanna

    2011-01-01

    This article focuses on how Kansas State University (K-State) built partnerships with all 19 community colleges in Kansas and streamlined the process of providing place-bound adult students with access to complete a bachelor's degree while continuing to live, work, and serve in their home communities. Kansas State University (K-State) has been an…

  6. Cardiomyocyte A Disintegrin And Metalloproteinase 17 (ADAM17) Is Essential in Post-Myocardial Infarction Repair by Regulating Angiogenesis.

    PubMed

    Fan, Dong; Takawale, Abhijit; Shen, Mengcheng; Wang, Wang; Wang, Xiuhua; Basu, Ratnadeep; Oudit, Gavin Y; Kassiri, Zamaneh

    2015-09-01

    A disintegrin and metalloproteinase 17 (ADAM17) is a membrane-bound enzyme that mediates shedding of many membrane-bound molecules, thereby regulating multiple cellular responses. We investigated the role of cardiomyocyte ADAM17 in myocardial infarction (MI). Cardiomyocyte-specific ADAM17 knockdown mice (ADAM17(flox/flox)/α-MHC-Cre; f/f/Cre) and parallel controls (ADAM17(flox/flox); f/f) were subjected to MI by ligation of the left anterior descending artery. Post MI, f/f/Cre mice showed compromised survival, higher rates of cardiac rupture, more severe left ventricular dilation, and suppressed ejection fraction compared with parallel f/f-MI mice. Ex vivo ischemic injury (isolated hearts) resulted in comparable recovery in both genotypes. Myocardial vascular density (fluorescent-labeled lectin perfusion and CD31 immunofluorescence staining) was significantly lower in the infarct areas of f/f/Cre-MI compared with f/f-MI mice. Activation of vascular endothelial growth factor receptor 2 (VEGFR2), its mRNA, and total protein levels were reduced in infarcted myocardium in ADAM17 knockdown mice. Transcriptional regulation of VEGFR2 by ADAM17 was confirmed in cocultured cardiomyocyte-fibroblast as ischemia-induced VEGFR2 expression was blocked by ADAM17-siRNA. Meanwhile, ADAM17-siRNA did not alter VEGFA bioavailability in the conditioned media. ADAM17 knockdown mice (f/f/Cre-MI) exhibited reduced nuclear factor-κB activation (DNA binding) in the infarcted myocardium, which could underlie the suppressed VEGFR2 expression in these hearts. Post MI, inflammatory response was not altered by ADAM17 downregulation. This study highlights the key role of cardiomyocyte ADAM17 in post-MI recovery by regulating VEGFR2 transcription and angiogenesis, thereby limiting left ventricular dilation and dysfunction. Therefore, ADAM17 upregulation, within the physiological range, could provide protective effects in ischemic cardiomyopathy. © 2015 American Heart Association, Inc.

  7. Development of Off-Campus Library Services in the Vermont State Colleges.

    ERIC Educational Resources Information Center

    Lindberg, Dennis; Chalfoun, Eileen

    This report examines the process of planning library services for off-campus students that was undertaken by the Vermont State Colleges (VSC) in 1982, and considers the implications of the plans for the system as a whole as well as for the Community College of Vermont (CCV), a non-campus, non-traditional college without a library. Following a…

  8. Community College Noncredit Occupational Programming: A Study of State Policies and Funding

    ERIC Educational Resources Information Center

    Oleksiw, Catherine A.; Kremidas, Chloe C.; Johnson-Lewis, Mark; Lekes, Natasha

    2007-01-01

    This study inventoried state policies and regulations on and financial support for noncredit occupational programming offered by community colleges. Information collected from state- and community college-level administrators and Web-based searches is organized by a range of issues related to noncredit occupational programming and funding, such as…

  9. ADAM-17 is a poor prognostic indicator for patients with hilar cholangiocarcinoma and is regulated by FoxM1.

    PubMed

    Jiao, Xiaodong; Yu, Wenlong; Qian, Jianxin; Chen, Ying; Wei, Peilian; Fang, Wenzheng; Yu, Guanzhen

    2018-05-18

    A-disintegrin and metalloproteinases (ADAMs) are members of a family of multidomain transmembrane and secreted proteins. Specific ADAMs are upregulated in human cancers and correlated with tumor progression and poor outcome, but rarely studied in human hilar cholangiocarcinoma (HC). This study aimed to explore the expression profiles of ADAMs and their potential underlying mechanisms promoting cancer progression. mRNA expression of ADAM-9, - 10, - 11, - 12, - 15, - 17, - 28, and - 33 was analyzed in human hilar cholangiocarcinoma (HC) samples. Immunohistochemical (IHC) analysis was used to detect the expression of ADAM-10, - 17, - 28, and FoxM1 in HC. The regulation of ADAM-17 by FoxM1 and their functional study was investigated in vivo and in vitro. ADAM-10, - 17, and - 28 were upregulated in tumors compared with matched non-cancerous tissues. IHC analysis revealed increased expression of ADAM-10, - 17, and - 28 in HC cells, and ADAM17 seems to be an independent prognostic factor. ADAM-17 is regulated by FoxM1. A decrease in the expression of ADAM-17 by silencing FoxM1 led to an inhibition of cell proliferation, tumor growth, and the production of tumor necrosis factor α. IHC analysis showed co-expression of FoxM1 and ADAM-17 in HC specimens. The findings of the present study show an important role of the cross-talk among FoxM1, ADAM-17, and TNFa in HC development and progression.

  10. Measuring Success by Degrees: The Status of College Completion in SREB States

    ERIC Educational Resources Information Center

    Collins, Crystal

    2010-01-01

    In 2010, the Southern Regional Education Board (SREB) convened an advisory panel of state leaders to study college completion, answer key questions and make policy recommendations to guide states toward improvement. The commitment of these leaders and philanthropic groups to address the problems of college completion--both nationwide and in SREB…

  11. ADAM17 limits the expression of CSF1R on murine hematopoietic progenitors

    PubMed Central

    Becker, Amy M.; Walcheck, Bruce; Bhattacharya, Deepta

    2014-01-01

    All-lymphoid progenitors (ALPs) yield few myeloid cells in vivo, but readily generate such cells in vitro. The basis for this difference remains unknown. We hypothesized that ALPs limit responsiveness to in vivo concentrations of myeloid-promoting cytokines by reducing expression of the corresponding receptors, potentially through post-transcriptional mechanisms. Consistent with such a mechanism, ALPs express higher levels of Csf1r transcripts than their upstream precursors, yet show limited cell surface protein expression of CSF1R. ALPs and other hematopoietic progenitors deficient in ADAM17, a metalloprotease that can cleave CSF1R, display elevated cell surface CSF1R expression. Adam17−/− ALPs, however, fail to yield myeloid cells upon transplantation into irradiated recipients. Moreover, Adam17−/− ALPs yield fewer macrophages in vitro than control ALPs at high concentrations of M-CSF. Mice with hematopoietic-specific deletion of Adam17 have grossly normal numbers of myeloid and lymphoid progenitors and mature cells in vivo. These data demonstrate that ADAM17 limits CSF1R protein expression on hematopoietic progenitors, but that compensatory mechanisms prevent elevated CSF1R levels from altering lymphoid progenitor potential. PMID:25308957

  12. DEVELOPMENT OF THE HUMAN LUNG MEASURED BY AEROSOL-DERIVED AIRWAY MORPHEMETRY (ADAM).

    EPA Science Inventory

    We measured, in vivo, the airspace calibers of the small airways and alveoli by ADAM in the lungs of children of ages 6 to 18 years and adults aged 18 to 80 years. ADAM utilizes the gravitational settling time of inhaled monodisperse particles to infer the vertical distance to th...

  13. Association between ADAM metallopeptidase domain 33 gene polymorphism and risk of childhood asthma: a meta-analysis.

    PubMed

    Sun, F J; Zou, L Y; Tong, D M; Lu, X Y; Li, J; Deng, C B

    2017-08-31

    This study aimed to investigate the association between ADAM metallopeptidase domain 33 (ADAM33) gene polymorphisms and the risk of childhood asthma. The relevant studies about the relationship between ADAM33 gene polymorphisms and childhood asthma were searched from electronic databases and the deadline of retrieval was May 2016. The single nucleotide polymorphisms (SNPs) of ADAM33 (rs511898, rs2280092, rs3918396, rs528557, rs2853209, rs44707, rs2280091 and rs2280089) were analyzed based on several models including the allele, codominant, recessive and dominant models. The results showed that the ADAM33 rs2280091 polymorphism in all four genetic models was associated with an increased risk of childhood asthma. Positive associations were also found between the polymorphisms rs2280090, rs2787094, rs44707 and rs528557 and childhood asthma in some genetic models. This meta-analysis suggested that ADAM33 polymorphisms rs2280091, rs2280090, rs2787094, rs44707 and rs528557 were significantly associated with a high risk of childhood asthma.

  14. National Faculty Salary Survey by Discipline and Rank in State Colleges and Universities, 1985-86.

    ERIC Educational Resources Information Center

    Appalachian State Univ., Boone, NC.

    Salary data for full-time faculty in 46 selected disciplines at 262 state colleges and universities are presented based on the 1985-86 National Faculty Salary Survey by Discipline and Rank in State Colleges and Universities. Information was collected on salaries for 63,623 faculty members employed at 262 state colleges and universities.…

  15. A Glimpse into a State Technical College System's POS Pathways

    ERIC Educational Resources Information Center

    Frazier, Stephanie D.; Swygert, N. Maria

    2012-01-01

    The South Carolina Technical College System (SCTCS) has embraced POS, providing students across the state with pathways into careers ranging from nuclear systems technology to health care to industrial technology. The SCTCS has strived, over the last 50 years, to foster a bridge between business and education. The colleges coordinate and…

  16. Applied Geography at a Small State College.

    ERIC Educational Resources Information Center

    Trindell, Roger

    The geography department at Mansfield State College (Pennsylvania) has maintained and even increased enrollment by expanding into a Department of Geography and Regional Planning and by offering internship programs to its students. Goals of the department are to develop special emphases in environmental planning, resource management, recreational…

  17. ADAM10 as a therapeutic target for brain diseases: from developmental disorders to Alzheimer's disease.

    PubMed

    Marcello, Elena; Borroni, Barbara; Pelucchi, Silvia; Gardoni, Fabrizio; Di Luca, Monica

    2017-11-01

    In the central nervous system a disintegrin and metalloproteinase 10 (ADAM10) controls several functions such as neurodevelopment, synaptic plasticity and dendritic spine morphology thanks to its activity towards a high number of substrates, including the synaptic cell adhesion molecules as the Amyloid Precursor Protein, N-cadherin, Notch and Ephrins. In particular, ADAM10 plays a key role in the modulation of the molecular mechanisms responsible for dendritic spine formation, maturation and stabilization and in the regulation of the molecular organization of the glutamatergic synapse. Consequently, an alteration of ADAM10 activity is strictly correlated to the onset of different types of synaptopathies, ranging from neurodevelopmental disorders, i.e. autism spectrum disorders, to neurodegenerative diseases, i.e. Alzheimer's Disease. Areas covered: We describe the most recent discoveries in understanding of the role of ADAM10 activity at the glutamatergic excitatory synapse and its involvement in the onset of neurodevelopmental and neurodegenerative disorders. Expert opinion: A progress in the understanding of the molecular mechanisms driving ADAM10 activity at synapses and its alterations in brain disorders is the first step before designing a specific drug able to modulate ADAM10 activity.

  18. The Common Core State Standards for Mathematics and College Readiness

    ERIC Educational Resources Information Center

    Kamin, David C.

    2016-01-01

    The Common Core State Standards were created with college and career readiness in mind to help prepare students to succeed upon graduation from high school. In this article, I examine college readiness as it has been described by both university mathematicians and educational researchers to precisely discern what will foster success in collegiate…

  19. Innovation and Change in State Colleges and Universities. The G. Theodore Mitau Award, 1985.

    ERIC Educational Resources Information Center

    American Association of State Colleges and Universities, Washington, DC.

    An award winning program, the Teacher-Research Institute of the Maryland Writing Project at Towson State University, is described, along with six other state college programs that received special commendations by the American Association of State Colleges and Universities (AASCU). Towson State University won AASCU's G. Theodore Mitau Award for…

  20. The Adam language: Ada extended with support for multiway activities

    NASA Technical Reports Server (NTRS)

    Charlesworth, Arthur

    1993-01-01

    The Adam language is an extension of Ada that supports multiway activities, which are cooperative activities involving two or more processes. This support is provided by three new constructs: diva procedures, meet statements, and multiway accept statements. Diva procedures are recursive generic procedures having a particular restrictive syntax that facilitates translation for parallel computers. Meet statements and multiway accept statements provide two ways to express a multiway rendezvous, which is an n-way rendezvous generalizing Ada's 2-way rendezvous. While meet statements tend to have simpler rules than multiway accept statements, the latter approach is a more straightforward extension of Ada. The only nonnull statements permitted within meet statements and multiway accept statements are calls on instantiated diva procedures. A call on an instantiated diva procedure is also permitted outside a multiway rendezvous; thus sequential Adam programs using diva procedures can be written. Adam programs are translated into Ada programs appropriate for use on parallel computers.

  1. The Funding of Community Colleges: A Typology of State Funding Formulas

    ERIC Educational Resources Information Center

    Mullin, Christopher M.; Honeyman, David S.

    2007-01-01

    Community college funding formulas are tools utilized to substantiate the acquisition of funds and delineate the cost of education. This study develops a typology of community college funding formulas placing 48 states in three categories and five subcategories. (Contains 5 tables.)

  2. Leaving Home State for College: Differences by Race/Ethnicity and Parental Education

    ERIC Educational Resources Information Center

    Niu, Sunny X.

    2015-01-01

    Using the College Board SAT registration and questionnaire data of 2010 high school graduating seniors, we found clear patterns by race/ethnicity and parental education on two outcomes: out-of-state score-sending and out-of-state college attendance. White students had the highest rates and Hispanic students had the lowest rates, and there was a…

  3. Development of a High Fidelity Dynamic Module of the Advanced Resistive Exercise Device (ARED) Using Adams

    NASA Technical Reports Server (NTRS)

    Humphreys, B. T.; Thompson, W. K.; Lewandowski, B. E.; Cadwell, E. E.; Newby, N. J.; Fincke, R. S.; Sheehan, C.; Mulugeta, L.

    2012-01-01

    NASA's Digital Astronaut Project (DAP) implements well-vetted computational models to predict and assess spaceflight health and performance risks, and enhance countermeasure development. DAP provides expertise and computation tools to its research customers for model development, integration, or analysis. DAP is currently supporting the NASA Exercise Physiology and Countermeasures (ExPC) project by integrating their biomechanical models of specific exercise movements with dynamic models of the devices on which the exercises were performed. This presentation focuses on the development of a high fidelity dynamic module of the Advanced Resistive Exercise Device (ARED) on board the ISS. The ARED module, illustrated in the figure below, was developed using the Adams (MSC Santa Ana, California) simulation package. The Adams package provides the capabilities to perform multi rigid body, flexible body, and mixed dynamic analyses of complex mechanisms. These capabilities were applied to accurately simulate: Inertial and mass properties of the device such as the vibration isolation system (VIS) effects and other ARED components, Non-linear joint friction effects, The gas law dynamics of the vacuum cylinders and VIS components using custom written differential state equations, The ARED flywheel dynamics, including torque limiting clutch. Design data from the JSC ARED Engineering team was utilized in developing the model. This included solid modeling geometry files, component/system specifications, engineering reports and available data sets. The Adams ARED module is importable into LifeMOD (Life Modeler, Inc., San Clemente, CA) for biomechanical analyses of different resistive exercises such as squat and dead-lift. Using motion capture data from ground test subjects, the ExPC developed biomechanical exercise models in LifeMOD. The Adams ARED device module was then integrated with the exercise subject model into one integrated dynamic model. This presentation will describe the

  4. The Adams formulas for numerical integration of differential equations from 1st to 20th order

    NASA Technical Reports Server (NTRS)

    Kirkpatrick, J. C.

    1976-01-01

    The Adams Bashforth predictor coefficients and the Adams Moulton corrector coefficients for the integration of differential equations are presented for methods of 1st to 20th order. The order of the method as presented refers to the highest order difference formula used in Newton's backward difference interpolation formula, on which the Adams method is based. The Adams method is a polynomial approximation method derived from Newton's backward difference interpolation formula. The Newton formula is derived and expanded to 20th order. The Adams predictor and corrector formulas are derived and expressed in terms of differences of the derivatives, as well as in terms of the derivatives themselves. All coefficients are given to 18 significant digits. For the difference formula only, the ratio coefficients are given to 10th order.

  5. 5. Photocopy of photograph (from Iowa State College of Agriculture ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Photocopy of photograph (from Iowa State College of Agriculture and Mechanic Arts, Illustrated Compendium, 1900.) Photographer unknown ca. 1900 INTERIOR, MUSEUM - Iowa State University, Morrill Hall, Morrill Road, Ames, Story County, IA

  6. Serotoninergic antidepressants positively affect platelet ADAM10 expression in patients with Alzheimer's disease.

    PubMed

    Bianco, Otávio Augusto Fernandes Marques; Manzine, Patrícia Regina; Nascimento, Carla Manuela Crispim; Vale, Francisco Assis Carvalho; Pavarini, Sofia Cristina Iost; Cominetti, Márcia Regina

    2016-06-01

    Studies have demonstrated a decreased platelet ADAM10 expression in patients with Alzheimer's Disease (AD), classifying this protein as a blood-based AD biomarker. About 50% of the patients with AD are diagnosed with depression, which is commonly treated with tricyclic and tetracyclic antidepressants, monoaminoxidade (MAO) inhibitors and, more preferably, with selective serotonin reuptake inhibitors (SSRIs). Considering that a large proportion of patients with AD takes antidepressant medications during the course of the disease we investigated the influence of this medication on the expression of platelet ADAM10, which is considered the main α-secretase preventing beta-amyloid (βA) formation. Blood was collected for protein extraction from platelets. ADAM10 was analyzed by using western blotting and reactive bands were measured using β-actin as endogenous control. Platelet ADAM10 protein expression in patients with AD was positively influenced by serotoninergic medication. More studies on the positive effects of serotonergic antidepressants on ADAM10 platelet expression should be performed in order to understand its biological mechanisms and to verify whether these effects are reflected in the central nervous system. This work represents an important advance for the study of AD biomarkers, as well as for more effective pharmacological treatment of patients with AD and associated depression.

  7. ADAM metalloproteases promote a developmental switch in responsiveness to the axonal repellant Sema3A.

    PubMed

    Romi, Erez; Gokhman, Irena; Wong, Eitan; Antonovsky, Niv; Ludwig, Andreas; Sagi, Irit; Saftig, Paul; Tessier-Lavigne, Marc; Yaron, Avraham

    2014-06-05

    During embryonic development, axons can gain and lose sensitivity to guidance cues, and this flexibility is essential for the correct wiring of the nervous system. Yet, the underlying molecular mechanisms are largely unknown. Here we show that receptor cleavage by ADAM (A Disintegrin And Metalloprotease) metalloproteases promotes murine sensory axons loss of responsiveness to the chemorepellant Sema3A. Genetic ablation of ADAM10 and ADAM17 disrupts the developmental downregulation of Neuropilin-1 (Nrp1), the receptor for Sema3A, in sensory axons. Moreover, this is correlated with gain of repulsive response to Sema3A. Overexpression of Nrp1 in neurons reverses axonal desensitization to Sema3A, but this is hampered in a mutant Nrp1 with high susceptibility to cleavage. Lastly, we detect guidance errors of proprioceptive axons in ADAM knockouts that are consistent with enhanced response to Sema3A. Our results provide the first evidence for involvement of ADAMs in regulating developmental switch in responsiveness to axonal guidance cues.

  8. Selective arylsulfonamide inhibitors of ADAM-17: hit optimization and activity in ovarian cancer cell models.

    PubMed

    Nuti, Elisa; Casalini, Francesca; Santamaria, Salvatore; Fabbi, Marina; Carbotti, Grazia; Ferrini, Silvano; Marinelli, Luciana; La Pietra, Valeria; Novellino, Ettore; Camodeca, Caterina; Orlandini, Elisabetta; Nencetti, Susanna; Rossello, Armando

    2013-10-24

    Activated leukocyte cell adhesion molecule (ALCAM) is expressed at the surface of epithelial ovarian cancer (EOC) cells and is released in a soluble form (sALCAM) by ADAM-17-mediated shedding. This process is relevant to EOC cell motility and invasiveness, which is reduced by inhibitors of ADAM-17. In addition, ADAM-17 plays a key role in EGFR signaling and thus may represent a useful target in anticancer therapy. Herein we report our hit optimization effort to identify potent and selective ADAM-17 inhibitors, starting with previously identified inhibitor 1. A new series of secondary sulfonamido-based hydroxamates was designed and synthesized. The biological activity of the newly synthesized compounds was tested in vitro on isolated enzymes and human EOC cell lines. The optimization process led to compound 21, which showed an IC50 of 1.9 nM on ADAM-17 with greatly increased selectivity. This compound maintained good inhibitory properties on sALCAM shedding in several in vitro assays.

  9. ADAM10 is essential for Notch2-dependent marginal zone B cell development and CD23 cleavage in vivo

    PubMed Central

    Gibb, David R.; El Shikh, Mohey; Kang, Dae-Joong; Rowe, Warren J.; El Sayed, Rania; Cichy, Joanna; Yagita, Hideo; Tew, John G.; Dempsey, Peter J.; Crawford, Howard C.

    2010-01-01

    The proteolytic activity of a disintegrin and metalloproteinase 10 (ADAM10) regulates cell-fate decisions in Drosophila and mouse embryos. However, in utero lethality of ADAM10−/− mice has prevented examination of ADAM10 cleavage events in lymphocytes. To investigate their role in B cell development, we generated B cell–specific ADAM10 knockout mice. Intriguingly, deletion of ADAM10 prevented development of the entire marginal zone B cell (MZB) lineage. Additionally, cleavage of the low affinity IgE receptor, CD23, was profoundly impaired, but subsequent experiments demonstrated that ADAM10 regulates CD23 cleavage and MZB development by independent mechanisms. Development of MZBs is dependent on Notch2 signaling, which requires proteolysis of the Notch2 receptor by a previously unidentified proteinase. Further experiments revealed that Notch2 signaling is severely impaired in ADAM10-null B cells. Thus, ADAM10 critically regulates MZB development by initiating Notch2 signaling. This study identifies ADAM10 as the in vivo CD23 sheddase and an important regulator of B cell development. Moreover, it has important implications for the treatment of numerous CD23- and Notch-mediated pathologies, ranging from allergy to cancer. PMID:20156974

  10. Dysregulation of the ADAM17/Notch signalling pathways in endometriosis: from oxidative stress to fibrosis.

    PubMed

    González-Foruria, Iñaki; Santulli, Pietro; Chouzenoux, Sandrine; Carmona, Francisco; Chapron, Charles; Batteux, Frédéric

    2017-07-01

    Is oxidative stress associated with the A disintegrin and metalloproteases (ADAM) metallopeptidase domain 17 (ADAM17)/Notch signalling pathway and fibrosis in the development of endometriosis? Oxidative stress is correlated with hyperactivation of the ADAM17/Notch signalling pathway and a consequent increase in fibrosis in patients with endometriosis. It is nowadays accepted that oxidative stress plays an important role in the onset and progression of endometriosis. Oxidative stress is able to induce the synthesis of some members of the 'ADAM' family, such as ADAM17. ADAM17/Notch signalling is dysregulated in other profibrotic and inflammatory diseases. This was a prospective laboratory study conducted in a tertiary-care university hospital between January 2011 and April 2013. We investigated non-pregnant, younger than 42-year-old patients (n = 202) during surgery for a benign gynaecological condition. After complete surgical exploration of the abdominopelvic cavity, 121 women with histologically proven endometriosis and 81 endometriosis-free control women were enrolled. Peritoneal fluid (PF) samples were obtained from all the study participants during surgery in order to detect advanced oxidation protein products (AOPPs) and metalloproteinase activity of ADAM17. Stromal cells from endometrial specimens (n = 8) were obtained from endometrium of control patients (Cs), and from eutopic (Es) and ectopic (Ps) endometrium of patients with deep infiltrating endometriosis (DIE) (n = 8). ADAM17, Notch and the fibrosis markers α-smooth muscle actin (α-SMA) and type-I collagen were assessed using immunoblotting in all the endometrial samples obtained. Additionally, fibrosis was assessed after using Notch cleavage inhibitors (DAPT and FLI-06). Notch and fibrosis were also evaluated after stimulation of stromal endometrial cells with ADAM17 purified protein, increasing concentrations of H2O2 and primary cell culture supernatants. Patients with DIE presented higher PF AOPP

  11. The Effect of State Financial Aid Policies on College Completion

    ERIC Educational Resources Information Center

    Ragland, Sheri E.

    2016-01-01

    In 2008, state legislatures provided $6 billion in financial aid to 2 million low-income young adults. When low-income young adults receive state financial aid and do not complete college, states lose their investment because fewer people with degrees will contribute to the state's economy. Declining states' budgets have led to (a) the rising cost…

  12. Professional Development. State Implementation of College- and Career-Readiness Standards

    ERIC Educational Resources Information Center

    Anderson, Kimberly; Mira, Mary Elizabeth

    2015-01-01

    The following profiles address how the state departments of education are helping educators prepare for and implement their states' new college- and career-readiness standards and aligned assessments, through professional learning. SREB researchers examined each state's major professional development efforts around its new standards in order to…

  13. Dr Adam Zamenhof (1888-1940) and his insight into ophthalmology.

    PubMed

    Wincewicz, Andrzej; Sulkowska, Mariola; Lieberman, E James; Bakunowicz-Lazarczyk, Alina; Sulkowski, Stanislaw

    2009-02-01

    Adam Zamenhof was greatly influenced by his father, Ludwik Zamenhof, who designed the international language Esperanto. Like his father, he became an ophthalmologist and joined the Esperanto movement. He published in the field of ophthalmology and was soon chosen as head of an ophthalmology department. He subsequently became Chief of the Orthodox Jewish Hospital at Czystem in Warsaw. He was active in the leadership of the Bialystok-Warsaw Chamber of Medical Doctors. He perished in the Nazi Holocaust (Shoah) but all Zamenhof's ideals that Adam served as a doctor and social activist remain still alive.

  14. ADAM-12 as a Diagnostic Marker for the Proliferation, Migration and Invasion in Patients with Small Cell Lung Cancer

    PubMed Central

    Shao, Shuhong; Li, Zunling; Gao, Wei; Yu, Guohua; Liu, Dexiang; Pan, Fang

    2014-01-01

    Small cell lung cancer (SCLC) is highly aggressive and is characterized by malignant metastasis. Approximately 90% of patients die due to extensive metastasis. The extracellular matrix (ECM) is a natural barrier that can prevent cellular invasion and metastasis. Therefore, degradation of the ECM must take place in order for extensive metastasis to occur. A disintegrin and metalloprotease (ADAM) is a multi-domain protease that plays an important role in tumorigenesis, as well as tumor development, invasion and metastasis. However, there have been few reports on the expression and role of ADAMs in SCLC. In the current study, the expression and role of ADAMs in SCLC proliferation, invasion and metastasis was investigated. A total of 150 SCLC tissue samples were examined by immunohistochemistry for ADAMs expression. ADAM-12 was found to be abundantly expressed in 72.67% samples and other ADAMs were found to be expressed in 10% to 40% of samples. ADAM-12 levels in serum and urine, from 70 SCLC patients and 40 normal controls, were also measured using ELISA. ADAM-12 expression was significantly higher in SCLC patients than in healthy controls and in patients with extensive disease compared to those with more limited disease. Silencing the expression of ADAM-12 in H1688 cells through the use of specific siRNA significantly reduced cellular proliferation, invasion and metastasis. Supplementing the expression of ADAM-12-L or -S in H345 cells, significantly enhanced cellular proliferation, invasion and metastasis. Animal models with metastatic SCLC also exhibited increased expression of ADAM-12 along with enhanced invasion and metastasis. In brief, ADAM-12 is an independent prognostic factor and diagnostic marker, and is involved in the proliferation, invasion and metastasis of SCLC. PMID:24465799

  15. ADAM10-mediated ephrin-B2 shedding promotes myofibroblast activation and organ fibrosis

    PubMed Central

    Lagares, David; Ghassemi-Kakroodi, Parisa; Tremblay, Caroline; Santos, Alba; Probst, Clemens K.; Franklin, Alicia; Santos, Daniela M.; Grasberger, Paula; Ahluwalia, Neil; Montesi, Sydney B.; Shea, Barry S.; Black, Katharine E.; Knipe, Rachel; Blati, Meryem; Baron, Murray; Wu, Brian; Fahmi, Hassan; Gandhi, Rajiv; Pardo, Annie; Selman, Moisés; Wu, Jiangping; Pelletier, Jean-Pierre; Martel-Pelletier, Johanne; Tager, Andrew M.; Kapoor, Mohit

    2017-01-01

    Maladaptive wound healing responses to chronic tissue injury result in organ fibrosis. Fibrosis, which entails excessive extracellular matrix (ECM) deposition and tissue remodelling by activated myofibroblasts, leads to loss of proper tissue architecture and organ function; however the molecular mediators of myofibroblast activation remain to be fully identified. Here we identify soluble ephrin-B2 as a novel pro-fibrotic mediator in lung and skin fibrosis. We provide molecular, functional and translational evidence that the ectodomain of membrane-bound ephrin-B2 is shed from fibroblasts into the alveolar airspace after lung injury. Shedding of soluble ephrin-B2 (sEphrin-B2) promotes fibroblast chemotaxis and activation via EphB3/EphB4 receptor signaling. We found that mice lacking ephrin-B2 in fibroblasts are protected from skin and lung fibrosis and that a distintegrin and metalloproteinase 10 (ADAM10) is the major ephrin-B2 sheddase in fibroblasts. ADAM10 is induced by transforming growth factor-β1 (TGF-β1), and ADAM10-mediated sEphrin-B2 generation is required for TGF-β1–induced myofibroblast activation. Pharmacological inhibition of ADAM10 reduces sEphrin-B2 levels in bronchoalveolar lavage and prevents lung fibrosis in mice. Consistent with the mouse data, ADAM10/sEphrin-B2 signaling is upregulated in fibroblasts from human subjects with idiopathic pulmonary fibrosis. These results uncover a new molecular mechanism of tissue fibrogenesis and identify sEphrin-B2, its receptors Eph3/Eph4, and ADAM10 as potential therapeutic targets in the treatment of fibrotic diseases. PMID:29058717

  16. The Development of Minicourses in Educational Media for Inservice Teacher Education at Trenton State College.

    ERIC Educational Resources Information Center

    Romano, Francis A.

    The purpose of this study to develop minicourses in educational media for presentation to inservice teachers through the "week-end college" system at Trenton State College. The minicourses were developed primarily through consultation with experts in the field of educational media and administrators at Trenton State College. In addition to the…

  17. Collective Bargaining Agreement between the Board of Trustees of Delaware State College and the Delaware State College Chapter of the American Association of University Professors, September 1, 1983-August 31, 1986.

    ERIC Educational Resources Information Center

    Delaware State Coll., Dover.

    The collective bargaining agreement between the Delaware State College Board of Trustees and the Delaware State College Chapter (145 members) of the American Association of University Professors covering the period September 1, 1983-August 31, 1986 is presented. Items covered in the agreement include: unit recognition and definitions,…

  18. ADAM12 induction by Twist1 promotes tumor invasion and metastasis via regulation of invadopodia and focal adhesions

    PubMed Central

    Eckert, Mark A.; Santiago-Medina, Miguel; Lwin, Thinzar M.; Kim, Jihoon; Courtneidge, Sara A.

    2017-01-01

    ABSTRACT The Twist1 transcription factor promotes tumor invasion and metastasis by inducing epithelial–mesenchymal transition (EMT) and invadopodia-mediated extracellular matrix (ECM) degradation. The critical transcription targets of Twist1 for mediating these events remain to be uncovered. Here, we report that Twist1 strongly induces expression of a disintegrin and metalloproteinase 12 (ADAM12). We observed that the expression levels of Twist1 mRNA and ADAM12 mRNA are tightly correlated in human breast tumors. Knocking down ADAM12 blocked cell invasion in a 3D mammary organoid culture. Suppression of ADAM12 also inhibited Twist1-induced tumor invasion and metastasis in human breast tumor xenografts, without affecting primary tumor formation. Mechanistically, knockdown of ADAM12 in breast cancer cells significantly reduced invadopodia formation and matrix degradation, and simultaneously increased overall cell adhesion to the ECM. Live-imaging analysis showed that knockdown of ADAM12 significantly inhibited focal adhesion turnover. Mechanistically, both the disintegrin and metalloproteinase domains of ADAM12 are required for its function at invadopodia, whereas the metalloproteinase domain is dispensable for its function at focal adhesions. Taken together, these data suggest that ADAM12 plays a crucial role in tumor invasion and metastasis by regulating both invadopodia and focal adhesions. PMID:28468988

  19. An activated form of ADAM10 is tumor selective and regulates cancer stem-like cells and tumor growth

    PubMed Central

    Saha, Nayanendu; Eissman, Moritz F.; Xu, Kai; Llerena, Carmen; Kusebauch, Ulrike; Ding, Bi-Sen; Cao, Zhongwei; Rafii, Shahin; Ernst, Matthias; Scott, Andrew M.; Nikolov, Dimitar B.; Lackmann, Martin

    2016-01-01

    The transmembrane metalloprotease ADAM10 sheds a range of cell surface proteins, including ligands and receptors of the Notch, Eph, and erbB families, thereby activating signaling pathways critical for tumor initiation and maintenance. ADAM10 is thus a promising therapeutic target. Although widely expressed, its activity is normally tightly regulated. We now report prevalence of an active form of ADAM10 in tumors compared with normal tissues, in mouse models and humans, identified by our conformation-specific antibody mAb 8C7. Structure/function experiments indicate mAb 8C7 binds an active conformation dependent on disulfide isomerization and oxidative conditions, common in tumors. Moreover, this active ADAM10 form marks cancer stem-like cells with active Notch signaling, known to mediate chemoresistance. Importantly, specific targeting of active ADAM10 with 8C7 inhibits Notch activity and tumor growth in mouse models, particularly regrowth after chemotherapy. Our results indicate targeted inhibition of active ADAM10 as a potential therapy for ADAM10-dependent tumor development and drug resistance. PMID:27503072

  20. An activated form of ADAM10 is tumor selective and regulates cancer stem-like cells and tumor growth.

    PubMed

    Atapattu, Lakmali; Saha, Nayanendu; Chheang, Chanly; Eissman, Moritz F; Xu, Kai; Vail, Mary E; Hii, Linda; Llerena, Carmen; Liu, Zhanqi; Horvay, Katja; Abud, Helen E; Kusebauch, Ulrike; Moritz, Robert L; Ding, Bi-Sen; Cao, Zhongwei; Rafii, Shahin; Ernst, Matthias; Scott, Andrew M; Nikolov, Dimitar B; Lackmann, Martin; Janes, Peter W

    2016-08-22

    The transmembrane metalloprotease ADAM10 sheds a range of cell surface proteins, including ligands and receptors of the Notch, Eph, and erbB families, thereby activating signaling pathways critical for tumor initiation and maintenance. ADAM10 is thus a promising therapeutic target. Although widely expressed, its activity is normally tightly regulated. We now report prevalence of an active form of ADAM10 in tumors compared with normal tissues, in mouse models and humans, identified by our conformation-specific antibody mAb 8C7. Structure/function experiments indicate mAb 8C7 binds an active conformation dependent on disulfide isomerization and oxidative conditions, common in tumors. Moreover, this active ADAM10 form marks cancer stem-like cells with active Notch signaling, known to mediate chemoresistance. Importantly, specific targeting of active ADAM10 with 8C7 inhibits Notch activity and tumor growth in mouse models, particularly regrowth after chemotherapy. Our results indicate targeted inhibition of active ADAM10 as a potential therapy for ADAM10-dependent tumor development and drug resistance. © 2016 Atapattu et al.

  1. Utilizing Independent Colleges and Universities to Fulfill States' College Degree Attainment Goals

    ERIC Educational Resources Information Center

    Zumeta, William; Huntington-Klein, Nick

    2017-01-01

    America's diverse higher education landscape includes more than 700 four-year nonprofit colleges and universities that focus on baccalaureate education. These private nondoctoral (PND) institutions are located in almost every state and collectively enroll about 1.6 million students and award nearly 150,000 degrees annually, with the majority of…

  2. Potential late-onset Alzheimer's disease-associated mutations in the ADAM10 gene attenuate {alpha}-secretase activity.

    PubMed

    Kim, Minji; Suh, Jaehong; Romano, Donna; Truong, Mimy H; Mullin, Kristina; Hooli, Basavaraj; Norton, David; Tesco, Giuseppina; Elliott, Kathy; Wagner, Steven L; Moir, Robert D; Becker, K David; Tanzi, Rudolph E

    2009-10-15

    ADAM10, a member of a disintegrin and metalloprotease family, is an alpha-secretase capable of anti-amyloidogenic proteolysis of the amyloid precursor protein. Here, we present evidence for genetic association of ADAM10 with Alzheimer's disease (AD) as well as two rare potentially disease-associated non-synonymous mutations, Q170H and R181G, in the ADAM10 prodomain. These mutations were found in 11 of 16 affected individuals (average onset age 69.5 years) from seven late-onset AD families. Each mutation was also found in one unaffected subject implying incomplete penetrance. Functionally, both mutations significantly attenuated alpha-secretase activity of ADAM10 (>70% decrease), and elevated Abeta levels (1.5-3.5-fold) in cell-based studies. In summary, we provide the first evidence of ADAM10 as a candidate AD susceptibility gene, and report two potentially pathogenic mutations with incomplete penetrance for late-onset familial AD.

  3. National Study of State Universities and Land Grant Colleges: Off Campus Inservice Activities.

    ERIC Educational Resources Information Center

    Seldin, Clement A.

    Information concerning off-campus inservice activity (OCIA) at state universities and land grant colleges in the United States was surveyed. There was a 92.5 percent response rate to questionnaires sent to 107 deans of schools, colleges, and departments of education. Inservice activities were considered to be courses, workshops, needs assessments,…

  4. State Higher Education Systems and College Completion. Final Report to the Ford Foundation.

    ERIC Educational Resources Information Center

    Orfield, Gary; Paul, Faith G.

    In response to data indicating that states having fewer post-secondary enrollees in two-year colleges had higher baccalaureate attainment, a study was undertaken to examine the possibility that a major state commitment to community colleges in response to demands for access means lower baccalaureate completion rates. The study compared Florida and…

  5. Foundation for Strategic Choices for Frostburg State College. A Report of the Findings of the College's Marketing Task Force.

    ERIC Educational Resources Information Center

    Lyons, Paul, Ed.; And Others

    Strategies and action programs for Frostburg State College are proposed to promote student recruitment, educational quality, and student retention. Data are provided to illustrate the decline in the numbers of traditional college students. Seven assumptions in making enrollment projections are also presented. Recommendations are presented in the…

  6. New York State's Community Colleges: Cost-Effective Engines of Educational Access and Economic Development.

    ERIC Educational Resources Information Center

    McCall, H. Carl

    New York State's 36 community colleges have operated under serious financial constraints since the beginning of the last recession in 1990, which diminished state funding and induced program cuts and higher tuition. New York's community college system was established based on a funding model of one-third each by State aid, local support, and…

  7. MicroRNA-126 inhibits proliferation and metastasis in prostate cancer via regulation of ADAM9

    PubMed Central

    Hua, Yibo; Liang, Chao; Miao, Chenkui; Wang, Shangqian; Su, Shifeng; Shao, Pengfei; Liu, Bianjiang; Bao, Meiling; Zhu, Jundong; Xu, Aiming; Zhang, Jianzhong; Li, Jie; Wang, Zengjun

    2018-01-01

    The aberrant expression of microRNAs (miRs) has been identified to serve a crucial role in tumor progression. The present study aimed to evaluate the role of miR-126 in human prostate cancer (PCa). Firstly, miR-126 expression in prostate cancer tissues and cell lines was analyzed. A luciferase reporter assay and a rescue assay were performed, which identified ADAM metalloproteinase domain 9 (ADAM9) as the target gene of miR-126. Subsequently, Kaplan-Meier and log-rank analyses were used to investigate the association between ADAM9 expression and PCa prognosis. The results revealed that miR-126 expression was significantly downregulated in PCa tissues and cell lines. miR-126 overexpression was demonstrated to reduce PCa cell proliferation and metastasis, and to reverse the epithelial-mesenchymal transition process in vitro. In addition, as the target gene of miR-126, the upregulation of ADAM9 reestablished cell functions, including cell proliferation, migration and invasion. Patients with high ADAM9 expression levels exhibited a shorter biochemical recurrence-free survival time. In summary, miR-126 serves a role in the proliferation and metastasis of PCa cells, indicating that miR-126 and ADAM9 may represent potential biomarkers in the progression of advanced PCa, in addition to therapeutic targets. PMID:29805636

  8. Washington State Community College Capital Master Plan, 1985-91. Management Summary.

    ERIC Educational Resources Information Center

    Washington State Board for Community Coll. Education, Olympia.

    Designed for Washington State's decision makers and the trustees and administrators of the community college system, this report extracts information from the community college system's 1985-87 capital budget request and 1985-91 capital master plan to provide a brief description of the budget and plan. Introductory material discusses the…

  9. Characterization of Oxygen-Induced Retinopathy in Mice Carrying an Inactivating Point Mutation in the Catalytic Site of ADAM15

    PubMed Central

    Maretzky, Thorsten; Blobel, Carl P.; Guaiquil, Victor

    2014-01-01

    Purpose. Retinal neovascularization is found in diseases such as macular degeneration, diabetic retinopathy, or retinopathy of prematurity and is usually caused by alterations in oxygen supply. We have previously described that mice lacking the membrane-anchored metalloproteinase ADAM15 (a Disintegrin and Metalloprotease 15) have decreased pathological neovascularization of the retina in the oxygen-induced retinopathy (OIR) model. The main purpose of the present study was to determine the contribution of the catalytic activity of ADAM15 to OIR. Methods. To address this question, we generated knock-in mice carrying an inactivating Glutamate to Alanine (E>A) point mutation in the catalytic site of ADAM15 (Adam15E>A mice) and subjected these animals to the OIR model and a heterotopic tumor model. Moreover, we used cell-based assays to determine whether ADAM15 can process cell surface receptors involved in angiogenesis. Results. We found that pathological neovascularization in the OIR model in Adam15E>A mice was comparable to that observed in wild type mice, but tumor implantation by heterotopically injected melanoma cells was reduced. In cell-based assays, overexpressed ADAM15 could process the FGFR2iiib, but was unable to process several receptors with roles in angiogenesis. Conclusions. Collectively, these results suggest that the catalytic activity of ADAM15 is not crucial for its function in promoting pathological neovascularization in the mouse OIR model, most likely because of the very limited substrate repertoire of ADAM15. Instead, other noncatalytic functions of ADAM15 must be important for its role in the OIR model. PMID:25249606

  10. Potential late-onset Alzheimer's disease-associated mutations in the ADAM10 gene attenuate α-secretase activity

    PubMed Central

    Kim, Minji; Suh, Jaehong; Romano, Donna; Truong, Mimy H.; Mullin, Kristina; Hooli, Basavaraj; Norton, David; Tesco, Giuseppina; Elliott, Kathy; Wagner, Steven L.; Moir, Robert D.; Becker, K. David; Tanzi, Rudolph E.

    2009-01-01

    ADAM10, a member of a disintegrin and metalloprotease family, is an α-secretase capable of anti-amyloidogenic proteolysis of the amyloid precursor protein. Here, we present evidence for genetic association of ADAM10 with Alzheimer's disease (AD) as well as two rare potentially disease-associated non-synonymous mutations, Q170H and R181G, in the ADAM10 prodomain. These mutations were found in 11 of 16 affected individuals (average onset age 69.5 years) from seven late-onset AD families. Each mutation was also found in one unaffected subject implying incomplete penetrance. Functionally, both mutations significantly attenuated α-secretase activity of ADAM10 (>70% decrease), and elevated Aβ levels (1.5–3.5-fold) in cell-based studies. In summary, we provide the first evidence of ADAM10 as a candidate AD susceptibility gene, and report two potentially pathogenic mutations with incomplete penetrance for late-onset familial AD. PMID:19608551

  11. ADAM13 Induces Cranial Neural Crest by Cleaving Class B Ephrins and Regulating Wnt Signaling

    PubMed Central

    Wei, Shuo; Xu, Guofeng; Bridges, Lance C.; Williams, Phoebe; White, Judith M.; DeSimone, Douglas W.

    2010-01-01

    SUMMARY The cranial neural crest (CNC) are multipotent embryonic cells that contribute to craniofacial structures and other cells and tissues of the vertebrate head. During embryogenesis, CNC is induced at the neural plate boundary through the interplay of several major signaling pathways. Here we report that the metalloproteinase activity of ADAM13 is required for early induction of CNC in Xenopus. In both cultured cells and X. tropicalis embryos, membrane-bound Ephrins (Efns) B1 and B2 were identified as substrates for ADAM13. ADAM13 upregulates canonical Wnt signaling and early expression of the transcription factor snail2, whereas EfnB1 inhibits the canonical Wnt pathway and snail2 expression. We propose that by cleaving class B Efns, ADAM13 promotes canonical Wnt signaling and early CNC induction. PMID:20708595

  12. The Impacts of State Control Policies on College Tuition Increase

    ERIC Educational Resources Information Center

    Kim, Mikyong Minsun; Ko, Jangwan

    2015-01-01

    This study examined state efforts to control tuition increases over the past 10 years. Using data from 50 states and 540 public 4-year universities and colleges, we examined average tuition increases in dollar amount and percentage of change by the type of state tuition control policy and by the authority for tuition-setting power. The state…

  13. Over-expression of two different forms of the alpha-secretase ADAM10 affects learning and memory in mice.

    PubMed

    Schmitt, Ulrich; Hiemke, Christoph; Fahrenholz, Falk; Schroeder, Anja

    2006-12-15

    Members of the ADAM family (adisintegrin and metalloprotease) are the main candidates for physiologically relevant alpha-secretases. The alpha-secretase cleaves in the non-amyloidogenic pathway the amyloid precursor protein within the region of the Abeta peptides preventing their aggregation in the brain. The increase of alpha-secretase activity in the brain provides a plausible strategy to prevent Abeta formation. Concerning this possibility two transgenic mouse lines (FVB/N) have been created: mice over-expressing the bovine form of the alpha-secretase (ADAM10) and mice over-expressing an inactive form of the alpha-secretase (ADAM10-E348A-HA; ADAM10-dn). For behavioral examination a F1 generation of transgenic mice (C57Bl/6 x FVB/N (tg)) was generated and compared to wild type F1 generation (C57Bl/6 x FVB/N). Behavior was characterized in the following tasks: standard open field, enriched open field, elevated plus-maze, and the Morris water maze hidden platform task. Concerning basal activity, exploration, and anxiety, transgenic mice behaved similar to controls. With respect to learning and memory both transgenic lines showed a significant deficit compared to controls. ADAM10 mice however, showed thigmotaxis with passive floating behavior in the Morris water maze indicating differences in motivation, whereas, ADAM10-dn mice displayed an inconspicuous but limited goal-directed search pattern. Thus variation of the enzymatic activity of alpha-secretase ADAM10 alters learning and memory differentially. Nevertheless, it could be concluded that both, ADAM10 and ADAM10-dn mice are suitable control mice for the assessment of alpha-secretase-related effects in animal models of Alzheimer's disease.

  14. Vocational Teacher Education at Ferris State College: Product of Constant Evaluation and Revision

    ERIC Educational Resources Information Center

    Storm, George

    1974-01-01

    The trade-technical education program at Ferris State College, Big Rapids, Michigan, is reviewed. The curriculum of the college, its intern programs, and the teacher preparation technical programs are described. (DS)

  15. Upregulation of ADAM12 contributes to accelerated cell proliferation and cell adhesion-mediated drug resistance (CAM-DR) in Non-Hodgkin's Lymphoma.

    PubMed

    Yin, Haibing; Zhong, Fei; Ouyang, Yu; Wang, Qiru; Ding, Linlin; He, Song

    2017-10-01

    ADAM12 is a member of a disintegrin and metalloproteinase family and has been reported to participate in the development of variety of tumors. However, the role of ADAM12 in Non-Hodgkin Lymphoma (NHL) has not been investigated. The present study was undertaken to determine the expression and biologic function of ADAM12 in human NHL. First, we constructed a model of cell adhesion in NHL, the mRNA, and protein level of ADAM12 in suspension and the adhesion model was analyzed by RT-PCR and western blot. Then, flow cytometry assay and western blot were used to investigate the mechanism of ADAM12 in the proliferation of NHL cells. In vitro, after using siRNA interfering ADAM12 expression, we performed adhesion assay and cell viability assay to determine the effect of ADAM12 on adhesive rate and drug sensitivity. ADAM12 was lowly expressed in suspended cells and highly expressed in adherent NHL cells. In addition, ADAM12 was positively correlated with the proliferation and apoptosis of NHL cells by regulating the expression of p-AKT and p-GSK-3β. Furthermore, ADAM12 promoted cell adhesion-mediated drug resistance (CAM-DR) in DLBCL via AKT signaling pathway. Our data support a role for ADAM12 in NHL cell proliferation, adhesion, and drug resistance, and it may pave the way for a novel therapeutic approach for CAM-DR in NHL.

  16. Toward Rural Prosperity: A State Policy Framework in Support of Rural Community Colleges. Policy Paper.

    ERIC Educational Resources Information Center

    Chesson, J. Parker, Jr.; Rubin, Sarah

    In six policy areas, states can better equip rural community colleges to serve their communities. In the area of economic and community development, states can use rural community colleges to promote community development efforts and service learning and to provide small business assistance and entrepreneurship education. States can improve access…

  17. Adam Smith and the Rhetoric of Style.

    ERIC Educational Resources Information Center

    Moran, Michael G.

    Historians of rhetoric have generally accepted the view that Adam Smith rejected the principles of classical rhetoric. However, while there can be no doubt that Smith greatly truncated the five classical arts of rhetoric (invention, arrangement, style, memory, and delivery) by reducing his concerns largely to style and arrangement, he did not…

  18. An overview of Airborne Data for Assessing Models (ADAM): a web development effort to effectively disseminate airborne data products

    NASA Astrophysics Data System (ADS)

    Mangosing, D. C.; Chen, G.; Kusterer, J.; Rinsland, P.; Perez, J.; Sorlie, S.; Parker, L.

    2011-12-01

    One of the objectives of the NASA Langley Research Center's MEaSURES project, "Creating a Unified Airborne Database for Model Assessment", is the development of airborne Earth System Data Records (ESDR) for the regional and global model assessment and validation activities performed by the tropospheric chemistry and climate modeling communities. The ongoing development of ADAM, a web site designed to access a unified, standardized and relational ESDR database, meets this objective. The ESDR database is derived from publically available data sets, from NASA airborne field studies to airborne and in-situ studies sponsored by NOAA, NSF, and numerous international partners. The ADAM web development activities provide an opportunity to highlight a growing synergy between the Airborne Science Data for Atmospheric Composition (ASD-AC) group at NASA Langley and the NASA Langley's Atmospheric Sciences Data Center (ASDC). These teams will collaborate on the ADAM web application by leveraging the state-of-the-art service and message-oriented data distribution architecture developed and implemented by ASDC and using a web-based tool provided by the ASD-AC group whose user interface accommodates the nuanced perspective of science users in the atmospheric chemistry and composition and climate modeling communities.

  19. Tying Funding to Community College Outcomes: Models, Tools, and Recommendations for States

    ERIC Educational Resources Information Center

    Altstadt, David, Ed.

    2012-01-01

    Driven by economic and educational imperatives, public policymakers, higher education leaders, and philanthropic and advocacy groups are mobilizing aggressive national and state campaigns to bolster college completion. Campaigns to improve student success are particularly concerned about the performance of the nation's community colleges. In…

  20. Life Story of Chinese College Students with Perfectionism Personality: A Qualitative Study Based on a Life Story Model

    ERIC Educational Resources Information Center

    Ma, Min; Zi, Fei

    2015-01-01

    This manuscript aims to explore and delineate the common characteristics of college students with perfectionism, to promote an in-depth understanding of dynamic personality development of perfectionists from the views of life story model proposed by McAdams (1985). The researchers adopted a narrative qualitative research method. The life stories…

  1. Automatic Dynamic Aircraft Modeler (ADAM) for the Computer Program NASTRAN

    NASA Technical Reports Server (NTRS)

    Griffis, H.

    1985-01-01

    Large general purpose finite element programs require users to develop large quantities of input data. General purpose pre-processors are used to decrease the effort required to develop structural models. Further reduction of effort can be achieved by specific application pre-processors. Automatic Dynamic Aircraft Modeler (ADAM) is one such application specific pre-processor. General purpose pre-processors use points, lines and surfaces to describe geometric shapes. Specifying that ADAM is used only for aircraft structures allows generic structural sections, wing boxes and bodies, to be pre-defined. Hence with only gross dimensions, thicknesses, material properties and pre-defined boundary conditions a complete model of an aircraft can be created.

  2. Occupational Health and Safety Program at Metropolitan State College.

    ERIC Educational Resources Information Center

    Dewey, Fred M.

    1981-01-01

    Reviews various aspects of the Occupational Health and Safety (OH&S) Program at Metropolitan State College, Denver, including the historical development of the program, its curriculum, continuing education courses, and resources for the OH&S Program. (CS)

  3. What Is College and Career Readiness? A Summary of State Definitions. Bulletin, Issue 22

    ERIC Educational Resources Information Center

    Conforti, Peter A.

    2013-01-01

    This paper outlines each state's definition of college and career readiness and shows whether they associate with the Common Core State Standards Initiative (CCSSI), ACT College and Career Readiness System (ACCRS), or both. The general definition that emerges can not only facilitate interstate discussions on multiple levels, but also provide…

  4. ADAM17 targets MMP-2 and MMP-9 via EGFR-MEK-ERK pathway activation to promote prostate cancer cell invasion.

    PubMed

    Xiao, Li-Jie; Lin, Ping; Lin, Feng; Liu, Xin; Qin, Wei; Zou, Hai-Feng; Guo, Liang; Liu, Wei; Wang, Shu-Juan; Yu, Xiao-Guang

    2012-05-01

    ADAM17, also known as tumor necrosis factor-α converting enzyme (TACE), is involved in proteolytic ectodomain shedding of cell surface molecules and cytokines. Although aberrant expression of ADAM17 has been shown in various malignancies, the function of ADAM17 in prostate cancer has not been clarified. In the present study, we sought to elucidate whether ADAM17 contributes to prostate cancer cell invasion, as well as the mechanism involved in the process. The expression pattern of ADAM17 was investigated in human prostate cancer cells. The results showed that ADAM17 expression levels are correlated with the invasive ability of androgen-independent prostate cancer cell lines. Further, ADAM17 was overexpressed in cells showing high invasion characteristics, activation of the EGFR-MEK-ERK pathway, up-regulation of MMP-2, MMP-9, and an increased TGF-α release into the supernatant. However, AG1478, PD98059 and antibody against TGF-α deactivating the EGFR-MEK-ERK signaling pathway, abolished up-regulation of MMP-2, MMP-9 and prevented cell invasion. In addition, cells with knockdown of ADAM17 by siRNA exhibited low invasive ability, deactivated EGFR-MEK-ERK signaling pathway, reduced TGF-α released and down-regulation of MMP-2, MMP-9. However, these effects could be reversed by simultaneous addition of TGF-α. These data demonstrated that ADAM17 contributes to androgen-independent prostate cancer cell invasion by shedding of EGFR ligand TGF-α, which subsequently activates the EGFR-MEK-ERK signaling pathway, leading finally to overexpression of MMP-2 and MMP-9. This study suggests that the ADAM17 expression level may be a new predictive biomarker of invasion and metastasis of prostate cancer, and ADAM17 could provide a target for treating metastatic PCa.

  5. MiR-153 inhibits migration and invasion of human non-small-cell lung cancer by targeting ADAM19

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Shan, Nianxi; Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, Hunan 410008; Shen, Liangfang

    Highlights: • Decreased miR-153 and up-regulated ADAM19 are correlated with NSCLC pathology. • MiR-153 inhibits the proliferation and migration and invasion of NSCLC cells in vitro. • ADAM19 is a direct target of miR-153. • ADAM19 is involved in miR-153-suppressed migration and invasion of NSCLC cells. - Abstract: MiR-153 was reported to be dysregulated in some human cancers. However, the function and mechanism of miR-153 in lung cancer cells remains unknown. In this study, we investigated the role of miR-153 in human non-small-cell lung cancer (NSCLC). Using qRT-PCR, we demonstrated that miR-153 was significantly decreased in clinical NSCLC tissues andmore » cell lines, and downregulation of miR-153 was significantly correlated with lymph node status. We further found that ectopic expression of miR-153 significantly inhibited the proliferation and migration and invasion of NSCLC cells in vitro, suggesting that miR-153 may be a novel tumor suppressor in NSCLC. Further integrated analysis revealed that ADAM19 is as a direct and functional target of miR-153. Luciferase reporter assay demonstrated that miR-153 directly targeted 3′UTR of ADAM19, and correlation analysis revealed an inverse correlation between miR-153 and ADAM19 mRNA levels in clinical NSCLC tissues. Knockdown of ADAM19 inhibited migration and invasion of NSCLC cells which was similar with effects of overexpression of miR-153, while overexpression of ADAM19 attenuated the function of miR-153 in NSCLC cells. Taken together, our results highlight the significance of miR-153 and ADAM19 in the development and progression of NSCLC.« less

  6. Soluble Axl Is Generated by ADAM10-Dependent Cleavage and Associates with Gas6 in Mouse Serum†

    PubMed Central

    Budagian, Vadim; Bulanova, Elena; Orinska, Zane; Duitman, Erwin; Brandt, Katja; Ludwig, Andreas; Hartmann, Dieter; Lemke, Greg; Saftig, Paul; Bulfone-Paus, Silvia

    2005-01-01

    Axl receptor tyrosine kinase exists as a transmembrane protein and as a soluble molecule. We show that constitutive and phorbol 12-myristate 13-acetate-induced generation of soluble Axl (sAxl) involves the activity of disintegrin-like metalloproteinase 10 (ADAM10). Spontaneous and inducible Axl cleavage was inhibited by the broad-spectrum metalloproteinase inhibitor GM6001 and by hydroxamate GW280264X, which is capable of blocking ADAM10 and ADAM17. Furthermore, murine fibroblasts deficient in ADAM10 expression exhibited a significant reduction in constitutive and inducible Axl shedding, whereas reconstitution of ADAM10 restored sAxl production, suggesting that ADAM10-mediated proteolysis constitutes a major mechanism for sAxl generation in mice. Partially overlapping 14-amino-acid stretch deletions in the membrane-proximal region of Axl dramatically affected sAxl generation, indicating that these regions are involved in regulating the access of the protease to the cleavage site. Importantly, relatively high circulating levels of sAxl are present in mouse sera in a heterocomplex with Axl ligand Gas6. Conversely, two other family members, Tyro3 and Mer, were not detected in mouse sera and conditioned medium. sAxl is constitutively released by murine primary cells such as dendritic and transformed cell lines. Upon immobilization, sAxl promoted cell migration and induced the phosphorylation of Axl and phosphatidylinositol 3-kinase. Thus, ADAM10-mediated generation of sAxl might play an important role in diverse biological processes. PMID:16227584

  7. College-Bound Seniors, 1979. [College Board ATP Summary Reports for: National, New England, Middle States, Southern, Midwestern, Southwestern, Rocky Mountain, and Western Regions.

    ERIC Educational Resources Information Center

    College Entrance Examination Board, Princeton, NJ.

    The Admissions Testing Program (ATP) is a service of the College Board. The 1979 ATP summary reports on college-bound seniors were produced for each region of the United States, including New England, the Middle, Southern, Midwestern, Southwestern, Rocky Mountain, and Western States. The national and each regional report are in separate booklets.…

  8. Inhibition of ADAM-17 more effectively down-regulates the Notch pathway than that of γ-secretase in renal carcinoma.

    PubMed

    Guo, Zhen; Jin, Xunbo; Jia, Haiyan

    2013-05-09

    Our study is to research the effect of inhibited ADAM-17 expression through the Notch pathway in renal carcinoma. Immunohistochemistry and western blot were used to examine the expression of ADAM-17 protein in renal cancer tissues. Proliferation and cell invasion of 786-o cells, as well as OS-RC-2 cells, after treatment with two different inhibitors of the Notch pathway, were examined by CCK-8 assay and Transwell assay, respectively. 786-o cell apoptosis was measured using the FCM test. ADAM-17 was highly expressed in RCC tissues. Compared with blocking γ-secretase, a known mechanism of impairing Notch, blockade of ADAM-17 more effectively down-regulated the expressions of Notch1 and HES-1 proteins. Similarly, we found that the ADAM-17 inhibitor, Marimastat, could more efficiently reduce renal cell proliferation and invasive capacity in comparison with the γ-secretase inhibitor DAPT when used at the same dose. Similar results were obtained when apoptosis of 786-o was measured. Compared with γ-secretase, inhibition of ADAM-17 expression more effectively inhibits Notch pathway-mediated renal cancer cell proliferation and invasion. ADAM-17 may be a new target for future treatment of renal carcinoma.

  9. Lysophosphatidic acid-induced ADAM12 expression mediates human adipose tissue-derived mesenchymal stem cell-stimulated tumor growth.

    PubMed

    Do, Eun Kyoung; Kim, Young Mi; Heo, Soon Chul; Kwon, Yang Woo; Shin, Sang Hun; Suh, Dong-Soo; Kim, Ki-Hyung; Yoon, Man-Soo; Kim, Jae Ho

    2012-11-01

    Lysophosphatidic acid (LPA) is involved in mesenchymal stem cell-stimulated tumor growth in vivo. However, the molecular mechanism by which mesenchymal stem cells promote tumorigenesis remains elusive. In the present study, we demonstrate that conditioned medium from A549 human lung adenocarcinoma cells (A549 CM) induced the expression of ADAM12, a disintegrin and metalloproteases family member, in human adipose tissue-derived mesenchymal stem cells (hASCs). A549 CM-stimulated ADAM12 expression was abrogated by pretreatment of hASCs with the LPA receptor 1 inhibitor Ki16425 or by small interfering RNA-mediated silencing of LPA receptor 1, suggesting a key role for the LPA-LPA receptor 1 signaling axis in A549 CM-stimulated ADAM12 expression. Silencing of ADAM12 expression using small interfering RNA or short hairpin RNA abrogated LPA-induced expression of both α-smooth muscle actin, a marker of carcinoma-associated fibroblasts, and ADAM12 in hASCs. Using a xenograft transplantation model of A549 cells, we demonstrated that silencing of ADAM12 inhibited the hASC-stimulated in vivo growth of A549 xenograft tumors and the differentiation of transplanted hASCs to α-smooth muscle actin-positive carcinoma-associated fibroblasts. LPA-conditioned medium from hASCs induced the adhesion of A549 cells and silencing of ADAM12 inhibited LPA-induced expression of extracellular matrix proteins, periostin and βig-h3, in hASCs and LPA-conditioned medium-stimulated adhesion of A549 cells. These results suggest a pivotal role for LPA-stimulated ADAM12 expression in tumor growth and the differentiation of hASCs to carcinoma-associated fibroblasts expressing α-smooth muscle actin, periostin, and βig-h3. Copyright © 2012 Elsevier Ltd. All rights reserved.

  10. Challenges: The State Board of Community Colleges 1988 Master Plan.

    ERIC Educational Resources Information Center

    Florida State Board of Community Colleges, Tallahassee.

    The Florida State Board of Community Colleges' 1988 Master Plan presents current trends, challenges, and issues affecting the system in order to guide both local and state institutional development and legislation. The first section of the plan reviews population trends, indicating that: (1) population growth will be the most influential trend…

  11. Springs, streams, and gas vent on and near Mount Adams volcano, Washington

    USGS Publications Warehouse

    Nathenson, Manuel; Mariner, Robert H.

    2013-01-01

    Springs and some streams on Mount Adams volcano have been sampled for chemistry and light stable isotopes of water. Spring temperatures are generally cooler than air temperatures from weather stations at the same elevation. Spring chemistry generally reflects weathering of volcanic rock from dissolved carbon dioxide. Water in some springs and streams has either dissolved hydrothermal minerals or has reacted with them to add sulfate to the water. Some samples appear to have obtained their sulfate from dissolution of gypsum while some probably involve reaction with sulfide minerals such as pyrite. Light stable isotope data for water from springs follow a local meteoric water line, and the variation of isotopes with elevation indicate that some springs have very local recharge and others have water from elevations a few hundred meters higher. No evidence was found for thermal or slightly thermal springs on Mount Adams. A sample from a seeping gas vent on Mount Adams was at ambient temperature, but the gas is similar to that found on other Cascade volcanoes. Helium isotopes are 4.4 times the value in air, indicating that there is a significant component of mantle helium. The lack of fumaroles on Mount Adams and the ambient temperature of the gas indicates that the gas is from a hydrothermal system that is no longer active.

  12. Connecticut State Technical Colleges Fact Book, 1988-89.

    ERIC Educational Resources Information Center

    Jones, Dennis; McCarroll, Judy

    Current and historical data on the Connecticut State Technical College System and its five component parts are provided in this report. Section I presents information on headcount and full-time enrollment trends by program and campus; credit and contact hours; student attrition by term; full- and part-time enrollments; and student characteristics…

  13. College Choice and Recruitment of Wisconsin's All State Academic Scholars.

    ERIC Educational Resources Information Center

    Wanat, Carolyn L.; Bowles, B. Dean

    Information on a study examining the college choice process for academically talented students is presented, focusing on the University of Wisconsin (UW) System's recruitment of All State Academic Scholars. Recognition for academic excellence is the goal of their All State Scholars Program. UW is concerned about a brain drain from the state…

  14. Modeled inundation limits of potential lahars from Mount Adams in the White Salmon River Valley, Washington

    USGS Publications Warehouse

    Griswold, Julia P.; Pierson, Thomas C.; Bard, Joseph A.

    2018-05-09

    Lahars large enough to reach populated areas are a hazard at Mount Adams, a massive volcano in the southern Cascade Range of Washington State (fig. 1). It is considered to be still active and has the potential to erupt again. By definition, lahars are gravity-driven flows of water-saturated mixtures of mud and rock (plus or minus ice, wood, and other debris), which originate from volcanoes and have a variety of potential triggering mechanisms (Vallance, 2000; Vallance and Iverson, 2015). Flowing mixtures can range in fluid consistency from something like a milkshake to something more like wet concrete, and they behave like flash floods, in that they can appear suddenly in river channels with little warning and commonly have boulder- or log-choked flow fronts. Lahars are hazardous because they can flow rapidly in confined valleys (commonly 20–35 miles per hour [mph] or 9–16 meters per second [m/s]), can travel more than 100 miles (mi) (161 kilometers [km]) from a source volcano, and can move with incredible destructive force, carrying multi-ton boulders and logs that can act as battering rams (Pierson, 1998). The biggest threats from lahars to downstream communities are present during eruptive activity, and impacts to communities can be dire. For example, a very large eruption-triggered lahar in Colombia in 1985 surprised and killed more than 20,000 people in a large town located about 45 mi (72 km) downstream and out of sight of the volcano that produced it (Pierson and others, 1990).Mount Adams, one of the largest volcanoes in the Cascade Range, is a composite stratocone composed primarily of andesite lava flows. It has been the most continuously active volcano within the 480-mi2 Mount Adams volcanic field—a region covering parts of Klickitat, Skamania, Yakima, andLewis Counties and part of the Yakama Nation Reservation in Washington State (Hildreth and Fierstein,1995, 1997). About 500,000 years in age, Mount Adams reached its present size by about 15

  15. Geologic map and geothermal assessment of the Mount Adams volcanic field, Cascade Range of southern Washington

    USGS Publications Warehouse

    Hildreth, Wes; Fierstein, Judy

    1990-01-01

    More than 60 Quaternary vents make up the basalt-to-rhyodacite Mount Adams volcanic field and have erupted scoriae and lavas with a total volume of >370 km3. The Mount Adams andesite-dacite stratocone itself is a compound edifice that includes the high cone above 2300 m (20-10 ka), remnants of at least two earlier andesite-dacite cones as old as 0.5 Ma, and 7 Holocene flank vents. Four other Holocene vents and tens of vents contemporaneous with Mount Adams are peripheral to the stratocone. All of these vents, including Mount Adams, lie within a N-S eruptive zone 55 km long and 5 km wide. The age of all known Mount Adams silicic products (>100 ka) and the heterogeneous mafic compositions of the summit cone and Holocene lavas make it unlikely that the stratocone is underlain by an upper-crustal reservoir. Rather, the stratocone at the focus is built up of fractionated hybrid magmas that rise from MASH zones (melting-assimilation-storage-homogenization). The pyroclastic core of breccia and scoria at Mount Adams has undergone acid-sulfate leaching and deposition of alunite, kaolinite, silica, gypsum, sulfur, and Fe-oxides and has been a constant source of avalanches and debris flows. Most heat supplied from depth to the fumarolically altered core is dispersed by the high precipitation rate and high permeability of the rubbly lava flows so that a hydrothermal convection pattern is not maintained. Summit-restricted fumaroles are weak and diffuse.

  16. K-State Problem Identification Rating Scales for College Students

    ERIC Educational Resources Information Center

    Robertson, John M.; Benton, Stephen L.; Newton, Fred B.; Downey, Ronald G.; Marsh, Patricia A.; Benton, Sheryl A.; Tseng, Wen-Chih; Shin, Kang-Hyun

    2006-01-01

    The K-State Problem Identification Rating Scales, a new screening instrument for college counseling centers, gathers information about clients' presenting symptoms, functioning levels, and readiness to change. Three studies revealed 7 scales: Mood Difficulties, Learning Problems, Food Concerns, Interpersonal Conflicts, Career Uncertainties,…

  17. State Policies to Achieve the Dream in Five States: An Audit of State Policies to Aid Student Access to and Success in Community Colleges in the First Five Achieving the Dream States

    ERIC Educational Resources Information Center

    Dougherty, Kevin J.; Reid, Monica; Nienhusser, H. Kenny

    2006-01-01

    In 2003, the Lumina Foundation for Education launched a major initiative, "Achieving the Dream: Community Colleges Count," to increase student success at community colleges. The initiative focuses on colleges with high enrollments of low-income students and students of color. In the first round, 27 colleges in five states were selected.…

  18. ADAM13 function is required in the 3 dimensional context of the embryo during cranial neural crest cell migration in Xenopus laevis

    PubMed Central

    Cousin, Hélène; Abbruzzese, Genevieve; McCusker, Catherine; Alfandari, Dominique

    2012-01-01

    The cranial neural crest (CNC) is a population of cells that arises from the lateral part of the developing brain, migrates ventrally and coordinates the entire craniofacial development of vertebrates. Many molecules are involved in CNC migration including the transmembrane metalloproteases ADAM13 and 19. We have previously shown that these ADAMs cleave a number of extracellular proteins and modify the transcription of a number of genes, and that both of these activities are important for cell migration. Here we show that the knock down of ADAM13 inhibits CNC migration in vivo but not in vitro, indicating that ADAM13 function is required in the 3-dimentional context of the embryo. We further show that the migration of CNC that do not express ADAM13 and ADAM19 can be rescued in vivo by co-grafting wild type CNC. Furthermore, the migration of CNC lacking ADAM13 can be rescued by mechanically separating the CNC from the surrounding ectoderm and mesoderm. Finally, we show that ADAM13 function is autonomous to CNC tissue, as the migration of morphant CNC can only be rescued by ADAM13 expression in the CNC and not the surrounding tissues. Together our results suggest that ADAM13 changes CNC interaction with the extracellular environment and that this change is necessary for their migration in vivo. PMID:22683825

  19. State Level Hot Topic Issues Facing Community Colleges: From the Perspective of the State Directors

    ERIC Educational Resources Information Center

    Li, Jinyi; Friedel, Janice N.; Katsinas, Stephen G.

    2012-01-01

    The survey on hot topics was added in 2007 to the annual survey of state directors of community colleges conducted by the University of Alabama Education Policy Center. The survey data provided an opportunity for examining the personal attitudes toward the hot topics and the associations between these attitudes and state contexts. This study finds…

  20. Educational Needs Assessment of St. Regis/Akwesasne Mohawk College Students at the State University of New York College at Potsdam.

    ERIC Educational Resources Information Center

    Stebbins, Susan

    A telephone survey interviewed 112 present and former American Indian students, most of whom were from the St. Regis/Akwesasne Mohawk reservation, attending State University of New York College at Potsdam (SUNY Potsdam). The survey was conducted to determine Akwesasne needs and wants, to ask what the college could provide, and to promote greater…

  1. Dr. Lytle Adams' incendiary "bat bomb" of World War II.

    PubMed

    Christen, Arden G; Christen, Joan A

    2004-11-01

    On December 7, 1941, a 60-year old dentist from Irwin, Pennsylvania, Dr. Lytle S. Adams, was driving home from a vacation at Carlsbad Caverns in New Mexico. Hours earlier, he had been gripped with amazement as he witnessed millions of bats exiting the caves of Carlsbad. Listening to his car radio on his return trip, he was shocked to hear that Japan had just attacked Pearl Harbor. Dr. Adams, outraged over this travesty, began to mentally construct a plan for U.S. retaliation. As his thoughts returned to the countless bats that had awed him, he formed a tentative plan: millions of these small, flying mammals could be connected to tiny, time-fused incendiary bombs, and then released to land on the flimsily constructed structures which dotted the cities of Japan. Within a few minutes, the bombs would explode and enflame the entire urban areas. He postulated that these immeasurable numbers of fires, spreading their devastation over such vast areas within Japanese cities would result in the enemy's speedy surrender. This article documents the futile efforts of Dr. Adams, his team and the U.S. government to develop and employ an effective, incendiary bat bomb. The recently developed atom bomb, a far more deadly weapon was used in its place.

  2. ADAM28 is expressed by epithelial cells in human normal tissues and protects from C1q-induced cell death.

    PubMed

    Miyamae, Yuka; Mochizuki, Satsuki; Shimoda, Masayuki; Ohara, Kentaro; Abe, Hitoshi; Yamashita, Shuji; Kazuno, Saiko; Ohtsuka, Takashi; Ochiai, Hiroki; Kitagawa, Yuko; Okada, Yasunori

    2016-05-01

    ADAM28 (disintegrin and metalloproteinase 28), which was originally reported to be lymphocyte-specific, is over-expressed by carcinoma cells and plays a key role in cell proliferation and progression in human lung and breast carcinomas. We studied ADAM28 expression in human normal tissues and examined its biological function. By using antibodies specific to ADAM28, ADAM28 was immunolocalized mainly to epithelial cells in several tissues, including epididymis, bronchus and stomach, whereas lymphocytes in lymph nodes and spleen were negligibly immunostained. RT-PCR, immunoblotting and ELISA analyses confirmed the expression in these tissues, and low or negligible expression by lymphocytes was found in the lymph node and spleen. C1q was identified as a candidate ADAM28-binding protein from a human lung cDNA library by yeast two-hybrid system, and specific binding was demonstrated by binding assays, immunoprecipitation and surface plasmon resonance. C1q treatment of normal bronchial epithelial BEAS-2B and NHBE cells, both of which showed low-level expression of ADAM28, caused apoptosis through activation of p38 and caspase-3, and cell death with autophagy through accumulation of LC3-II and autophagosomes, respectively. C1q-induced cell death was attenuated by treatment of the cells with antibodies against the C1q receptor gC1qR/p33 or cC1qR/calreticulin. Treatment of C1q with recombinant ADAM28 prior to addition to culture media reduced C1q-induced cell death, and knockdown of ADAM28 using siRNAs increased cell death. These data demonstrate that ADAM28 is expressed by epithelial cells of several normal organs, and suggest that ADAM28 plays a role in cell survival by suppression of C1q-induced cytotoxicity in bronchial epithelial cells. © 2016 Federation of European Biochemical Societies.

  3. The induction of C/EBPβ contributes to vitamin D inhibition of ADAM17 expression and parathyroid hyperplasia in kidney disease.

    PubMed

    Arcidiacono, Maria Vittoria; Yang, Jing; Fernandez, Elvira; Dusso, Adriana

    2015-03-01

    In secondary hyperparathyroidism (SHPT), enhanced parathyroid levels of transforming growth factor-α (TGFα) increase EGF receptor (EGFR) activation causing parathyroid hyperplasia, high parathyroid hormone (PTH) and also reductions in vitamin D receptor (VDR) that limit vitamin D suppression of SHPT. Since anti-EGFR therapy is not an option in human SHPT, we evaluated ADAM17 as a therapeutic target to suppress parathyroid hyperplasia because ADAM17 is required to release mature TGFα, the most potent EGFR-activating ligand. Computer analysis of the ADAM17 promoter identified TGFα and C/EBPβ as potential regulators of the ADAM17 gene. Their regulation of ADAM17 expression, TGFα/EGFR-driven growth and parathyroid gland (PTG) enlargement were assessed in promoter-reporter assays in A431 cells and corroborated in rat and human SHPT, using erlotinib as anti-EGFR therapy to suppress TGFα signals, active vitamin D to induce C/EBPβ or the combination. While TGFα induced ADAM17-promoter activity by 2.2-fold exacerbating TGFα/EGFR-driven growth, ectopic C/EBPβ expression completely prevented this vicious synergy. Accordingly, in advanced human SHPT, parathyroid ADAM17 levels correlated directly with TGFα and inversely with C/EBPβ. Furthermore, combined erlotinib + calcitriol treatment suppressed TGFα/EGFR-cell growth and PTG enlargement more potently than erlotinib in part through calcitriol induction of C/EBPβ to inhibit ADAM17-promoter activity, mRNA and protein. Importantly, in rat SHPT, the correction of vitamin D deficiency effectively reversed the resistance to paricalcitol induction of C/EBPβ to suppress ADAM17 expression and PTG enlargement, reducing PTH by 50%. In SHPT, correction of vitamin D and calcitriol deficiency induces parathyroid C/EBPβ to efficaciously attenuate the severe ADAM17/TGFα synergy, which drives PTG enlargement and high PTH. © The Author 2014. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  4. Vermont State Colleges. Futures Task Force II Report.

    ERIC Educational Resources Information Center

    Vermont State Commission on Higher Education.

    This report presents recommendations to strengthen quality and improve programs and services in the Vermont State College (VSC) for Vermont and Vermonters for the next 10-15 years. The report notes three major changes in the VSC and in the role which education beyond high school plays: that VSC enrollments have increased by 37 percent in the past…

  5. Environmental Sustainability Practices in Publicly Supported Two-Year Colleges in the Southern United States

    ERIC Educational Resources Information Center

    Posey, Michael J.; Webster, Ann H.

    2013-01-01

    In September of 2012, a mixed methods exploratory research study was conducted from among the 270 presidents of public two-year colleges in the 11-state region accredited by the Southern Association of Colleges and Schools Commission on Colleges. The purpose of the study was to examine the environmental sustainability practices used at these…

  6. Compilation of Statistical Data concerning the Community Colleges of the State of New Jersey [for 1978/79].

    ERIC Educational Resources Information Center

    New Jersey State Dept. of Higher Education, Trenton. Office of Community Coll. Programs.

    This report provides selected statistical data about the community colleges of New Jersey in the areas of enrollments, degrees conferred, skills data, finances, and faculty. Introductory material includes a fact sheet on the state's community colleges, a listing of State Board of Higher Education members, a list of colleges and their dates of…

  7. In silico approaches and proportional odds model towards identifying selective ADAM17 inhibitors from anti-inflammatory natural molecules.

    PubMed

    Borah, Pallab Kumar; Chakraborty, Sourav; Jha, Anupam N; Rajkhowa, Sanchaita; Duary, Raj Kumar

    2016-11-01

    ADAM metallopeptidase domain 17 (ADAM17) is an attractive target for the development of new anti-inflammatory drugs. We aimed to identify selective inhibitors of ADAM17 against matrix metalloproteinase enzymes (MMP-1, MMP-2, MMP-3, MMP-7, MMP-8, MMP-9, MMP-13, and MMP-16) which have substantial structural similarity. Target proteins were docked with 29 anti-inflammatory natural molecule ligands and a known selective inhibitor IK682. The ligands were screened based on Lipinski rules, interaction with the ADAM17 active site cavity, and then ranked using the proportional odds model multinomial logistic regression. Silymarin was the most selective inhibitor of ADAM17 exhibiting H-bonding with Glu 406, Gly 349, Glu 398, Asn 447, Tyr 433, and Lys 432. Molecular dynamics simulations were carried out for 10ns. The root mean square deviation (RMSD), root mean squared fluctuations (RMSF), radius of gyration (Rg), solvent accessible surface area (SASA), and H-bonding indicated the induced metastability. A comparison of the principal component analysis revealed that the silymarin complex also explored lesser region compared to IK682 complex. A control study on ADAM17 protein (2OI0) is included. These observations present silymarin (widely present in plants such as milk thistle (Silybum maianum), wild artichokes (Cynara cardunculus), turmeric (Curcuma longa) roots, coriander (Coriandrum sativum) seeds, etc.) as a promising natural template for development of ADAM17 selective drugs. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. The History of the Rhodes State College Dental Hygiene Program

    ERIC Educational Resources Information Center

    Bowers, Denise E.

    2012-01-01

    The historiography of the Rhodes State College Dental Hygiene Program (Program) presents a historical journey of health care, as it relates to oral health, in the United States, in Ohio, and in Lima. This study bridges the gap between the history of higher education and the history of an academic program, dental hygiene. Prior to this study, there…

  9. ADAM-17 and TIMP3 protein and mRNA expression in spinal cord white matter of rats with acute experimental autoimmune encephalomyelitis.

    PubMed

    Plumb, Jonnie; Cross, Alison K; Surr, Jessica; Haddock, Gail; Smith, Terence; Bunning, Rowena A D; Woodroofe, M Nicola

    2005-07-01

    Tumour necrosis factor (TNF) is a major immunomodulatory and proinflammatory cytokine implicated in the pathogenesis of multiple sclerosis (MS) and the animal model experimental autoimmune encephalomyelitis (EAE). ADAM-17 cleaves membrane-bound TNF into its soluble form. The distribution and level of ADAM-17 expression within spinal cords of Lewis rats with EAE was investigated. ADAM-17 was associated with endothelial cells in the naïve and pre-disease spinal cords. In peak disease astrocytic and inflammatory cells expressed ADAM-17. Upregulation of ADAM-17 mRNA expression was coupled with a decrease in mRNA levels of its inhibitor TIMP3 suggesting a role for ADAM-17 in EAE pathogenesis.

  10. [The importance of ADAM family proteins in malignant tumors].

    PubMed

    Walkiewicz, Katarzyna; Gętek, Monika; Muc-Wierzgoń, Małgorzata; Kokot, Teresa; Nowakowska-Zajdel, Ewa

    2016-02-11

    Increasing numbers of reports about the role of adamalysins (ADAM) in malignant tumors are being published. To date, more than 30 representatives of this group, out of which about 20 occur in humans, have been described. The ADAM family is a homogeneous group of proteins which regulate, from the stage of embryogenesis, a series of processes such as cell migration, adhesion, and cell fusion. Half of them have proteolytic activity and are involved in the degradation of the extracellular matrix and the disintegration of certain protein complexes, thereby regulating the bioavailability of various growth factors. Many of these functions have a direct role in the processes of carcinogenesis and promoting the growth of tumor, which affect some signaling pathways, including those related to insulin-like growth factors (IGF1, IGF2), vascular growth factor (VEGF), tumor necrosis factor α (TNFα) and the EGFR/HER pathway. Another branch of studies is the evaluation of the possibility of using members of ADAM family proteins in the diagnosis, especially in breast, colon and non- small cell lung cancer. The detection of concentrations of adamalysin in serum, urine and pleural aspirates might contribute to the development of methods of early diagnosis of cancer and monitoring the therapy. However, both the role of adamalysins in the development and progression of tumors and their importance as a diagnostic and predictive further research still need to be checked on large groups of patients.

  11. Preservation of Community College Logic: Organizational Responses to State Policies and Funding Practices in Three States

    ERIC Educational Resources Information Center

    Levin, John S.; Martin, Marie C.; López Damián, Ariadna Isabel; Hoggatt, Michael J.

    2018-01-01

    Objective: With both policy pressures from state governments, including states' funding behaviors, and the logic of the institution deeply ingrained over decades, community colleges face considerable challenge in reconciling conflicting values and requirements. Yet, as organizations they adapt to survive, and outcomes of adaptation may lead to an…

  12. Isotopic and trace element constraints on the petrogenesis of lavas from the Mount Adams volcanic field, Washington

    USGS Publications Warehouse

    Jicha, B.R.; Hart, G.L.; Johnson, C.M.; Hildreth, Wes; Beard, B.L.; Shirey, S.B.; Valley, J.W.

    2009-01-01

    Strontium, Nd, Pb, Hf, Os, and O isotope compositions for 30 Quaternary lava flows from the Mount Adams stratovolcano and its basaltic periphery in the Cascade arc, southern Washington, USA indicate a major component from intraplate mantle sources, a relatively small subduction component, and interaction with young mafic crust at depth. Major- and trace-element patterns for Mount Adams lavas are distinct from the rear-arc Simcoe volcanic field and other nearby volcanic centers in the Cascade arc such as Mount St. Helens. Radiogenic isotope (Sr, Nd, Pb, and Hf) compositions do not correlate with geochemical indicators of slab-fluids such as (Sr/P)n and Ba/Nb. Mass-balance modeling calculations, coupled with trace-element and isotopic data, indicate that although the mantle source for the calc-alkaline Adams basalts has been modified with a fluid derived from subducted sediment, the extent of modification is significantly less than what is documented in the southern Cascades. The isotopic and trace-element compositions of most Mount Adams lavas require the presence of enriched and depleted mantle sources, and based on volume-weighted chemical and isotopic compositions for Mount Adams lavas through time, an intraplate mantle source contributed the major magmatic mass of the system. Generation of basaltic andesites to dacites at Mount Adams occurred by assimilation and fractional crystallization in the lower crust, but wholesale crustal melting did not occur. Most lavas have Tb/Yb ratios that are significantly higher than those of MORB, which is consistent with partial melting of the mantle in the presence of residual garnet. ??18O values for olivine phenocrysts in Mount Adams lavas are within the range of typical upper mantle peridotites, precluding involvement of upper crustal sedimentary material or accreted terrane during magma ascent. The restricted Nd and Hf isotope compositions of Mount Adams lavas indicate that these isotope systems are insensitive to crustal

  13. Adam Smith and the Teaching of English Literature.

    ERIC Educational Resources Information Center

    Court, Franklin E.

    1985-01-01

    Adam Smith used selections from English literature in his classroom during the eighteenth century because he believed that vernacular literature could provide a ready context for the teaching of ideological, social, and moral lessons. He believed that higher education should prepare students for the real business of the real world. (RM)

  14. The TspanC8 Subgroup of Tetraspanins Interacts with A Disintegrin and Metalloprotease 10 (ADAM10) and Regulates Its Maturation and Cell Surface Expression*

    PubMed Central

    Haining, Elizabeth J.; Yang, Jing; Bailey, Rebecca L.; Khan, Kabir; Collier, Richard; Tsai, Schickwann; Watson, Steve P.; Frampton, Jon; Garcia, Paloma; Tomlinson, Michael G.

    2012-01-01

    A disintegrin and metalloprotease 10 (ADAM10) is a ubiquitous transmembrane metalloprotease that cleaves the extracellular regions from over 40 different transmembrane target proteins, including Notch and amyloid precursor protein. ADAM10 is essential for embryonic development and is also important in inflammation, cancer, and Alzheimer disease. However, ADAM10 regulation remains poorly understood. ADAM10 is compartmentalized into membrane microdomains formed by tetraspanins, which are a superfamily of 33 transmembrane proteins in humans that regulate clustering and trafficking of certain other transmembrane “partner” proteins. This is achieved by specific tetraspanin-partner interactions, but it is not clear which tetraspanins specifically interact with ADAM10. The aims of this study were to identify which tetraspanins interact with ADAM10 and how they regulate this metalloprotease. Co-immunoprecipitation identified specific ADAM10 interactions with Tspan5, Tspan10, Tspan14, Tspan15, Tspan17, and Tspan33/Penumbra. These are members of the largely unstudied TspanC8 subgroup of tetraspanins, all six of which promoted ADAM10 maturation. Different cell types express distinct repertoires of TspanC8 tetraspanins. Human umbilical vein endothelial cells express relatively high levels of Tspan14, the knockdown of which reduced ADAM10 surface expression and activity. Mouse erythrocytes express predominantly Tspan33, and ADAM10 expression was substantially reduced in the absence of this tetraspanin. In contrast, ADAM10 expression was normal on Tspan33-deficient mouse platelets in which Tspan14 is the major TspanC8 tetraspanin. These results define TspanC8 tetraspanins as essential regulators of ADAM10 maturation and trafficking to the cell surface. This finding has therapeutic implications because focusing on specific TspanC8-ADAM10 complexes may allow cell type- and/or substrate-specific ADAM10 targeting. PMID:23035126

  15. Community and Technical College Foundations: The Results of a Survey of Washington State's Community and Technical College Foundations.

    ERIC Educational Resources Information Center

    Kirk, Henry P., Ed.

    In 1992, all 32 state community and technical colleges in Washington State were contacted to obtain information on the characteristics and activities of the non-profit foundations which have been, or are being, established at each institution. Selected findings include the following: (1) a total of 25 foundations were established between 1963 and…

  16. A score including ADAM17 substrates correlates to recurring cardiovascular event in subjects with atherosclerosis.

    PubMed

    Rizza, Stefano; Copetti, Massimiliano; Cardellini, Marina; Menghini, Rossella; Pecchioli, Chiara; Luzi, Alessio; Di Cola, Giovanni; Porzio, Ottavia; Ippoliti, Arnaldo; Romeo, Franco; Pellegrini, Fabio; Federici, Massimo

    2015-04-01

    Atherosclerosis disease is a leading cause for mortality and morbidity. The narrowing/rupture of a vulnerable atherosclerotic plaque is accountable for acute cardiovascular events. However, despite of an intensive research, a reliable clinical method which may disclose a vulnerable patient is still unavailable. We tested the association of ADAM17 (A Disintegrin and Metallo Protease Domain 17) circulating substrates (sICAM-1, sVCAM-1, sIL6R and sTNFR1) with a second major cardiovascular events [MACEs] (cardiovascular death, peripheral artery surgeries, non-fatal myocardial infarction and non-fatal stroke) in 298 patients belonging to the Vascular Diabetes (AVD) study. To evaluate ADAM17 activity we create ADAM17 score through a RECPAM model. Finally we tested the discrimination ability and the reclassification of clinical models. At follow-up (mean 47 months, range 1-118 months), 55 MACEs occurred (14 nonfatal MI, 14 nonfatal strokes, 17 peripheral artery procedures and 10 cardiovascular deaths) (incidence = 7.8% person-years). An increased risk for incident events was observed among the high ADAM17 score individuals both in univariable (HR 19.20, 95% CI 15.82-63.36, p < 0.001) and multivariable analysis (HR 3.42, 95% CI 1.55-7.54, p < 0.001). Finally we found that ADAM17 score significantly increases the prediction accuracy of the Framingham Recurring-Coronary-Heart-Disease-Score, with a significant improvement in discrimination (integrated discrimination improvement = 9%, p = 0.012) and correctly reclassifying 10% of events and 41% of non-events resulting in a cNRI = 0.51 (p = 0.005). We demonstrated a positive role of ADAM17 activity to predicting CV events. We think that an approach that targets strategies beyond classic cardiovascular risk factors control is necessary in individuals with an established vascular atherosclerosis. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  17. The Implications of State Fiscal Policies for Community Colleges

    ERIC Educational Resources Information Center

    Dowd, Alicia C.; Shieh, Linda Taing

    2014-01-01

    A variety of policies and practices, including those developed by local boards and administrations, as well as those mandated by state and federal governments, affect budgets and finances at community colleges. Examples include tuition policies, fee structures, performance-based funding, and personnel policies. This chapter explores some of the…

  18. A Mechanism of Male Germ Cell Apoptosis Induced by Bisphenol-A and Nonylphenol Involving ADAM17 and p38 MAPK Activation

    PubMed Central

    Moreno, Ricardo D.

    2014-01-01

    Germ cell apoptosis regulation is pivotal in order to maintain proper daily sperm production. Several reports have shown that endocrine disruptors such as Bisphenol-A (BPA) and Nonylphenol (NP) induce germ cell apoptosis along with a decrease in sperm production. Given their ubiquitous distribution in plastic products used by humans it is important to clarify their mechanism of action. TACE/ADAM17 is a widely distributed extracellular metalloprotease and participates in the physiological apoptosis of germ cells during spermatogenesis. The aims of this work were: 1) to determine whether BPA and NP induce ADAM17 activation; and 2) to study whether ADAM17 and/or ADAM10 are involved in germ cell apoptosis induced by BPA and NP in the pubertal rat testis. A single dose of BPA or NP (50 mg/kg) induces germ cell apoptosis in 21-day-old male rats, which was prevented by a pharmacological inhibitor of ADAM17, but not by an inhibitor of ADAM10. In vitro, we showed that BPA and NP, at similar concentrations to those found in human samples, induce the shedding of exogenous and endogenous (TNF-α) ADAM17 substrates in primary rat Sertoli cell cultures and TM4 cell line. In addition, pharmacological inhibitors of metalloproteases and genetic silencing of ADAM17 prevent the shedding induced in vitro by BPA and NP. Finally, we showed that in vivo BPA and NP induced early activation (phosphorylation) of p38 MAPK and translocation of ADAM17 to the cell surface. Interestingly, the inhibition of p38 MAPK prevents germ cell apoptosis and translocation of ADAM17 to the cell surface. These results show for the first time that xenoestrogens can induce activation of ADAM17 at concentrations similar to those found in human samples, suggesting a mechanism by which they could imbalance para/juxtacrine cell-to-cell-communication and induce germ cell apoptosis. PMID:25474107

  19. REPORT OF CHICO STATE COLLEGE GRIDLEY FARM LABOR CAMP, SUMMER PROJECT (1964).

    ERIC Educational Resources Information Center

    HOWSDEN, ARLEY L.; AND OTHERS

    A SUMMER SCHOOL AND CHILD CARE CENTER WAS OPERATED BY CHICO STATE COLLEGE AT A FARM LABOR CAMP IN GRIDLEY, CALIFORNIA. THE SUMMER SCHOOL WAS TAUGHT BY COLLEGE STUDENTS AND OFFERED CLASSES AT ALL LEVELS. THESE CLASSES, WITH AN AVERAGE DAILY ATTENDANCE OF 68.15, SOUGHT A POSITIVE SELF-IMAGE AMOUNG THE MIGRANT CHILDREN BY RELATING TO THEM ON AN…

  20. Funding Issues in U.S. Community Colleges: Findings From a 2007 Survey of the National State Directors of Community Colleges

    ERIC Educational Resources Information Center

    Katsinas, Stephen G.; Tollefson, Terrence A.; Reamey, Becky A.

    2008-01-01

    Changing state revenues have prompted heightened concern about the immediate short- and long-term future and stability of state investments in higher education. The 2007 Survey of the National Council of State Directors of Community Colleges (NCSDCC) is the third administration of questions to determine questions of access, funding and overall…

  1. Fixing America's College Attainment Problems: It's about More than Affordability. Critical Considerations for Any New Federal-State Partnership

    ERIC Educational Resources Information Center

    Santos, Jose Luis; Haycock, Kati

    2016-01-01

    In response to mounting concerns about the cost of college, lawmakers have proposed major new partnerships between the federal government and states to tackle college affordability. The Education Trust maintains that any new federal-state proposal aimed at making college more affordable must also simultaneously address completion problems by…

  2. Adams National Historic Park Trolley Vehicle Replacement Selection Analysis

    DOT National Transportation Integrated Search

    2017-12-01

    Adams NHP owns three trolley vehicles that were purchased in the early 2000s and, while their accrued mileage remains low, they have reached the end of their useful lives due in large part to vehicle parts becoming unavailable. Both the original trol...

  3. Thomas Edison State College and Colorado State University: Using Cutting-Edge Technology to Enhance CE Unit Success

    ERIC Educational Resources Information Center

    van Zyl, Henry; Powell, Albert, Jr.

    2012-01-01

    Thomas Edison State College (TESC) and Colorado State University (CSU) offer significant contrasts in institutional culture, student demographics, faculty and institutional priorities and approaches to distance education course development and delivery. This article offers case studies showing that widely disparate program design and delivery…

  4. IL-5-stimulated eosinophils adherent to periostin undergo stereotypic morphological changes and ADAM8-dependent migration.

    PubMed

    Johansson, M W; Khanna, M; Bortnov, V; Annis, D S; Nguyen, C L; Mosher, D F

    2017-10-01

    IL-5 causes suspended eosinophils to polarize with filamentous (F)-actin and granules at one pole and the nucleus in a specialized uropod, the "nucleopod," which is capped with P-selectin glycoprotein ligand-1 (PSGL-1). IL-5 enhances eosinophil adhesion and migration on periostin, an extracellular matrix protein upregulated in asthma by type 2 immunity mediators. Determine how the polarized morphology evolves to foster migration of IL-5-stimulated eosinophils on a surface coated with periostin. Blood eosinophils adhering to adsorbed periostin were imaged at different time points by fluorescent microscopy, and migration of eosinophils on periostin was assayed. After 10 minutes in the presence of IL-5, adherent eosinophils were polarized with PSGL-1 at the nucleopod tip and F-actin distributed diffusely at the opposite end. After 30-60 minutes, the nucleopod had dissipated such that PSGL-1 was localized in a crescent or ring away from the cell periphery, and F-actin was found in podosome-like structures. The periostin layer, detected with monoclonal antibody Stiny-1, shown here to recognize the FAS1 4 module, was cleared in wide areas around adherent eosinophils. Clearance was attenuated by metalloproteinase inhibitors or antibodies to disintegrin metalloproteinase 8 (ADAM8), a major eosinophil metalloproteinase previously implicated in asthma pathogenesis. ADAM8 was not found in podosome-like structures, which are associated with proteolytic activity in other cell types. Instead, immunoblotting demonstrated proteoforms of ADAM8 that lack the cytoplasmic tail in the supernatant. Anti-ADAM8 inhibited migration of IL-5-stimulated eosinophils on periostin. Migrating IL-5-activated eosinophils on periostin exhibit loss of nucleopodal features and appearance of prominent podosomes along with clearance of the Stiny-1 periostin epitope. Migration and epitope clearance are both attenuated by inhibitors of ADAM8. We propose, therefore, that eosinophils remodel and migrate

  5. Henry Adams’s Life of George Cabot Lodge: A Portrait of the Artist as an Alienated Man

    DTIC Science & Technology

    1994-07-20

    literary tradition, especially as had been handed down from Adams’s Puritan forebears. My aim is to present the most complete critical study of this...several critics have pointed to this book as evidence of Adams’s diminished talents--when a careful study of the book in fact demonstrates otherwise...critical studies have given more than cursory attention to the Life of Lodge: J. C. Levenson, The Mind and Art of Henry Adams (1957); George Hochfield

  6. Tuition-Setting Authority and Deregulation at State Colleges and Universities. Policy Matters: A Higher Education Policy Brief

    ERIC Educational Resources Information Center

    McBain, Lesley

    2010-01-01

    State support for public colleges and universities is based on a historic relationship; these institutions were established to perform the public service mission of predominantly educating residents from local and state-wide communities at a lower price than private, independent colleges and universities. In return, the states appropriated funds…

  7. College Student Migration.

    ERIC Educational Resources Information Center

    Fenske, R. H.; And Others

    This study examines the background characteristics of two large national samples of first-time enrolled freshmen who (a) attended college within their state of residence but away from their home community, (b) migrated to a college in an adjacent state, (c) migrated to a college in a distant state, and (d) attended college in their home community.…

  8. Gender Differences in Promotion Experiences at Two Elite Private Liberal Arts Colleges in the United States

    ERIC Educational Resources Information Center

    Berheide, Catherine White; Christenson, Lisa; Linden, Rena; Bray, Una

    2013-01-01

    In colleges and universities throughout the United States, women are underrepresented at the rank of full professor. This national pattern holds true at two highly selective small private liberal arts colleges in the Northeast, one formerly a men's college and the other formerly a women's college. Analysis of personnel data at the former women's…

  9. Struggle and Success: The State of Teacher Education at Tribal Colleges and Universities

    ERIC Educational Resources Information Center

    Lamb, Carmelita

    2016-01-01

    From the earliest partnerships between Tribal Colleges and Universities (TCUs) and state colleges and universities, to the present-day independent bachelor's and master's degree teacher education programs, there has been a change in how higher education is designed to meet the uniquely Indigenous way that knowledge is exchanged, leading to greater…

  10. Using Calamity to Drive College Policy: President William Beardshear, Iowa State College, and the Challenge of Enrollment Growth, 1891-1902

    ERIC Educational Resources Information Center

    Biggs, Douglas

    2016-01-01

    The six Land Grant colleges and universities across the upper Midwest (Wisconsin, Minnesota, Nebraska, North Dakota State, South Dakota State, and Iowa State) all faced unprecedented challenges in the 1890s. The economic depression brought on by the Panic of 1893 saw budget cutbacks and lean times, but the "McKinley Prosperity," combined…

  11. Targeting ADAM17 inhibits human colorectal adenocarcinoma progression and tumor-initiating cell frequency.

    PubMed

    Dosch, Joseph; Ziemke, Elizabeth; Wan, Shanshan; Luker, Kathryn; Welling, Theodore; Hardiman, Karin; Fearon, Eric; Thomas, Suneetha; Flynn, Matthew; Rios-Doria, Jonathan; Hollingsworth, Robert; Herbst, Ronald; Hurt, Elaine; Sebolt-Leopold, Judith

    2017-09-12

    ADAM17 (a disintegrin and metalloproteinase 17)/TACE (TNFα converting enzyme) has emerged as a potential therapeutic target in colorectal cancer (CRC) and other cancers, due in part to its role in regulating various tumor cell surface proteins and growth factors and cytokines in the tumor microenvironment. The emergence of MEDI3622, a highly potent and specific antibody-based ADAM17 inhibitor, has allowed testing of the concept that targeting ADAM17 may be an important new therapeutic approach for CRC patients. We demonstrate that MEDI3622 is highly efficacious on tumor growth in multiple human CRC PDX models, resulting in improved survival of animals bearing tumor xenografts. MEDI3622 was further found to impact Notch pathway activity and tumor-initiating cells. The promising preclinical activity seen here supports further clinical investigation of this treatment approach to improve therapeutic outcome for patients diagnosed with metastatic CRC, including patients with KRAS-mutant tumors for whom other therapeutic options are currently limited.

  12. ADAM: An Axisymmetric Duct Aeroacoustic Modeling system. [aircraft turbofan engines

    NASA Technical Reports Server (NTRS)

    Abrahamson, A. L.

    1983-01-01

    An interconnected system of computer programs for analyzing the propagation and attenuation of sound in aeroengine ducts containing realistic compressible subsonic mean flows, ADAM was developed primarily for research directed towards the reduction of noise emitted from turbofan aircraft engines. The two basic components are a streamtube curvature program for determination of the mean flow, and a finite element code for solution of the acoustic propagation problem. The system, which has been specifically tailored for ease of use, is presently installed at NASA Langley Reseach Center on a Control Data Cyber 175 Computer under the NOS Operating system employing a Tektronix terminal for interactive graphics. The scope and organization of the ADAM system is described. A users guide, examples of input data, and results for selected cases are included.

  13. System Verification of MSL Skycrane Using an Integrated ADAMS Simulation

    NASA Technical Reports Server (NTRS)

    White, Christopher; Antoun, George; Brugarolas, Paul; Lih, Shyh-Shiuh; Peng, Chia-Yen; Phan, Linh; San Martin, Alejandro; Sell, Steven

    2012-01-01

    Mars Science Laboratory (MSL) will use the Skycrane architecture to execute final descent and landing maneuvers. The Skycrane phase uses closed-loop feedback control throughout the entire phase, starting with rover separation, through mobility deploy, and through touchdown, ending only when the bridles have completely slacked. The integrated ADAMS simulation described in this paper couples complex dynamical models created by the mechanical subsystem with actual GNC flight software algorithms that have been compiled and linked into ADAMS. These integrated simulations provide the project with the best means to verify key Skycrane requirements which have a tightly coupled GNC-Mechanical aspect to them. It also provides the best opportunity to validate the design of the algorithm that determines when to cut the bridles. The results of the simulations show the excellent performance of the Skycrane system.

  14. College Student Drug Usage in a State System as a Function of Type of Institution

    ERIC Educational Resources Information Center

    Schoenfeldt, Lyle F.; Strimbu, Jerry L.

    1975-01-01

    Over 4,500 students from 28 universities, colleges, and junior colleges constituting a state system of higher education were compared on extent of drug use. The largest differences were between universities and junior colleges on alcohol and marihuana. Differences in terms of actual numbers of users were small. Implications are discussed.…

  15. Ectodomain Shedding by ADAM17: Its Role in Neutrophil Recruitment and the Impairment of This Process during Sepsis.

    PubMed

    Mishra, Hemant K; Ma, Jing; Walcheck, Bruce

    2017-01-01

    Neutrophils are specialized at killing bacteria and are recruited from the blood in a rapid and robust manner during infection. A cascade of adhesion events direct their attachment to the vascular endothelium and migration into the underlying tissue. A disintegrin and metalloproteinase 17 (ADAM17) functions in the cell membrane of neutrophils and endothelial cells by cleaving its substrates, typically in a cis manner, at an extracellular site proximal to the cell membrane. This process is referred to as ectodomain shedding and it results in the downregulation of various adhesion molecules and receptors, and the release of immune regulating factors. ADAM17 sheddase activity is induced upon cell activation and rapidly modulates intravascular adhesion events in response to diverse environmental stimuli. During sepsis, an excessive systemic inflammatory response against infection, neutrophil migration becomes severely impaired. This involves ADAM17 as indicated by increased levels of its cleaved substrates in the blood of septic patients, and that ADAM17 inactivation improves neutrophil recruitment and bacterial clearance in animal models of sepsis. Excessive ADAM17 sheddase activity during sepsis thus appears to undermine in a direct and indirect manner the necessary balance between intravascular adhesion and de-adhesion events that regulate neutrophil migration into sites of infection. This review provides an overview of ADAM17 function and regulation and its potential contribution to neutrophil dysfunction during sepsis.

  16. Community Colleges and Higher Education: How do State Transfer and Articulation Policies Impact Student Pathways? CRPE Working Paper 2008-4

    ERIC Educational Resources Information Center

    Goldhaber, Dan; Gross, Betheny; DeBurgomaster, Scott

    2008-01-01

    This paper reviews state cross-institutional policies designed to better integrate state community colleges with traditional four-year colleges and university system schools, commonly referred to as "transfer and articulation policies," and examines how patterns of college attendance, transfer, and degree earning vary across states with different…

  17. Revenue Bond Financing Auxiliary Service Facilities Construction at the State Colleges.

    ERIC Educational Resources Information Center

    Maryland Board of Trustees of the State Colleges, Baltimore.

    Since the State of Maryland does not provide funds for the construction of dormitories, dining halls, student activities, buildings, and similar ancillary services, an outline of cost responsibilities for such facilities in the state college system is presented. Based on a discussion of the financing methods for ancillary projects, the role of the…

  18. Cigarette Smoking among Korean International College Students in the United States

    ERIC Educational Resources Information Center

    Sa, Jaesin; Seo, Dong-Chul; Nelson, Toben F.; Lohrmann, David K.

    2013-01-01

    Objective and Participants: This study explored (1) the prevalence of cigarette smoking among South Korean international college students in the United States, (2) differences in smoking between on- and off-campus living arrangements, and (3) predictors of an increase in smoking over time in the United States Methods: An online survey was…

  19. The Transformation of a Florida Community College into a State College: A Case Study of the Impact on Institutional Culture, Mission, & Identity

    ERIC Educational Resources Information Center

    Hagen, Lisa J.

    2012-01-01

    A case-study was designed to assess the extent of change at a selected Florida community college that transformed into a state college. The purpose of the investigation was to explore how the transformation influenced institutional culture, mission, and identity based on the perceptions of faculty members and administrators. Data collection…

  20. Evaluating College Readiness: Are Federal and State Policies Helping or Hindering the Effort?

    ERIC Educational Resources Information Center

    Kramer, Steven L.; Osgood, Jeffery; Bernotsky, Lorraine; Wolff, Edward; Merlino, F. Joseph; Garcia, Tanya I.; Kramer, Helen M.

    2016-01-01

    This article investigates the utility and availability of college data to evaluate the impact of high school interventions. It reports results of a pilot study that collected information about the college experiences of graduates from four high schools in the northeast United States. Using these results as a lens, the article examines what…

  1. A Survey of College Reading Programs in New York State: Diagnosis, Placement and Program Components.

    ERIC Educational Resources Information Center

    Malinowski, Patricia A.

    In February 1988, a survey was conducted to examine placement procedures and developmental reading programs at two- and four-year colleges in New York State. Surveys were mailed to 30 two-year colleges and 28 four-year colleges, requesting information on the placement tests and cut-off scores used; types of additional diagnostic testing; course…

  2. State Financial Aid to Students: A Trend Analysis of Access and Choice of Public or Private Colleges.

    ERIC Educational Resources Information Center

    Fenske, Robert H.; And Others

    1979-01-01

    Reports trends over a recent nine-year period in student access to and choice of public or private college as related to availability of monetary awards from one of the largest state student financial aid agencies, the Illinois State Scholarship Commission. Survey responses indicate that state awards foster access to Illinois college and…

  3. Using State Student Unit Record Data to Increase Community College Student Success

    ERIC Educational Resources Information Center

    Ewell, Peter; Jenkins, Davis

    2008-01-01

    This chapter examines lessons learned by states that are using student unit record (SUR) data to improve outcomes for community college students and recommends steps states can take to strengthen their use of SUR databases to benefit students and communities. (Contains 1 exhibit.)

  4. The unexpected movement of the HIV epidemic in the Southeastern United States: transmission among college students.

    PubMed

    Hightow, Lisa B; MacDonald, Pia D M; Pilcher, Christopher D; Kaplan, Andrew H; Foust, Evelyn; Nguyen, Trang Q; Leone, Peter A

    2005-04-15

    Approximately 16 million people are enrolled in institutions of higher learning in the United States. However, college students have not been perceived as at high risk for HIV infection. In early 2003, acute HIV infection was diagnosed in 2 men attending college in North Carolina. We describe an epidemiologic investigation of newly diagnosed HIV infection in men attending college in North Carolina. We reviewed state surveillance records examining new HIV diagnoses in men 18-30 years old between January 1, 2000 and December 31, 2003, living in 69 North Carolina counties. Risk behavior and demographic information for HIV-infected men enrolled in college were compared with HIV-infected male nonenrollees. Of the 735 records available for review, 84 (11%) were college men. Eighty-seven percent of college men were African American and 92% were men who have sex with men (MSM) or men who have sex with men and women (MSM/W). Compared with noncollege men, college men were more likely to be African American (odds ratio 3.70, 95% CI = 1.86-7.54), to report meeting sex partners at bars or dance clubs (odds ratio 3.01, 95% CI = 1.77-5.10) or on the Internet/chat lines (odds ratio 4.95, 95% CI = 2.53-9.64), or to report use of "ecstasy" or club drugs (odds ratio 4.51, 95% CI = 1.15-15.40). Newly diagnosed HIV infection was found in men in 37 colleges located in North Carolina or surrounding states and a sexual partner network investigation linked 21 colleges, 61 students, and 8 partners of students. We describe an epidemic of HIV infection occurring in North Carolina college students, primarily involving African American MSM and MSM/W. College students represent an at-risk, accessible population, which deserves further HIV prevention interventions.

  5. Comparative gene expression profiling of ADAMs, MMPs, TIMPs, EMMPRIN, EGF-R and VEGFA in low grade meningioma.

    PubMed

    Rooprai, Harcharan K; Martin, Andrew J; King, Andrew; Appadu, Usha D; Jones, Huw; Selway, Richard P; Gullan, Richard W; Pilkington, Geoffrey J

    2016-12-01

    MMPs (matrix metalloproteinases), ADAMs (a disintegrin and metalloproteinase) and TIMPs (tissue inhibitors of metalloproteinases) are implicated in invasion and angiogenesis: both are tissue remodeling processes involving regulated proteolysis of the extracellular matrix, growth factors and their receptors. The expression of these three groups and their correlations with clinical behaviour has been reported in gliomas but a similar comprehensive study in meningiomas is lacking. In this study, we aimed to evaluate the patterns of expression of 23 MMPs, 4 TIMPs, 8 ADAMs, selective growth factors and their receptors in 17 benign meningiomas using a quantitative real-time polymerase chain reaction (qPCR). Results indicated very high gene expression of 13 proteases, inhibitors and growth factors studied: MMP2 and MMP14, TIMP-1, -2 and -3, ADAM9, 10, 12, 15 and 17, EGF-R, EMMPRIN and VEGF-A, in almost every meningioma. Expression pattern analysis showed several positive correlations between MMPs, ADAMs, TIMPs and growth factors. Furthermore, our findings suggest that expression of MMP14, ADAM9, 10, 12, 15 and 17, TIMP-2, EGF-R and EMMPRIN reflects histological subtype of meningioma such that fibroblastic subtype had the highest mRNA expression, transitional subtype was intermediate and meningothelial type had the lowest expression. In conclusion, this is the first comprehensive study characterizing gene expression of 8 ADAMs in meningiomas. These neoplasms, although by histological definition benign, have invasive potential. Taken together, the selected elevated gene expression pattern may serve to identify targets for therapeutic intervention or indicators of biological progression and recurrence.

  6. Lightweight robotic mobility: template-based modeling for dynamics and controls using ADAMS/car and MATLAB

    NASA Astrophysics Data System (ADS)

    Adamczyk, Peter G.; Gorsich, David J.; Hudas, Greg R.; Overholt, James

    2003-09-01

    The U.S. Army is seeking to develop autonomous off-road mobile robots to perform tasks in the field such as supply delivery and reconnaissance in dangerous territory. A key problem to be solved with these robots is off-road mobility, to ensure that the robots can accomplish their tasks without loss or damage. We have developed a computer model of one such concept robot, the small-scale "T-1" omnidirectional vehicle (ODV), to study the effects of different control strategies on the robot's mobility in off-road settings. We built the dynamic model in ADAMS/Car and the control system in Matlab/Simulink. This paper presents the template-based method used to construct the ADAMS model of the T-1 ODV. It discusses the strengths and weaknesses of ADAMS/Car software in such an application, and describes the benefits and challenges of the approach as a whole. The paper also addresses effective linking of ADAMS/Car and Matlab for complete control system development. Finally, this paper includes a section describing the extension of the T-1 templates to other similar ODV concepts for rapid development.

  7. A Policy Analysis of Missouri Community College Residence Hall Discipline Policies with an Analysis of Changes in the State Fair Community College Residence Hall Policy

    ERIC Educational Resources Information Center

    Gilgour, Joseph G.

    2012-01-01

    Community colleges in the United States have long been known as institutions of equal opportunity and affordable education. One facet of student life appearing at more and more community colleges is the addition of residence halls. Still, the number of community colleges with on-campus living is relatively small, and for the campuses with…

  8. Holding Colleges and Universities Accountable for Meeting State Needs. Challenge to Lead Series

    ERIC Educational Resources Information Center

    Diaz, Alicia A.; Lord, Joan; Marks, Joseph L.

    2006-01-01

    Kentucky, Oklahoma, and Tennessee have given all the Southern Regional Education Board (SREB) states a new tool to help focus their colleges and universities on state needs. These three states have created plans for their higher education institutions by drawing on leadership from a broad range of state agencies. They identified state needs and…

  9. The SPICE Center at Bluefield State College. Final Report.

    ERIC Educational Resources Information Center

    Roberts, David Harrill

    The writing center at Bluefield State College (West Virginia) is called the SPICE Center, SPICE being an acronym for Self Paced Instruction for Competency in English. In addition to emphasizing skill acquisition and flexibility, it stresses face-to-face evaluation of written work, and places heavy emphasis on writing as process instead of writing…

  10. State Department Program Pairs Foreign Students with Community Colleges

    ERIC Educational Resources Information Center

    Fischer, Karin

    2009-01-01

    Educational exchanges and fellowships are not new; the best known, the Fulbright Program, is more than 60 years old. But the Community College Summit Initiative Program, as this fledgling effort is known, reflects a growing recognition among American government officials that the United States must do a better job in its public-diplomacy outreach…

  11. Competitiveness of Educational Quality of the State College of Islamic Studies (STAIN) Pontianak after Status Change to the State Institute of Islamic Studies (IAIN) Pontianak

    ERIC Educational Resources Information Center

    Misdah

    2016-01-01

    The purpose of this study was to determine: 1) Reality competition education quality of The State college of Islamic studies (STAIN) Pontianak after status change to the state institute of Islamic studies (IAIN) Pontianak, 2) Education quality management strategy of The State college of Islamic studies (STAIN) Pontianak after status change to the…

  12. ADAM15 is involved in MICB shedding and mediates the effects of gemcitabine on MICB shedding in PANC-1 pancreatic cancer cells.

    PubMed

    Duan, Xiaohui; Mao, Xianhai; Sun, Weijia

    2013-03-01

    The aim of this study was to investigate the role of ADAM15 in MHC class I polypeptide-related sequence B (MICB) protein ectodomain shedding and observe whether or not gemcitabine affects MICB shedding from PANC-1 cells. In this study, immunohistochemistry of MICB and ADAM15 were performed on tumor samples obtained from 93 patients with pancreatic ductal adenocarcinoma (PDAC). The expression of MICB and ADAM15 in the PDAC tissues was significantly higher compared with that in the normal tissues of the pancreas. Statistical analysis showed a significant correlation between the expression of MICB and certain classic clinicopathological characteristics (i.e., histological grade and TNM stage). ADAM15 expression was found to correlate with lymph node metastasis and TNM stage. The Spearman's rank test suggested that the expression of MICB was inversely correlated with that of ADAM15 in PDAC tissues. Knockdown of ADAM15 in PANC-1 cells clearly upregulated MICB expression on the cellular surface and downregulated soluble MICB (sMICB) levels in the culture supernatants. A non-toxic dose of 0.5 µmol/l gemcitabine suppresses ADAM15 expression leading, at the same time, to an increase in MICB expression and a decrease in sMICB production in PANC-1 cells. The mRNA levels of MICB did not change following PANC-1 exposure to gemcitabine. Further study suggests that the suppressive effect of gemcitabine on MICB shedding in PANC-1 cells is mediated by ADAM15 downregulation. In conclusion, the results of the present study support the hypothesis that ADAM15 is involved in MICB shedding of PANC-1 cells and that gemcitabine inhibits MICB ectodomain shedding through the suppression of ADAM15.

  13. State Tuition, Fees, and Financial Assistance Policies: For Public Colleges and Universities, 2010-11

    ERIC Educational Resources Information Center

    Bell, Allison C.; Carnahan, Julie; L'Orange, Hans P.

    2011-01-01

    This report, "State Tuition, Fees, and Financial Assistance Policies for Public Colleges and Universities: 2010-11", examines the philosophies, policies, and procedures that influence decision-making regarding public college and university tuition, student fees, and student financial aid programs. This report also provides information…

  14. Tying Funding to Community College Outcomes: Models, Tools, and Recommendations for States. Executive Summary

    ERIC Educational Resources Information Center

    Altstadt, David, Ed.

    2012-01-01

    Driven by economic and educational imperatives, public policymakers, higher education leaders, and philanthropic and advocacy groups are mobilizing aggressive national and state campaigns to bolster college completion. Campaigns to improve student success are particularly concerned about the performance of the nation's community colleges. In…

  15. Cytoskeletal confinement of CX3CL1 limits its susceptibility to proteolytic cleavage by ADAM10

    PubMed Central

    Wong, Harikesh S.; Jaumouillé, Valentin; Heit, Bryan; Doodnauth, Sasha A.; Patel, Sajedabanu; Huang, Yi-Wei; Grinstein, Sergio; Robinson, Lisa A.

    2014-01-01

    CX3CL1 is a unique chemokine that acts both as a transmembrane endothelial adhesion molecule and, upon proteolytic cleavage, a soluble chemoattractant for circulating leukocytes. The constitutive release of soluble CX3CL1 requires the interaction of its transmembrane species with the integral membrane metalloprotease ADAM10, yet the mechanisms governing this process remain elusive. Using single-particle tracking and subdiffraction imaging, we studied how ADAM10 interacts with CX3CL1. We observed that the majority of cell surface CX3CL1 diffused within restricted confinement regions structured by the cortical actin cytoskeleton. These confinement regions sequestered CX3CL1 from ADAM10, precluding their association. Disruption of the actin cytoskeleton reduced CX3CL1 confinement and increased CX3CL1–ADAM10 interactions, promoting the release of soluble chemokine. Our results demonstrate a novel role for the cytoskeleton in limiting membrane protein proteolysis, thereby regulating both cell surface levels and the release of soluble ligand. PMID:25253723

  16. GLASS VISCOSITY AS A FUNCTION OF TEMPERATURE AND COMPOSITION: A MODEL BASED ON ADAM-GIBBS EQUATION

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hrma, Pavel R.

    2008-07-01

    Within the temperature range and composition region of processing and product forming, the viscosity of commercial and waste glasses spans over 12 orders of magnitude. This paper shows that a generalized Adam-Gibbs relationship reasonably approximates the real behavior of glasses with four temperature-independent parameters of which two are linear functions of the composition vector. The equation is subjected to two constraints, one requiring that the viscosity-temperature relationship approaches the Arrhenius function at high temperatures with a composition-independent pre-exponential factor and the other that the viscosity value is independent of composition at the glass-transition temperature. Several sets of constant coefficients weremore » obtained by fitting the generalized Adam-Gibbs equation to data of two glass families: float glass and Hanford waste glass. Other equations (the Vogel-Fulcher-Tammann equation, original and modified, the Avramov equation, and the Douglass-Doremus equation) were fitted to float glass data series and compared with the Adam-Gibbs equation, showing that Adam-Gibbs glass appears an excellent approximation of real glasses even as compared with other candidate constitutive relations.« less

  17. Progress in the First Five Years: An Evaluation of Achieving the Dream Colleges in Washington State

    ERIC Educational Resources Information Center

    Jenkins, Davis; Wachen, John; Kerrigan, Monica Reid; Mayer, Alexander K.

    2012-01-01

    In 2006, six community and technical colleges in Washington State joined the innovative national reform initiative called Achieving the Dream (ATD). This report describes the progress each college made in implementing ATD's "culture of evidence" principles for institutional improvement, examines strategies implemented by the colleges to…

  18. A History of the Community College Internship Program at North Carolina State University

    ERIC Educational Resources Information Center

    Broadhurst, Christopher J.; Bartlett, James E.

    2014-01-01

    Following World War II, North Carolina created public junior colleges and industrial education centers to meet the educational demands of veterans and expand the technical skills of the state's workforce. Despite the creation of these campuses, in the early 1960s North Carolina ranked 47th in the number of citizens in college, and 66 counties in…

  19. The Economic Impact of Jefferson College on the Community and State--FY1997.

    ERIC Educational Resources Information Center

    Jefferson Coll., Hillsboro, MO.

    This document provides an estimation of the ways in which Jefferson College (Missouri) impacts the economy of Jefferson County and the state as a whole. It offers quantitative information and acts as a reference for the Board of Trustees, administrators, faculty, and staff regarding the economic significance of the college to the area it serves.…

  20. An Assessment of Community College Staff Development Needs in the Northeastern United States.

    ERIC Educational Resources Information Center

    Hammons, James O.; Wallace, Terry H. Smith

    This monograph reports the results of a study conducted to make a comprehensive assessment of the inservice training needs of public and private two-year colleges in the northeastern United States and Ohio. A questionnaire was sent to the chief executive officer of 294 two-year colleges to gather information on degree of need for specific areas of…

  1. EGF promotes the shedding of soluble E-cadherin in an ADAM10-dependent manner in prostate epithelial cells.

    PubMed

    Grabowska, Magdalena M; Sandhu, Brindar; Day, Mark L

    2012-02-01

    During the progression of prostate cancer, the epithelial adhesion molecule E-cadherin is cleaved from the cell surface by ADAM15 proteolytic processing, generating an extracellular 80kDa fragment referred to as soluble E-cadherin (sE-cad). Contrary to observations in cancer, the generation of sE-cad appears to correlate with ADAM10 activity in benign prostatic epithelium. The ADAM10-specific inhibitor INCB8765 and the ADAM10 prodomain inhibit the generation of sE-cad, as well as downstream signaling and cell proliferation. Addition of EGF or amphiregulin (AREG) to these untransformed cell lines increases the amount of sE-cad shed into the conditioned media, as well as sE-cad bound to EGFR. EGF-associated shedding appears to be mediated by ADAM10 as shRNA knockdown of ADAM10 results in reduced shedding of sE-cad. To examine the physiologic role of sE-cad on benign prostatic epithelium, we treated BPH-1 and large T immortalized prostate epithelial cells (PrEC) with an sE-cad chimera comprised of the human Fc domain of IgG(1), fused to the extracellular domains of E-cadherin (Fc-Ecad). The treatment of untransformed prostate epithelial cells with Fc-Ecad resulted in phosphorylation of EGFR and downstream signaling through ERK and increased cell proliferation. Pre-treating BPH-1 and PrEC cells with cetuximab, a therapeutic monoclonal antibody against EGFR, decreased the ability of Fc-Ecad to induce EGFR phosphorylation, downstream signaling, and proliferation. These data suggest that ADAM10-generated sE-cad may have a role in EGFR signaling independent of traditional EGFR ligands. Copyright © 2011 Elsevier Inc. All rights reserved.

  2. Needs Assessment of International Students at Eastern Oregon State College.

    ERIC Educational Resources Information Center

    Eid, Mamoud Taha; Jordan-Domschot, Theresa

    The purpose of the research project was to assess the needs, satisfaction, and concerns of international students attending Eastern Oregon State College. The international student population consisted of students from Micronesia, Netherlands, Somalia, Saudi Arabia, Jordan, Iran, Japan, Thailand, Zimbabwe, Belgium, Canada, Nigeria, China,…

  3. Ectodomain shedding of Limbic System-Associated Membrane Protein (LSAMP) by ADAM Metallopeptidases promotes neurite outgrowth in DRG neurons.

    PubMed

    Sanz, Ricardo L; Ferraro, Gino B; Girouard, Marie-Pier; Fournier, Alyson E

    2017-08-11

    IgLONs are members of the immunoglobulin superfamily of cell adhesion proteins implicated in the process of neuronal outgrowth, cell adhesion and subdomain target recognition. IgLONs form homophilic and heterophilic complexes on the cell surface that repress or promote growth depending on the neuronal population, the developmental stage and surface repertoire of IgLON family members. In the present study, we identified a metalloproteinase-dependent mechanism necessary to promote growth in embryonic dorsal root ganglion cells (DRGs). Treatment of embryonic DRG neurons with pan-metalloproteinase inhibitors, tissue inhibitor of metalloproteinase-3, or an inhibitor of ADAM Metallopeptidase Domain 10 (ADAM10) reduces outgrowth from DRG neurons indicating that metalloproteinase activity is important for outgrowth. The IgLON family members Neurotrimin (NTM) and Limbic System-Associated Membrane Protein (LSAMP) were identified as ADAM10 substrates that are shed from the cell surface of DRG neurons. Overexpression of LSAMP and NTM suppresses outgrowth from DRG neurons. Furthermore, LSAMP loss of function decreases the outgrowth sensitivity to an ADAM10 inhibitor. Together our findings support a role for ADAM-dependent shedding of cell surface LSAMP in promoting outgrowth from DRG neurons.

  4. Florida's Progress toward Excellence in Education in the State Community College System. A Report to the State Board of Education.

    ERIC Educational Resources Information Center

    Florida State Board of Education, Tallahassee.

    Covering the 1983-84 academic year, this report describes the status of the Florida state community college system according to 19 different indicators of progress toward excellence. The 19 indicators are: (1) academic scholarships and fellowships awarded to graduates; (2) College Level Academic Skills Test scores; (3) findings of follow-up…

  5. ADAM binding protein Eve-1 is required for ectodomain shedding of epidermal growth factor receptor ligands.

    PubMed

    Tanaka, Motonari; Nanba, Daisuke; Mori, Seiji; Shiba, Fumio; Ishiguro, Hiroshi; Yoshino, Koichiro; Matsuura, Nariaki; Higashiyama, Shigeki

    2004-10-01

    A disintegrin and metalloproteases (ADAMs) are implicated in the ectodomain shedding of epidermal growth factor receptor (EGFR) ligands in EGFR transactivation. However, the activation mechanisms of ADAMs remain elusive. To analyze the regulatory mechanisms of ADAM activation, we performed yeast two-hybrid screening using the cytoplasmic domain of ADAM12 as bait, and identified a protein that we designated Eve-1. Two cDNAs were cloned and characterized. They encode alternatively spliced isoforms of Eve-1, called Eve-1a and Eve-1b, that have four and five tandem Src homology 3 (SH3) domains in the carboxyl-terminal region, respectively, and seven proline-rich SH3 domain binding motifs in the amino-terminal region. The short forms of Eve-1, Eve-1c and Eve-1d, translated at Met-371 are human counterparts of mouse Sh3d19. Northern blot analysis demonstrated that Eve-1 is abundantly expressed in skeletal muscle and heart. Western blot analysis revealed the dominant production of Eve-1c in human cancer cell lines. Knockdown of Eve-1 by small interfering RNA in HT1080 cells reduced the shedding of proHB-EGF induced by angiotensin II and 12-O-tetradecanoylphorbol-13-acetate, as well as the shedding of pro-transforming growth factor-alpha, promphiregulin, and proepiregulin by 12-O-tetradecanoylphorbol-13-acetate, suggesting that Eve-1 plays a role in positively regulating the activity of ADAMs in the signaling of EGFR-ligand shedding.

  6. An evolutionary recent neuroepithelial cell adhesion function of huntingtin implicates ADAM10-Ncadherin.

    PubMed

    Lo Sardo, Valentina; Zuccato, Chiara; Gaudenzi, Germano; Vitali, Barbara; Ramos, Catarina; Tartari, Marzia; Myre, Michael A; Walker, James A; Pistocchi, Anna; Conti, Luciano; Valenza, Marta; Drung, Binia; Schmidt, Boris; Gusella, James; Zeitlin, Scott; Cotelli, Franco; Cattaneo, Elena

    2012-05-01

    The Huntington's disease gene product, huntingtin, is indispensable for neural tube formation, but its role is obscure. We studied neurulation in htt-null embryonic stem cells and htt-morpholino zebrafish embryos and found a previously unknown, evolutionarily recent function for this ancient protein. We found that htt was essential for homotypic interactions between neuroepithelial cells; it permitted neurulation and rosette formation by regulating metalloprotease ADAM10 activity and Ncadherin cleavage. This function was embedded in the N terminus of htt and was phenocopied by treatment of htt knockdown zebrafish with an ADAM10 inhibitor. Notably, in htt-null cells, reversion of the rosetteless phenotype occurred only with expression of evolutionarily recent htt heterologues from deuterostome organisms. Conversely, all of the heterologues that we tested, including htt from Drosophila melanogaster and Dictyostelium discoideum, exhibited anti-apoptotic activity. Thus, anti-apoptosis may have been one of htt’s ancestral function(s), but, in deuterostomes, htt evolved to acquire a unique regulatory activity for controlling neural adhesion via ADAM10-Ncadherin, with implications for brain evolution and development.

  7. Facilities Planning Conference for Community-Junior College State-Level Personnel.

    ERIC Educational Resources Information Center

    Florida Univ., Gainesville. Inst. of Higher Education.

    This report on planning and developing facilities for community-junior colleges includes papers presented at a conference for state-level facility planners. The meeting covered the following areas: (1) development of physical facilities responsive to educational programs and community needs; (2) efficient use of existing facilities through…

  8. Evaluation of Student Engagement Assessment in Colorado State University's Warner College of Natural Resources

    ERIC Educational Resources Information Center

    Holman, Debra Kaye

    2013-01-01

    The purpose of this mixed methods study was to conduct a participatory program evaluation of student engagement assessment in Colorado State University's (CSU) Warner College of Natural Resources (WCNR). The college requested the evaluation after completing two pilot studies of undergraduate engagement which led them to consider establishing the…

  9. Implementing Transfer and Articulation: A Case Study of Community Colleges and State Universities

    ERIC Educational Resources Information Center

    Senie, Kathryn C.

    2016-01-01

    This study examined the cultural aspects of a transfer articulation policy between public community colleges and state universities enacted by a newly consolidated state governing board for higher education in a northeastern state. A qualitative multisite case study design explored how key stakeholders, faculty, administrators and staff viewed the…

  10. Rewarding Dual Enrollment in Performance-Based Funding Formulas: How States Can Create Incentives for College to High School Partnerships

    ERIC Educational Resources Information Center

    Struhl, Ben

    2013-01-01

    Far too few students who enter college succeed in earning a certificate or degree. States are developing a range of strategies to increase college completion rates. Performance-based funding is an increasingly popular way for states to fund public colleges and universities: Produce more graduates; get more funding. The author suggests that in…

  11. Capital Construction Budget Recommendations and Prioritization, 2011-2013 Biennium: For the Nebraska State College System, University of Nebraska and Nebraska College of Technical Agriculture

    ERIC Educational Resources Information Center

    Nebraska's Coordinating Commission for Postsecondary Education, 2010

    2010-01-01

    The Coordinating Commission for Postsecondary Education provides funding and priority recommendations for the Nebraska State College's, the University of Nebraska's and the Nebraska College of Technical Agriculture at Curtis' capital construction requests, as outlined in Nebraska's Constitution and Statutes. The overarching principle used in this…

  12. The Learning Disabilities Unit at the State College of Optometry/SUNY.

    ERIC Educational Resources Information Center

    Solan, Harold A.; Springer, Florence E.

    1986-01-01

    The Learning Disabilities Unit of New York's State College of Optometry, providing testing and research for learning disabled adults and children and professional instruction and clinical experience for students of optometry and related fields, is described. (MSE)

  13. Survey of Part-Time Faculty at Ferris State College.

    ERIC Educational Resources Information Center

    Snyder, Chryl A.; Terzin, Margaret A.

    The status of part-time faculty at Ferris State College during the 1984 fall quarter was investigated. A total of 53 part-timers completed the survey, which was based on the concerns of members of the Ferris Professional Women's organization. It was found that part-time faculty members were likely to be female, 36-50 years old, married, with a…

  14. Toward Understanding Trust: A Response to Adams and Miskell

    ERIC Educational Resources Information Center

    Romero, Lisa S.; Mitchell, Douglas E.

    2018-01-01

    Purpose: Trust is a key component of successful schools. Although scholars widely agree that trust is multifaceted, there is less agreement about the number and nature of these factors. In the October 2016 issue of "Educational Administration Quarterly," C. M. Adams and Miskell (see EJ1112413) argued that their Teacher Trust of District…

  15. Washington State Board for Community and Technical Colleges Enrollment and Staffing Report, Fall 2014

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2014

    2014-01-01

    The "Fall Enrollment and Staffing Report 2014" provides a snapshot of enrollments in community and technical colleges during fall quarter 2014. The report addresses the questions most commonly raised regarding the community and technical colleges in Washington. The primary source of information for this document is the State Board for…

  16. Washington State Board for Community and Technical Colleges Enrollment and Staffing Report, Fall 2013

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2013

    2013-01-01

    The "Fall Enrollment and Staffing Report 2013" provides a snapshot of enrollments in community and technical colleges during fall quarter 2013. The report addresses the questions most commonly raised regarding the community and technical colleges in Washington. The primary source of information for this document is the State Board for…

  17. States Create Low-Cost Loan Programs to Help Middle Class Pay for College.

    ERIC Educational Resources Information Center

    Blumenstyk, Goldie

    1990-01-01

    State low-interest college loans programs for middle-class families have emerged in response to restrictions on federally subsidized Stafford Loans. The key difference between federal and state programs is that most state programs require student borrowers and cosigners to prove good credit risks, reducing loan default and making the programs…

  18. Adam M. Reid: APA/APAGS Award for Distinguished Graduate Student in Professional Psychology.

    PubMed

    2015-11-01

    The APA/APAGS Award for Distinguished Graduate Student in Professional Psychology is awarded on an annual basis by the APA Board of Professional Affairs (BPA) and the American Psychological Association of Graduate Students (APAGS) to a graduate student who has demonstrated outstanding practice and application of psychology. One of the 2015 award winners is Adam M. Reid, who received this award "for his community service, in which he has integrated the highest standards of professional psychological clinical practice and science." Adam's award citation, biography, and a selected bibliography are presented here. (c) 2015 APA, all rights reserved).

  19. Empathy's purity, sympathy's complexities; De Waal, Darwin and Adam Smith.

    PubMed

    van der Weele, Cor

    2011-07-01

    Frans de Waal's view that empathy is at the basis of morality directly seems to build on Darwin, who considered sympathy as the crucial instinct. Yet when we look closer, their understanding of the central social instinct differs considerably. De Waal sees our deeply ingrained tendency to sympathize (or rather: empathize) with others as the good side of our morally dualistic nature. For Darwin, sympathizing was not the whole story of the "workings of sympathy"; the (selfish) need to receive sympathy played just as central a role in the complex roads from sympathy to morality. Darwin's understanding of sympathy stems from Adam Smith, who argued that the presence of morally impure motives should not be a reason for cynicism about morality. I suggest that De Waal's approach could benefit from a more thorough alignment with the analysis of the workings of sympathy in the work of Darwin and Adam Smith.

  20. ADAM: analysis of discrete models of biological systems using computer algebra.

    PubMed

    Hinkelmann, Franziska; Brandon, Madison; Guang, Bonny; McNeill, Rustin; Blekherman, Grigoriy; Veliz-Cuba, Alan; Laubenbacher, Reinhard

    2011-07-20

    Many biological systems are modeled qualitatively with discrete models, such as probabilistic Boolean networks, logical models, Petri nets, and agent-based models, to gain a better understanding of them. The computational complexity to analyze the complete dynamics of these models grows exponentially in the number of variables, which impedes working with complex models. There exist software tools to analyze discrete models, but they either lack the algorithmic functionality to analyze complex models deterministically or they are inaccessible to many users as they require understanding the underlying algorithm and implementation, do not have a graphical user interface, or are hard to install. Efficient analysis methods that are accessible to modelers and easy to use are needed. We propose a method for efficiently identifying attractors and introduce the web-based tool Analysis of Dynamic Algebraic Models (ADAM), which provides this and other analysis methods for discrete models. ADAM converts several discrete model types automatically into polynomial dynamical systems and analyzes their dynamics using tools from computer algebra. Specifically, we propose a method to identify attractors of a discrete model that is equivalent to solving a system of polynomial equations, a long-studied problem in computer algebra. Based on extensive experimentation with both discrete models arising in systems biology and randomly generated networks, we found that the algebraic algorithms presented in this manuscript are fast for systems with the structure maintained by most biological systems, namely sparseness and robustness. For a large set of published complex discrete models, ADAM identified the attractors in less than one second. Discrete modeling techniques are a useful tool for analyzing complex biological systems and there is a need in the biological community for accessible efficient analysis tools. ADAM provides analysis methods based on mathematical algorithms as a web

  1. ADAM: Analysis of Discrete Models of Biological Systems Using Computer Algebra

    PubMed Central

    2011-01-01

    Background Many biological systems are modeled qualitatively with discrete models, such as probabilistic Boolean networks, logical models, Petri nets, and agent-based models, to gain a better understanding of them. The computational complexity to analyze the complete dynamics of these models grows exponentially in the number of variables, which impedes working with complex models. There exist software tools to analyze discrete models, but they either lack the algorithmic functionality to analyze complex models deterministically or they are inaccessible to many users as they require understanding the underlying algorithm and implementation, do not have a graphical user interface, or are hard to install. Efficient analysis methods that are accessible to modelers and easy to use are needed. Results We propose a method for efficiently identifying attractors and introduce the web-based tool Analysis of Dynamic Algebraic Models (ADAM), which provides this and other analysis methods for discrete models. ADAM converts several discrete model types automatically into polynomial dynamical systems and analyzes their dynamics using tools from computer algebra. Specifically, we propose a method to identify attractors of a discrete model that is equivalent to solving a system of polynomial equations, a long-studied problem in computer algebra. Based on extensive experimentation with both discrete models arising in systems biology and randomly generated networks, we found that the algebraic algorithms presented in this manuscript are fast for systems with the structure maintained by most biological systems, namely sparseness and robustness. For a large set of published complex discrete models, ADAM identified the attractors in less than one second. Conclusions Discrete modeling techniques are a useful tool for analyzing complex biological systems and there is a need in the biological community for accessible efficient analysis tools. ADAM provides analysis methods based on

  2. Collaborations between the State and Local Colleges: Sleeping with the Enemy?

    ERIC Educational Resources Information Center

    Brand, Elizabeth Cox

    2014-01-01

    This chapter describes the characteristics of successful partnerships between a state-level department and local community colleges. Particular focus is paid to the lack of mandated collaboration between the entities and the elements necessary for motivation and sustainability.

  3. Poor interoperability of the Adams-Harbertson method for analysis of anthocyanins: comparison with AOAC pH differential method.

    PubMed

    Brooks, Larry M; Kuhlman, Benjamin J; McKesson, Doug W; McCloskey, Leo

    2013-01-01

    The poor interoperability of anthocyanin glycosides measurements by two pH differential methods is documented. Adams-Harbertson, which was proposed for commercial winemaking, was compared to AOAC Official Method 2005.02 for wine. California bottled wines (Pinot Noir, Merlot, and Cabernet Sauvignon) were assayed in a collaborative study (n=105), which found mean precision of Adams-Harbertson winery versus reference measurements to be 77 +/- 20%. Maximum error is expected to be 48% for Pinot Noir, 42% for Merlot, and 34% for Cabernet Sauvignon from reproducibility RSD. Range of measurements was actually 30 to 91% for Pinot Noir. An interoperability study (n=30) found Adams-Harbertson produces measurements that are nominally 150% of the AOAC pH differential method. Large analytical chemistry differences are: AOAC method uses Beer-Lambert equation and measures absorbance at pH 1.0 and 4.5, proposed a priori by Flueki and Francis; whereas Adams-Harbertson uses "universal" standard curve and measures absorbance ad hoc at pH 1.8 and 4.9 to reduce the effects of so-called co-pigmentation. Errors relative to AOAC are produced by Adams-Harbertson standard curve over Beer-Lambert and pH 1.8 over pH 1.0. The study recommends using AOAC Official Method 2005.02 for analysis of wine anthocyanin glycosides.

  4. Financing of Public Community Colleges Revisited: A Look at State Financing as It Relates to Enrollment and Tuition Rates of Public Community Colleges.

    ERIC Educational Resources Information Center

    Wajngurt, Clara; Jones, Enid B.

    Most states fund their community colleges on a flat grant per pupil basis, though some allocate on an overall appropriation. Variations in district wealth are generally equalized by either full state support or state equalization of local tax-paying ability. Four models of state support are currently in operation: (1) negotiation of state support…

  5. Local and State Relations: Proceedings of the Junior College Conference (Ocean Springs, Mississippi, June 24-26, 1968).

    ERIC Educational Resources Information Center

    Roberts, Dayton Y., Ed.

    Several speakers addressed this conference of the Southeastern Regional Junior College Leadership Program and the Mississippi Junior College Commission. (1) The balance of state and local relations (J.L.Wattenbarger) depends on current trends: the change from local to state or federal finance, national standards required by population mobility,…

  6. State Share of Instruction Funding to Ohio Public Community Colleges: A Policy Analysis

    ERIC Educational Resources Information Center

    Johnson, Betsy

    2012-01-01

    This study investigated various state policies to determine their impact on the state share of instruction (SSI) funding to community colleges in the state of Ohio. To complete the policy analysis, the researcher utilized three policy analysis tools, defined by Gill and Saunders (2010) as iterative processes, intuition and judgment, and advice and…

  7. The Student Trainer Clinical Experience at Lock Haven State College.

    ERIC Educational Resources Information Center

    Tomasi, David

    An integral part of the clinical experience for athletic trainers at Lock Haven State College (Pennsylvania) is training in first aid and learning to evaluate not only sport-related injuries but all injuries. Thorough knowledge is expected of athletic trainers in the areas of cardiopulmonary resuscitation, first aid, and treatment of…

  8. Translocation of the cytoplasmic domain of ADAM13 to the nucleus is essential for Calpain-8 expression and cranial neural crest cell migration

    PubMed Central

    Cousin, Hélène; Abbruzzese, Genevieve; Kerdavid, Erin; Gaultier, Alban; Alfandari, Dominique

    2011-01-01

    Summary ADAMs are transmembrane metalloproteases that control cell behavior by cleaving both cell adhesion and signaling molecules. The cytoplasmic domain of ADAMs can regulate the proteolytic activity by controlling the subcellular localization and/or the activation of the protease domain. Here we show that the cytoplasmic domain of ADAM13 is cleaved and translocates into the nucleus. Preventing this translocation renders the protein incapable of promoting cranial neural crest (CNC) cell migration in vivo, without affecting its proteolytic activity. In addition, the cytoplasmic domain of ADAM13 regulates the expression of multiple genes in CNC, including the protease Calpain8-a. Restoring the expression of Calpain8-a is sufficient to rescue CNC migration in the absence of the ADAM13 cytoplasmic domain. This study shows that the cytoplasmic domain of ADAM metalloproteases can perform essential functions in the nucleus of cells and may contribute substantially to the overall function of the protein. PMID:21316592

  9. Sensitization of cerebral tissue in nude mice with photodynamic therapy induces ADAM17/TACE and promotes glioma cell invasion

    PubMed Central

    Zheng, Xuguang; Jiang, Feng; Katakowski, Mark; Zhang, Xuepeng; Jiang, Hao; Zhang, Zheng Gang; Chopp, Michael

    2008-01-01

    In the present study, we tested the hypothesis that a mild cerebral tissue injury promotes subsequent glioma invasion via activation of the ADAM17-EGFR-PI3K-Akt pathway. Mild injury was induced by Photodynamic therapy (PDT), which employs tissue-penetrating laser light exposure following systemic administration of a tumor-localizing photosensitizer. Athymic nude mice were treated with sublethal PDT (80J/cm2 with 2mg/kg Photofrin). Hypoxic stress and ADAM17-EGFR-PI3K-Akt were measured using Western blot and immunostaining. Additional groups with/without pro-sublethal PDT were subsequently implanted with U87 glioma tumor cell. Tumor invasion and ADAM17-EGFR-PI3K-Akt pathway in tumor area were measured. After a sublethal dose of PDT, HIF-1α expression was increased by a factor of three in PDT-treated normal brain tissue compared to contralateral control brain tissue. PDT-treated brain tissue exhibited a significant increase in ADAM17, p-EGFR, p-Akt expression compared to non-treated tissue. ADAM17 positive area significantly increased from 1.78% to 10.89%. The percentage of p-EGFR and p-Akt positive cells significantly increased from 9.50% and 14.50% to 21.31% and 32.29%,respectively, PDT treatment significantly increased subsequent implanted U87 glioma cell invasion by 3.68-fold and increased ADAM17, EGFR, p-EGFR, Akt, p-Akt expression by 178%, 43.9%,152.7%, 89.6%,and 164.2%, respectively, compared to control group. Our data showed that a sublethal sensitization of cerebral tissue with PDT significantly increased U87 cell invasion in nude mice, and that glioma cell invasion is highly correlated with activation of the ADAM17-EGFR-PI3K-Akt pathway (r=0.928, 0.775, 0.870, 0.872, and 0.883, respectively), most likely via HIF-1α. PMID:18358600

  10. Design Core Commonalities: A Study of the College of Design at Iowa State University

    ERIC Educational Resources Information Center

    Venes, Jane

    2015-01-01

    This comprehensive study asks what a group of rather diverse disciplines have in common. It involves a cross-disciplinary examination of an entire college, the College of Design at Iowa State University. This research was intended to provide a sense of direction in developing and assessing possible core content. The reasoning was that material…

  11. Problems with McAdams and Pals's (2006) Proposal of a Framework for an Integrative Theory of Personality

    ERIC Educational Resources Information Center

    Epstein, Seymour

    2007-01-01

    Comments on the original article "A New Big Five: Fundamental Principles for an Integrative Science of Personality," by Dan P. McAdams and Jennifer L. Pals (see record 2006-03947-002). Here, the current author begins with a critique of McAdams and Pals's (April 2006) five principles for a framework for an integrative theory of personality. The…

  12. Private College Mergers and State Policy: A Case Study of New York. State Policy and Private College Distress.

    ERIC Educational Resources Information Center

    Chambers, Gail S.

    The regulation of the college merger process in New York, including its effects on a recent merger between private institutions, is examined. New York's higher education policy formation process and the laws and policies that make college mergers possible are considered. The merger of Eisenhower College and Rochester Institute of Technology…

  13. An ADAM12 and FAK positive feedback loop amplifies the interaction signal of tumor cells with extracellular matrix to promote esophageal cancer metastasis.

    PubMed

    Luo, Man-Li; Zhou, Zhuan; Sun, Lichao; Yu, Long; Sun, Lixin; Liu, Jun; Yang, Zhihua; Ran, Yuliang; Yao, Yandan; Hu, Hai

    2018-05-28

    Esophageal squamous cell carcinomas (ESCCs) have a poor prognosis mostly due to early metastasis. To explore the early event of metastasis in ESCC, we established an in vitro selection model to mimic the interaction of tumor cells with extracellular matrix, through which a sub-line of ESCC cells with high invasive ability was generated. By comparing the gene expression profile of the highly invasive sub-line to that of the parental cells, ADAM12-L was identified as a candidate gene promoting ESCC cell invasion. Immunohistochemistry revealed that the ADAM12-L was overexpressed in human ESCC tissues, especially at cancer invasive edge, and ADAM12-L overexpression tightly correlated with increased metastasis and poor outcome of ESCC patients. Indeed, ADAM12-L knockdown reduced the invasion and metastasis of ESCC cells both in vitro and in vivo. Furthermore, we demonstrated that ADAM12-L participated in focal adhesion turnover and promoted the activation of focal adhesion kinase (FAK), which in turn increased ADAM12-L transcription through FAK/JNK/c-Jun axis. Therefore, a loop initiated from the cancer cell upon the engagement with extracellular matrix through FAK and c-Jun to enhance ADAM12-L expression is established, leading to the positive feedback of further FAK activation and prompting metastasis. Our study indicates that overexpression of ADAM12-L can serve as a precision marker to determine the activation of this loop. Targeting ADAM12-L to disrupt this positive feedback loop represents a promising strategy to treat the metastasis of esophageal cancers. Copyright © 2018 Elsevier B.V. All rights reserved.

  14. Increasing College Attainment in the United States: Variations in Returns to States and Their Residents

    ERIC Educational Resources Information Center

    Crellin, Matt; Kelly, Patrick; Prince, Heath

    2012-01-01

    General acceptance of the strong relationships between education, income, and public economic strength is at the core of all of college attainment goals at the national and state levels. The National Center for Higher Education Management Systems (NCHEMS) and the Center for Law and Social Policy (CLASP) have collaborated to develop online tools…

  15. Building Public Governing Board Capacity through State-Level Education Programs for College and University Board Members. State Policy Brief

    ERIC Educational Resources Information Center

    Association of Governing Boards of Universities and Colleges, 2013

    2013-01-01

    State policymakers and the public at large have a vested interest in the successful governance of their higher education system. The citizens who are appointed or elected to serve as trustees and regents of the state's colleges and universities oversee valuable public assets that they hold in trust for the state and current and future…

  16. Private Colleges Reshape Higher Education in Eastern Europe and Former Soviet States.

    ERIC Educational Resources Information Center

    Bollag, Burton

    1999-01-01

    Rapid growth of non-state colleges and universities in Eastern Europe has been fueled by strong demand for education and a limited number of student places at state universities, which, until recently, had a monopoly on higher education in the region. While some institutions are shoddy profit-making ventures, others are models of innovation. (MSE)

  17. P-20 Education Policy: School to College Transition Policy in Washington State

    ERIC Educational Resources Information Center

    Pitre, Paul E.

    2011-01-01

    This study examines Washington State's attempt to move toward an integrated, P-20 system of education that enhances student transitions from high school to college. In analyzing Washington as a single case study, a profile of the state is developed on key access related characteristics. Data for this study were gathered utilizing fundamental case…

  18. Public College and University Development: Fund Raising at State Universities, State Colleges, and Community Colleges.

    ERIC Educational Resources Information Center

    Worth, Michael J., Ed.

    Differences in fund raising in public and private colleges are considered in 14 papers, with attention to different strategies, the organization of the effort, and special considerations. Article titles and authors are: "Private Support of Public Higher Education" (Michael J. Worth); "Organization of Fund Raising at Public…

  19. Branding campaign: Emory Healthcare, Adam Arkin, promote hospital as destination.

    PubMed

    2006-01-01

    Popular actor Adam Arkin (Chicago Hope, Commander in Chief) teamed up with Emory Healthcare-an 800-bed, three-hospital health system located in Atlanta-to promote the hospital's cardiology and oncology services, and to brand the facility as a destination hospital that's free of stress and hassle.

  20. Endothelial deletion of ADAM17 in mice results in defective remodeling of the semilunar valves and cardiac dysfunction in adults.

    PubMed

    Wilson, Carole L; Gough, Peter J; Chang, Cindy A; Chan, Christina K; Frey, Jeremy M; Liu, Yonggang; Braun, Kathleen R; Chin, Michael T; Wight, Thomas N; Raines, Elaine W

    2013-01-01

    Global inactivation of the metalloproteinase ADAM17 during mouse development results in perinatal lethality and abnormalities of the heart, including late embryonic cardiomegaly and thickened semilunar and atrioventricular valves. These defects have been attributed in part to a lack of ADAM17-mediated processing of HB-EGF, as absence of soluble HB-EGF results in similar phenotypes. Because valvular mesenchymal cells are largely derived from cardiac endothelial cells, we generated mice with a floxed Adam17 allele and crossed these animals with Tie2-Cre transgenics to focus on the role of endothelial ADAM17 in valvulogenesis. We find that although hearts from late-stage embryos with ablation of endothelial ADAM17 appear normal, an increase in valve size and cell number is evident, but only in the semilunar cusps. Unlike Hbegf(-/-) valves, ADAM17-null semilunar valves do not differ from controls in acute cell proliferation at embryonic day 14.5 (E14.5), suggesting compensatory processing of HB-EGF. However, levels of the proteoglycan versican are significantly reduced in mutant hearts early in valve remodeling (E12.5). After birth, aortic valve cusps from mutants are not only hyperplastic but also show expansion of the glycosaminoglycan-rich component, with the majority of adults exhibiting aberrant compartmentalization of versican and increased deposition of collagen. The inability of mutant outflow valve precursors to transition into fully mature cusps is associated with decreased postnatal viability, progressive cardiomegaly, and systolic dysfunction. Together, our data indicate that ADAM17 is required in valvular endothelial cells for regulating cell content as well as extracellular matrix composition and organization in semilunar valve remodeling and homeostasis. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Application of the ADAMS program to deployable space truss structures

    NASA Technical Reports Server (NTRS)

    Calleson, R. E.

    1985-01-01

    The need for a computer program to perform kinematic and dynamic analyses of large truss structures while deploying from a packaged configuration in space led to the evaluation of several existing programs. ADAMS (automatic dynamic analysis of mechanical systems), a generalized program from performing the dynamic simulation of mechanical systems undergoing large displacements, is applied to two concepts of deployable space antenna units. One concept is a one cube folding unit of Martin Marietta's Box Truss Antenna and the other is a tetrahedral truss unit of a Tetrahedral Truss Antenna. Adequate evaluation of dynamic forces during member latch-up into the deployed configuration is not yet available from the present version of ADAMS since it is limited to the assembly of rigid bodies. Included is a method for estimating the maximum bending stress in a surface member at latch-up. Results include member displacement and velocity responses during extension and an example of member bending stresses at latch-up.

  2. SHRP2 naturalistic driving study, phase I summary : State College, Pennsylvania data collection site.

    DOT National Transportation Integrated Search

    2013-08-01

    The Strategic Highway Research Program 2 (SHRP2) Naturalistic Driving Study is the largest naturalistic driving study undertaken, collecting data from six sites around the United States, including State College, PA. Recruitment and admission of human...

  3. Deficiency of a Disintegrin and Metalloproteinase 10 (ADAM10) on dendritic cells prevents the development of type 2 immunity and IgE production

    USDA-ARS?s Scientific Manuscript database

    Mice in which dendritic cells (DCs)lack ADAM10 (ADAM10DC-/-) were found to have a dramatic decrease in TH2 immunity and IgE production, as measured by both lung inflammation to house dust mite (HDM) and active systemic anaphylaxis models (ASA). With HDM, the ADAM10DC-/- had significantly less airway...

  4. Report of the State Auditor. State Colleges in Colorado. Financial, State-Funded Student Financial Assistance Programs, and NCAA Audits. Fiscal Year Ended June 30, 1995.

    ERIC Educational Resources Information Center

    Barba, J. David

    The results of a Colorado State audit of the consolidated financial statements are reported, along with the statements of appropriations, expenditures, transfers and reversions for state-funded Student Financial Assistance Programs for the four State Colleges in Colorado for the year ended June 30, 1995. Specific recommendations are given for each…

  5. Completing College: A State-Level View of Student Attainment Rates (Signature Report No. 12a)

    ERIC Educational Resources Information Center

    Shapiro, Doug; Dundar, Afet; Wakhungu, Phoebe Khasiala; Yuan, Xin; Nathan, Angel; Hwang, Youngsik

    2017-01-01

    As a supplement to "Completing College: A National View of Student Attainment Rates--Fall 2010 Cohort" (https://nscresearchcenter.org/signaturereport12) (2016), this report focuses on six-year student success outcomes and college completion rates by state. Three sets of tables organized by institution type display the results, presenting…

  6. Role Expectations of the College Supervisor of Elementary Student Teachers in the State of Georgia.

    ERIC Educational Resources Information Center

    Waters, Betty H.

    A questionnaire was administered to student teachers, supervising teachers, principals, and college supervisors to ascertain functions which were actually performed and those most desired by the respondents with regard to the role of the college supervisor. The respondents were participating in student teaching experiences in the state of Georgia…

  7. Student Self-Reported Academically Dishonest Behavior in Two-Year Colleges in the State of Ohio

    ERIC Educational Resources Information Center

    Ferguson, Lauren M.

    2010-01-01

    This study investigated college students' self-reported academically dishonest behaviors at two-year colleges in the state of Ohio. More specifically, this study investigated two-year students' self-reported perceptions of acts of plagiarism and whether particular characteristics were related to students who chose to plagiarize. This study…

  8. The influence of physical self-perception of female college students participating in Pilates classes on perceived health state and psychological wellbeing

    PubMed Central

    Roh, Su Yeon

    2018-01-01

    The purpose of this study is to examine the influence of physical self-perception of female college students participating in Pilates on perceived health state and psychological wellbeing. The subjects of this study were 187 female college students participating in Pilates classes in six universities located in Gyeonggi-do. The collected data was analyzed by using SPSS and AMOS 18.0 version. The results are as follows. First, the physical self-perception of female college students participating in Pilates classes affects their perceived health state. Second, the physical self-perception of female college students participating in Pilates classes affects their psychological well-being. Third, the perceived health state of female college students participating in Pilates classes affects their psychological well-being. Fourth, there is a causal relationship among the physical self-perception, perceived health state, and psychological well-being of female college students participating in Pilates classes. In particular, the physical self-perception obtained by the students through their Pilates classes strengthens their psychological well-being through their perceived health state. PMID:29740551

  9. The influence of physical self-perception of female college students participating in Pilates classes on perceived health state and psychological wellbeing.

    PubMed

    Roh, Su Yeon

    2018-04-01

    The purpose of this study is to examine the influence of physical self-perception of female college students participating in Pilates on perceived health state and psychological wellbeing. The subjects of this study were 187 female college students participating in Pilates classes in six universities located in Gyeonggi-do. The collected data was analyzed by using SPSS and AMOS 18.0 version. The results are as follows. First, the physical self-perception of female college students participating in Pilates classes affects their perceived health state. Second, the physical self-perception of female college students participating in Pilates classes affects their psychological well-being. Third, the perceived health state of female college students participating in Pilates classes affects their psychological well-being. Fourth, there is a causal relationship among the physical self-perception, perceived health state, and psychological well-being of female college students participating in Pilates classes. In particular, the physical self-perception obtained by the students through their Pilates classes strengthens their psychological well-being through their perceived health state.

  10. The Growth of Community Colleges in the American States: An Application of Count Models to Institutional Growth

    ERIC Educational Resources Information Center

    Doyle, William R.; Gorbunov, Alexander V.

    2011-01-01

    Background/Context: The establishment of community colleges in the American states stands as one of the most unique features of our system of postsecondary education. Four possible explanations have been suggested for the growth of community colleges. An economic perspective argues that the development of community colleges came about as a result…

  11. Relationship between College Readiness, Oklahoma State Testing Program, and EXPLORE

    ERIC Educational Resources Information Center

    Martin, Rick

    2010-01-01

    Scope and Method of Study: The study investigated the relationship between performance on the Oklahoma State Testing Program (OSTP) for grades 3-7 and the EXPLORE in math and reading for 586 students. The EXPLORE test, a part of the ACT, is given in the eighth grade and provides college readiness benchmarks and a national percentile ranking (NPR)…

  12. AVS as a GUI for ADAM

    NASA Astrophysics Data System (ADS)

    Terrett, D. L.

    The basis of this report is 2 days spent with an AVS expert from DEC's CERN project office attempting to convert an ADAM application into an AVS module. The experiment was successful in that we succeeded in running a KAPPA application (ADD) as a module in an AVS network without modifying the applications program code in any way. We took many short cuts and it became clear that doing the job properly would be a major exercise, but we learned enough to know that the job is feasible and gained a clear idea of what the final system would look like and what it would be capable of.

  13. The State of California Community Colleges, 1997.

    ERIC Educational Resources Information Center

    Nussbaum, Thomas J.

    Four important changes for the community colleges of California are proposed. First, legislation should be developed that establishes the basic framework for enabling community colleges to restore a level of access to community college education and training for more citizens. This would provide economic and social opportunity for more citizens,…

  14. Land-Grant Colleges & Universities: A Federal-State Partnership. Bulletin, 1952, No. 21

    ERIC Educational Resources Information Center

    Kelly, Fred J.

    1952-01-01

    The land-grant colleges and universities in the United States are the result of a partnership of the States and the Federal Government. They represent an effort to provide a type of higher education within the reach of, and adapted to the needs of, the agricultural and industrial people of this country. They have played a very important part in…

  15. Public Higher Education Funding, Budget Drivers, and Related Issues: The State Community College Director Perspective

    ERIC Educational Resources Information Center

    Katsinas, Stephen G.; D'Amico, Mark M.; Friedel, Janice N.

    2014-01-01

    This article presents results from the 2012 National Survey of Access and Finance Issues conducted by the National Council of State Directors of Community Colleges (NCSDCC), an affiliated council of the American Association of Community Colleges, and includes a comparison of survey results from previous years dating back to 2003, with the…

  16. Renewing the Public Investment. Final Report and Recommendations of the Advisory Commission on Investing in the State Colleges.

    ERIC Educational Resources Information Center

    New Jersey State Coll. Governing Boards Association, Inc., Trenton.

    This is the final report on long range planning for financial support for and investment in New Jersey's state colleges. Opening sections summarize the findings of the Advisory Commission on Investing in the State Colleges charged with examining the issues, origins, membership, charge and general principles of that Commission, the economic, social…

  17. The New Left at California State College, Fullerton: A Case Study of the Radical New Left in a Conservative, State College Community during the 1960s & Early 1970s

    ERIC Educational Resources Information Center

    Thornburg, Barry S.

    2010-01-01

    This dissertation examines the impact and significance of the New Left on the conservative campus and community of California State College, Fullerton (CSF) during the 1960s and early 1970s. Built to meet the demands of the Baby Boom after World War II, CSF became the latest in a series of California State campus expansions in 1959-1960.…

  18. The Adam Walsh Act: An Examination of Sex Offender Risk Classification Systems.

    PubMed

    Zgoba, Kristen M; Miner, Michael; Levenson, Jill; Knight, Raymond; Letourneau, Elizabeth; Thornton, David

    2016-12-01

    This study was designed to compare the Adam Walsh Act (AWA) classification tiers with actuarial risk assessment instruments and existing state classification schemes in their respective abilities to identify sex offenders at high risk to re-offend. Data from 1,789 adult sex offenders released from prison in four states were collected (Minnesota, New Jersey, Florida, and South Carolina). On average, the sexual recidivism rate was approximately 5% at 5 years and 10% at 10 years. AWA Tier 2 offenders had higher Static-99R scores and higher recidivism rates than Tier 3 offenders, and in Florida, these inverse correlations were statistically significant. Actuarial measures and existing state tier systems, in contrast, did a better job of identifying high-risk offenders and recidivists. As well, we examined the distribution of risk assessment scores within and across tier categories, finding that a majority of sex offenders fall into AWA Tier 3, but more than half score low or moderately low on the Static-99R. The results indicate that the AWA sex offender classification scheme is a poor indicator of relative risk and is likely to result in a system that is less effective in protecting the public than those currently implemented in the states studied. © The Author(s) 2015.

  19. Neptune: towards understanding how Adams's upbringing enabled him to predict, then miss the discovery of the century

    NASA Astrophysics Data System (ADS)

    Sheen, B.

    2013-03-01

    The story of John Couch Adams the great Cornish astronomer of the nineteenth century is well known and this paper will not revisit old ground. However, many questions remain unanswered and in this paper I propose to indicate some of them as section headings, and seek to address them. In this way Adams's early life is examined, and its effect on his academic life during the time of the Neptune discovery. The row that followed discovery is high-lighted together with the equally contentious issue of the new planet's name. Although it is usually believed that Adams graciously accepted the failure of the Cambridge University Observatory to find his planet, examination of his later work which is often highly critical of French astronomers sheds a different light on that theory.

  20. "Adam of the Road" by Elizabeth Janet Gray. Literature Unit.

    ERIC Educational Resources Information Center

    Robbins, Mari Lu

    Intended as an aid to classroom teachers, this 48-page handbook presents a literature unit based on the children's book, "Adam of the Road" by Elizabeth Janet Gray. It begins with sample lesson plans, pre-reading activities, author information, a book summary, and vocabulary lists and suggested vocabulary activities. Next, chapters of…

  1. Maternal serum ADAM12s as a marker of rare aneuploidies in the first or second trimester of pregnancy.

    PubMed

    Spencer, Kevin; Cowans, Nicholas J; Stamatopoulou, Anastasia

    2007-12-01

    To assess whether the maternal serum ADAM12s concentrations are altered in the first and second trimester of pregnancies complicated by rare aneuploides. ADAM12s was measured by a semi-automated time-resolved immunofluorometric assay in a series of 60 first-trimester cases with trisomy 13, 78 first-trimester cases with Turner's syndrome, 38 first-trimester cases with triploidy and 24 first-trimester cases with sex aneuploidy-the cases were compared with the data from 389 first-trimester controls. In the second trimester, a smaller number of 6, 7, 2 and 13 cases, respectively, were compared with the data from 341 controls. All data were expressed as multiple of the median (MoM) and corrected for maternal weight. Correlation with previously analysed markers (PAPP-A, free beta-hCG and delta NT) was performed. The first-trimester median MoM ADAM12s was significantly lower than 1.0 in all types of rare aneuploidy with the possible exception of triploidy type II. A significant positive correlation with gestational age was reported for trisomy 13 and Turner's syndrome. ADAM12s was not significantly correlated with any other first-trimester marker. In the second trimester, ADAM12s values were marginally increased in these rare aneuploidies. ADAM12s has already been shown to be a possible early first- and second-trimester marker of trisomies 21 and 18. Our data also show the possibility of levels of this marker being altered in the first and second trimester of pregnancies with rare aneuploidies. This may be a useful addition to screening strategies in the future. Copyright (c) 2007 John Wiley & Sons, Ltd.

  2. Toward a New General Studies Program for San Francisco State College.

    ERIC Educational Resources Information Center

    San Francisco State Coll., CA.

    The committee responsible for the present document was established to investigate, evaluate, and make recommendations concerning general education programs at San Francisco State College. Part 1 of the 5-part final report establishes a general philosophical context, examining General Studies within a holistic conception of liberal education, and…

  3. State University of New York Maritime College: Selected Financial Management Practices.

    ERIC Educational Resources Information Center

    New York State Office of the Comptroller, Albany. Div. of Management Audit.

    This report presents audit findings of the financial management practices at the State University of New York (SUNY) Maritime College, which trains students to become licensed officers in the U.S. Merchant Marines. Specifically, the audit examined whether SUNY Maritime maintains an adequate internal control environment and adequate internal…

  4. The College Experiences of International Black Women in the United States: A Caribbean Perspective

    ERIC Educational Resources Information Center

    Talley Matthews, Sheikia T.

    2017-01-01

    Institutions of higher education in the United States enroll the largest number of international students in the world each year (Bain & Cummings, 2005). In 2014-2015, the United States hosted 974,926 international students from around the globe (Open Doors, 2016). The number of students attending college in the United States from Latin…

  5. Adam M. Grant: Award for Distinguished Scientific Early Career Contributions to Psychology.

    PubMed

    2011-11-01

    Presents Adam M. Grant, the 2011 winner of the American Psychological Association Award for Distinguished Scientific Early Career Contributions to Psychology. "For extensive, elegant, and programmatic research on the power of relational job design in enhancing employee motivation, productivity, and satisfaction; for creative and rigorous studies documenting the profound and surprising effects of connecting employees to their impact on others; for highlighting prosocial motivation, not only extrinsic and intrinsic motivations, as a key force behind employee behavior; and for demonstrating by example the feasibility and benefits of conducting field experiments, yielding studies rich in internal validity, external validity, and practical impact. In addition to his accomplishments, Adam M. Grant is known for his generosity as a scholar, teacher, and colleague." (PsycINFO Database Record (c) 2011 APA, all rights reserved). 2011 APA, all rights reserved

  6. State University of New York Maritime College Faculty Student Association--Selected Financial Management Practices. Report.

    ERIC Educational Resources Information Center

    New York State Office of the Comptroller, Albany. Div. of Management Audit and State Financial Services.

    The Maritime College Faculty Student Association (FSA) is a campus-based, not-for-profit corporation that was formed to operate, manage, and promote educationally related services for the benefit of the campus community at the State University of New York Maritime College, which trains students to become licensed officers in the U.S. Merchant…

  7. Impact of Substance Abuse on Academic Performance among Adolescent Students of Colleges of Education in Kwara State, Nigeria

    ERIC Educational Resources Information Center

    Akanbi, Muritala Ishola; Augustina, Godwin; Theophilus, Anyio Bahago; Muritala, Muhammad; Ajiboye, Ajiboye Stephen

    2015-01-01

    The study investigated the impact of substance abuse on adolescent on academic performance in colleges of education in Kwara State. The design used for the study was the survey. A sample of 150 adolescent students was randomly selected form selected departments in three colleges of education in the State. A validated instrument, Drug Habit…

  8. State University of New York, College at Old Westbury. Report 96-F-46.

    ERIC Educational Resources Information Center

    Barber, Jerry

    In March 1996, the New York State Comptroller's Office completed a review of the financial management practices of the State University of New York College at Old Westbury between April 1993 and February 1995. The Office's final report included 17 recommendations for improving the internal control structure over cash receipts and disbursements,…

  9. [Comparison of mental health state and psychological capacities between college students with and without siblings].

    PubMed

    Zhang, Xiao-yuan; Yu, Shou-yi; Zhao, Jiu-bo; Li, Jian-ming; Xiao, Rong

    2007-04-01

    To compare the differences in mental health state and psychological capacities between Chinese college students with and without siblings. The psychological status and capacities were evaluated with SCL-90, the Self-Esteem Scale, Spheres of Control Scale, Security Questionnaire and Cattell 16-PF Questionnaire in 427 college students, and among the students who presented valid responses, 139 with and 139 without siblings were selected for this comparative study. The total score and average score of SCL-90 in college students without siblings were significantly lower than those in students with siblings (P<0.05); the scores of factors C, E, and F of 16-PF were significantly higher but the score of factor O significantly lower in the former group (P<0.05). The scores of certainty in control, interpersonal security and total score of security were significantly higher in the students without siblings (P<0.01). The mental health state and some of the psychological capacities are generally better in college students with siblings than in those without siblings.

  10. Two Rival Conceptions of Vocational Education: Adam Smith and Friedrich List.

    ERIC Educational Resources Information Center

    Winch, Christopher

    1998-01-01

    Examines and discusses two views of political economy: (1) the classical model of Adam Smith; and (2) the social capitalist model associated with Friedrich List. Explores two varieties of vocational education and training that emerge from a comparison of Smith's and List's ideas. (CMK)

  11. Collective Bargaining Agreement between the Board of Trustees of Delaware State College and the Delaware State College Chapter of the American Association of University Professors, 1986-1990.

    ERIC Educational Resources Information Center

    Delaware State Coll., Dover.

    The collective bargaining agreement between the board of trustees and the Delaware State College chapter of the American Association of University Professors (AAUP) covering the period 1986 to 1990 is presented. Items covered in the agreement include: definitions; recognition of unit; non-discrimination; rights and privileges (professional dues…

  12. EGFR and ADAMs Cooperate to Regulate Shedding and Endocytic Trafficking of the Desmosomal Cadherin Desmoglein 2

    PubMed Central

    Klessner, Jodi L.; Desai, Bhushan V.; Amargo, Evangeline V.; Getsios, Spiro

    2009-01-01

    Regulation of classic cadherins plays a critical role in tissue remodeling during development and cancer; however, less attention has been paid to the importance of desmosomal cadherins. We previously showed that EGFR inhibition results in accumulation of the desmosomal cadherin, desmoglein 2 (Dsg2), at cell–cell interfaces accompanied by inhibition of matrix metalloprotease (MMP)-dependent shedding of the Dsg2 ectodomain and tyrosine phosphorylation of its cytoplasmic domain. Here, we show that EGFR inhibition stabilizes Dsg2 at intercellular junctions by interfering with its accumulation in an internalized cytoplasmic pool. Furthermore, MMP inhibition and ADAM17 RNAi, blocked shedding and depleted internalized Dsg2, but less so E-cadherin, in highly invasive SCC68 cells. ADAM9 and 15 silencing also impaired Dsg2 processing, supporting the idea that this desmosomal cadherin can be regulated by multiple ADAM family members. In contrast, ADAM10 siRNA enhanced accumulation of a 100-kDa Dsg2 cleavage product and internalized pool of Dsg2. Although both MMP and EGFR inhibition increased intercellular adhesive strength in control cells, the response to MMP-inhibition was Dsg2-dependent. These data support a role for endocytic trafficking in regulating desmosomal cadherin turnover and function and raise the possibility that internalization and regulation of desmosomal and classic cadherin function can be uncoupled mechanistically. PMID:18987342

  13. Cytoskeletal confinement of CX3CL1 limits its susceptibility to proteolytic cleavage by ADAM10.

    PubMed

    Wong, Harikesh S; Jaumouillé, Valentin; Heit, Bryan; Doodnauth, Sasha A; Patel, Sajedabanu; Huang, Yi-Wei; Grinstein, Sergio; Robinson, Lisa A

    2014-12-01

    CX3CL1 is a unique chemokine that acts both as a transmembrane endothelial adhesion molecule and, upon proteolytic cleavage, a soluble chemoattractant for circulating leukocytes. The constitutive release of soluble CX3CL1 requires the interaction of its transmembrane species with the integral membrane metalloprotease ADAM10, yet the mechanisms governing this process remain elusive. Using single-particle tracking and subdiffraction imaging, we studied how ADAM10 interacts with CX3CL1. We observed that the majority of cell surface CX3CL1 diffused within restricted confinement regions structured by the cortical actin cytoskeleton. These confinement regions sequestered CX3CL1 from ADAM10, precluding their association. Disruption of the actin cytoskeleton reduced CX3CL1 confinement and increased CX3CL1-ADAM10 interactions, promoting the release of soluble chemokine. Our results demonstrate a novel role for the cytoskeleton in limiting membrane protein proteolysis, thereby regulating both cell surface levels and the release of soluble ligand. © 2014 Wong et al. This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  14. Adam Smith and the Moral Economy of the Classroom System.

    ERIC Educational Resources Information Center

    Hamilton, D.

    1980-01-01

    Traces the development of mass schooling to its origins in 19th-century Glasgow. Its importance as an intellectual and economic center enabled Glasgow to invent a solution to the problem of urban schooling, while the association of scholars like Adam Smith with Glasgow University made Scottish educational theories acceptable around the world. (DB)

  15. In Perfect (Imperfect) Harmony: Keene State College and Keene, New Hampshire Rebalance Community Relations through Historic Preservation

    ERIC Educational Resources Information Center

    Kahn, Jay V.

    2011-01-01

    At the conclusion of the 2007-08 academic year, the City of Keene and Keene State College (KSC) began to celebrate the college's 100th anniversary. Keene is the 23,000-person hub of a 70,000-person county in southwestern New Hampshire. The history of a supportive town-gown relationship began prior to the college's founding in 1909. The city had…

  16. Alcohol and Other Drug Use among College Students in New York State: Findings From a Statewide College Survey (1996).

    ERIC Educational Resources Information Center

    Lucey, Richard, Jr.; Marel, Rozanne; Smith, R. B.; Frank, Blanche; Schmeidler, James

    This survey examined alcohol and other drug use among full- and part-time undergraduate students from 18 colleges in New York State. Students (n=4,646) completed questionnaires on demographics; working and living arrangements; academics; perceptions of campus substance abuse policies; drinking behavior and substance abuse patterns; and…

  17. Supply and Demand Balances of Selected College-Level Fields Projected for the SREB [Southern Regional Education Board] States.

    ERIC Educational Resources Information Center

    Engels, Richard A.; Galambos, Eva C.

    Few manpower projects in Southern states have focused on the demand for the output of four-year colleges and universities. Even fewer have attempted to link projections of demand for degree programs to the supply of graduates generated by those programs. Moreover, none have set the state outlook for a particular college-trained skill within a…

  18. Apixaban and dalteparin in active malignancy associated venous thromboembolism. The ADAM VTE Trial.

    PubMed

    McBane Ii, Robert; Loprinzi, Charles L; Ashrani, Aneel; Perez-Botero, Juliana; Leon Ferre, Roberto A; Henkin, Stanislav; Lenz, Charles J; Le-Rademacher, Jennifer G; Wysokinski, Waldemar E

    2017-10-05

    Currently, low molecular weight heparin (LMWH) is the guideline endorsed treatment of patients with cancer associated venous thromboembolism (VTE). While apixaban is approved for the treatment of acute VTE, there are limited data supporting its use in cancer patients. The rationale and design of this investigator initiated Phase IV, multicenter, randomized, open label, superiority trial assessing the safety of apixaban versus dalteparin for cancer associated VTE is provided (ADAM-VTE; NCT02585713). The main aim of the ADAM-VTE trial is to test the hypothesis that apixaban is associated with a significantly lower rate of major bleeding compared to dalteparin in the treatment of cancer patients with acute VTE. The primary safety outcome is rate of major bleeding. Secondary efficacy objective is to assess the rates of recurrent VTE or arterial thromboembolism. Cancer patients with acute VTE (n=300) are randomized to receive apixaban (10 mg twice daily for 7 days followed by 5 mg twice daily thereafter) or dalteparin (200 IU/Kg daily for 30 days followed by 150 IU/kg daily thereafter) for 6 months. Stratification factors used for randomization include cancer stage and cancer specific risk of venous thromboembolism using the Khorana score. Participating centers are chosen from the Academic and Community Cancer Research United (ACCRU) consortium comprised of 90 oncology practices in the United States and Canada. Based on the hypothesis to be tested, we anticipate that these trial results will provide evidence supporting apixaban as an effective treatment of cancer associated VTE at lower rates of major bleeding compared to LMWH.

  19. iRHOM2-dependent regulation of ADAM17 in cutaneous disease and epidermal barrier function

    PubMed Central

    Brooke, Matthew A.; Etheridge, Sarah L.; Kaplan, Nihal; Simpson, Charlotte; O'Toole, Edel A.; Ishida-Yamamoto, Akemi; Marches, Olivier; Getsios, Spiro; Kelsell, David P.

    2014-01-01

    iRHOM2 is a highly conserved, catalytically inactive member of the Rhomboid family, which has recently been shown to regulate the maturation of the multi-substrate ectodomain sheddase enzyme ADAM17 (TACE) in macrophages. Dominant iRHOM2 mutations are the cause of the inherited cutaneous and oesophageal cancer-susceptibility syndrome tylosis with oesophageal cancer (TOC), suggesting a role for this protein in epithelial cells. Here, using tissues derived from TOC patients, we demonstrate that TOC-associated mutations in iRHOM2 cause an increase in the maturation and activity of ADAM17 in epidermal keratinocytes, resulting in significantly upregulated shedding of ADAM17 substrates, including EGF-family growth factors and pro-inflammatory cytokines. This activity is accompanied by increased EGFR activity, increased desmosome processing and the presence of immature epidermal desmosomes, upregulated epidermal transglutaminase activity and heightened resistance to Staphylococcal infection in TOC keratinocytes. Many of these features are consistent with the presence of a constitutive wound-healing-like phenotype in TOC epidermis, which may shed light on a novel pathway in skin repair, regeneration and inflammation. PMID:24643277

  20. Father Knows Best: Using Adam Smith to Teach Transactions Costs

    ERIC Educational Resources Information Center

    Dupont, Brandon

    2014-01-01

    Adam Smith's moral philosophy can be used to introduce economics students to the important idea of transactions costs. The author provides a brief background in this article to Smith's moral philosophy and connects it to the costs of transacting in a way that fits easily into the standard principles of microeconomics classroom. By doing…

  1. Influence of mannosylation on immunostimulating activity of adamant-1-yl tripeptide.

    PubMed

    Ribić, Rosana; Habjanec, Lidija; Frkanec, Ruža; Vranešić, Branka; Tomić, Srđanka

    2012-07-01

    The mannosylated derivative of adamant-1-yl tripeptide (D-(Ad-1-yl)Gly-L-Ala-D-isoGln) was prepared to study the effects of mannosylation on adjuvant (immunostimulating) activity. Mannosylated adamant-1-yl tripeptide (Man-OCH(2) CH(Me)CO-D-(Ad-1-yl)Gly-L-Ala-D-isoGln) is a non-pyrogenic, H(2) O-soluble, and non-toxic compound. Adjuvant activity of mannosylated adamantyl tripeptide was tested in the mouse model with ovalbumin as an antigen and in comparison to the parent tripeptide and peptidoglycan monomer (PGM, β-D-GlcNAc-(1→4)-D-MurNAc-L-Ala-D-isoGln-mesoDAP(εNH(2) )-D-Ala-D-Ala), a well-known effective adjuvant. The mannosylation of adamantyl tripeptide caused the amplification of its immunostimulating activity in such a way that it was comparable to that of PGM. Copyright © 2012 Verlag Helvetica Chimica Acta AG, Zürich.

  2. A Survey of Speech Education in United States Two-Year Colleges.

    ERIC Educational Resources Information Center

    Planck, Carolyn Roberts

    The status of speech education in all United States two-year colleges is discussed. Both public and private schools are examined. Two separate studies were conducted, each utilizing the same procedure. The specific aspects with which the research was concerned were: (1) availability of speech courses, (2) departmentalization of speech courses, (3)…

  3. Developing a Web-Based Hiring Resource at a State Medical College

    ERIC Educational Resources Information Center

    Drane, Daniel, III

    2017-01-01

    This study uses a sequential, mixed method, action research, quantitative to qualitative research design. The purpose of this study was to develop a useful standardized hiring process at a state medical college that brings clarity to the hiring process and policies. Two conceptual frameworks guided the innovations in this study--communities of…

  4. College Becomes U: State University System Would Enable Mass. Public Campuses to Better Serve Mission

    ERIC Educational Resources Information Center

    Lemanski, Kenneth M.

    2007-01-01

    Since the founding of Framingham Normal School in 1839 as the first state-supported school in the United States for training teachers, Massachusetts state colleges have evolved in response to the changing needs of the regions they serve. The Massachusetts state Legislature and Gov. Deval Patrick are now considering whether to move from the…

  5. Tapping State College Research and Development Capacity in Support of State Economic Development. Policy Matters: A Higher Education Policy Brief

    ERIC Educational Resources Information Center

    Hurley, Daniel

    2008-01-01

    Applied research and development activities at regional state colleges and universities bolster their primary mission of undergraduate education as well as contribute to local and statewide economic growth. As states boost efforts to fund and stimulate research as part of an integrated economic development strategy, they should seek to fully…

  6. State Transition to High-Quality, College/Career-Ready Assessments: A Workbook for State Action on Key Policy, Legal, and Technical Issues. Updated

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    Over the next few years, states will be transitioning to new, high-quality assessments aligned to the Common Core State Standards (CCSS) or other state college- and career-ready (CCR) standards. States are committed to making this transition in a manner that is determined and thoughtful--to help transform teaching and learning, advance CCR…

  7. Elevated serum CXCL16 is an independent predictor of poor survival in ovarian cancer and may reflect pro-metastatic ADAM protease activity

    PubMed Central

    Gooden, M J M; Wiersma, V R; Boerma, A; Leffers, N; Boezen, H M; ten Hoor, K A; Hollema, H; Walenkamp, A M E; Daemen, T; Nijman, H W; Bremer, E

    2014-01-01

    Background: In certain cancers, expression of CXCL16 and its receptor CXCR6 associate with lymphocyte infiltration, possibly aiding anti-tumour immune response. In other cancers, CXCL16 and CXCR6 associate with pro-metastatic activity. In the current study, we aimed to characterise the role of CXCL16, sCXCL16, and CXCR6 in ovarian cancer (OC). Methods: CXCL16/CXCR6 expression was analysed on tissue microarray containing 306 OC patient samples. Pre-treatment serum sCXCL16 was determined in 118 patients using ELISA. In vitro, (primary) OC cells were treated with an ADAM-10/ADAM-17 inhibitor (TAPI-2) and an ADAM-10-specific inhibitor (GI254023x), whereupon CXCL16 levels were evaluated on the cell membrane (immunofluorescent analysis, western blots) and in culture supernatants (ELISA). In addition, cell migration was assessed using scratch assays. Results: sCXCL16 independently predicted for poor survival (hazard ratio=2.28, 95% confidence interval=1.29–4.02, P=0.005), whereas neither CXCL16 nor CXCR6 expression correlated with survival. Further, CXCL16/CXCR6 expression and serum sCXCL16 levels did not associate with lymphocyte infiltration. In vitro inhibition of both ADAM-17 and ADAM-10, but especially the latter, decreased CXCL16 membrane shedding and strongly reduced cell migration of A2780 and cultured primary OC-derived malignant cells. Conclusions: High serum sCXCL16 is a prognostic marker for poor survival of OC patients, possibly reflecting ADAM-10 and ADAM-17 pro-metastatic activity. Therefore, serum sCXCL16 levels may be a pseudomarker that identifies patients with highly metastatic tumours. PMID:24518602

  8. Timeline and Approach to Standards and Assessments. State Implementation of College- and Career-Readiness Standards

    ERIC Educational Resources Information Center

    Anderson, Kimberly; Mira, Mary Elizabeth

    2015-01-01

    The following profiles address decisions and actions that state education policy-makers--in the state departments of education, unless otherwise noted--are taking to foster successful statewide implementation of their states' new college- and career-readiness standards and aligned assessments. These profiles provide a descriptive overview of each…

  9. Comparing Adam Smith's Wealth of Nations to James Madison's Federalist #10.

    ERIC Educational Resources Information Center

    Mundell, Jean

    1987-01-01

    Presents a lesson which calls upon students to compare Adam Smith's WEALTH OF NATIONS to James Madison's FEDERALIST #10 to see how the ancient concept of individual rights and liberties was used to describe both economic and governmental systems. Presents questions to provide the basis for comparison. (GEA)

  10. An Analysis of Campus Child Care Centers in the State-Supported Colleges and Universities of Florida.

    ERIC Educational Resources Information Center

    Holdnak, Mildred Walden

    Objectives of this master's thesis were to analyze the status of existing day care centers at state supported colleges and universities in Florida in terms of purposes, funding, policies and policy making, staffing, program content for children, training experiences offered to college students and benefits of the center to the sponsoring…

  11. Autophagy regulates cisplatin-induced stemness and chemoresistance via the upregulation of CD44, ABCB1 and ADAM17 in oral squamous cell carcinoma.

    PubMed

    Naik, Prajna Paramita; Mukhopadhyay, Subhadip; Panda, Prashanta Kumar; Sinha, Niharika; Das, Chandan Kanta; Mishra, Rajakishore; Patil, Shankargouda; Bhutia, Sujit Kumar

    2018-02-01

    We inspected the relevance of CD44, ABCB1 and ADAM17 in OSCC stemness and deciphered the role of autophagy/mitophagy in regulating stemness and chemoresistance. A retrospective analysis of CD44, ABCB1 and ADAM17 with respect to the various clinico-pathological factors and their correlation was analysed in sixty OSCC samples. Furthermore, the stemness and chemoresistance were studied in resistant oral cancer cells using sphere formation assay, flow cytometry and florescence microscopy. The role of autophagy/mitophagy was investigated by transient transfection of siATG14, GFP-LC3, tF-LC3, mKeima-Red-Mito7 and Western blot analysis of autophagic and mitochondrial proteins. In OSCC, high CD44, ABCB1 and ADAM17 expressions were correlated with higher tumour grades and poor differentiation and show significant correlation in their co-expression. In vitro and OSCC tissue double labelling confirmed that CD44 + cells co-expresses ABCB1 and ADAM17. Further, cisplatin (CDDP)-resistant FaDu cells displayed stem-like features and higher CD44, ABCB1 and ADAM17 expression. Higher autophagic flux and mitophagy were observed in resistant FaDu cells as compared to parental cells, and inhibition of autophagy led to the decrease in stemness, restoration of mitochondrial proteins and reduced expression of CD44, ABCB1 and ADAM17. The CD44 + /ABCB1 + /ADAM17 + expression in OSCC is associated with stemness and chemoresistance. Further, this study highlights the involvement of mitophagy in chemoresistance and autophagic regulation of stemness in OSCC. © 2017 John Wiley & Sons Ltd.

  12. ADAM33 polymorphisms are associated with asthma and a distinctive palm dermatoglyphic pattern

    PubMed Central

    XUE, WEILIN; HAN, WEI; ZHOU, ZHAO-SHAN

    2013-01-01

    A close correlation between asthma and palm dermatoglyphic patterns has been observed in previous studies, but the underlying genetic mechanisms have not been investigated. A disintegrin and metalloprotein-33 (ADAM33) polymorphisms are important in the development of asthma and other atopic diseases. To investigate the underlying mechanisms of the association between asthma and distinctive palm dermatoglyphic patterns, thirteen ADAM33 single-nucleotide polymorphisms (SNPs) were analyzed for the association between asthma and palm dermatoglyphic patterns in a population of 400 asthmatic patients and 200 healthy controls. Based on the results, five SNPs, rs44707 (codominant model, P=0.031; log-additive model, P=0.0084), rs2787094 (overdominant model, P=0.049), rs678881 (codominant model, P=0.028; overdominant model, P=0.0083), rs677044 (codominant model, P=0.013; log-additive model, P=0.0033) and rs512625 (dominant model, P=0.033), were associated with asthma in this population. Two SNPs, rs44707 (dominant model, P=0.042) and rs2787094 (codominant model, P=0.014; recessive model, P=0.0038), were observed in the asthma patients with the distinctive palm pattern. As rs44707 and rs2787094 are associated with asthma and a distinctive palm pattern, the data suggest that ADAM33 polymorphisms are correlated with asthma and may be the underlying genetic basis of the association between asthma and palm dermatoglyphic patterns. PMID:24141861

  13. Expression of ADAM10, Fas, FasL and Soluble FasL in Patients with Oral Squamous Cell Carcinoma (OSCC) and their Association with Clinical-Pathological Parameters.

    PubMed

    Zepeda-Nuño, José Sergio; Guerrero-Velázquez, Celia; Del Toro-Arreola, Susana; Vega-Magaña, Natali; Ángeles-Sánchez, Julián; Haramati, Jesse; Pereira-Suárez, Ana L; Bueno-Topete, Miriam R

    2017-04-01

    ADAM10 has been implicated in the progression of various solid tumors. ADAM10 regulates the cleavage of the FasL ectodomain from the plasma membrane of different cell types, generating the soluble FasL fragment (sFasL). Currently, there are few studies in oral squamous cell carcinoma (OSCC) that correlate levels of ADAM10 and FasL in the tumor microenvironment with clinical parameters of the disease. To determine the expression of ADAM10, Fas, FasL and sFasL in patients with OSCC and its association with TNM stage. Twenty-five patients with OSCC and 25 healthy controls were included. Biopsies of tumor tissue from patients with OSCC and buccal mucosa in controls were obtained. ADAM10, Fas, and FasL were analyzed by Western blotting. sFasL was quantified by ELISA. ADAM10 and Fas decreased significantly in OSCC compared with controls. Relatedly, within the OSCC group, Fas and ADAM10 decreased in accordance with tumor disease stage; in stages I/II, as well as in tumors of smaller diameter (T1-T2), ADAM10 showed higher levels when compared to patients with T3-T4 tumors and in stage III-IV. FasL in the tumor microenvironment and serum FasL showed no significant differences between both groups. Levels of complete FasL and cleaved FasL were positively correlated in controls; this correlation is preserved in patients with tumors in early stages (I-II), but is lost in later stage (III-IV). The dysregulation of ADAM10, Fas and FasL could be useful indicators of the progression and severity of OSCC.

  14. Extraction-Separation Performance and Dynamic Modeling of Orion Test Vehicles with Adams Simulation: 3rd Edition

    NASA Technical Reports Server (NTRS)

    Varela, Jose G.; Reddy, Satish; Moeller, Enrique; Anderson, Keith

    2017-01-01

    NASA's Orion Capsule Parachute Assembly System (CPAS) Project is now in the qualification phase of testing, and the Adams simulation has continued to evolve to model the complex dynamics experienced during the test article extraction and separation phases of flight. The ability to initiate tests near the upper altitude limit of the Orion parachute deployment envelope requires extractions from the aircraft at 35,000 ft-MSL. Engineering development phase testing of the Parachute Test Vehicle (PTV) carried by the Carriage Platform Separation System (CPSS) at altitude resulted in test support equipment hardware failures due to increased energy caused by higher true airspeeds. As a result, hardware modifications became a necessity requiring ground static testing of the textile components to be conducted and a new ground dynamic test of the extraction system to be devised. Force-displacement curves from static tests were incorporated into the Adams simulations, allowing prediction of loads, velocities and margins encountered during both flight and ground dynamic tests. The Adams simulation was then further refined by fine tuning the damping terms to match the peak loads recorded in the ground dynamic tests. The failure observed in flight testing was successfully replicated in ground testing and true safety margins of the textile components were revealed. A multi-loop energy modulator was then incorporated into the system level Adams simulation model and the effect on improving test margins be properly evaluated leading to high confidence ground verification testing of the final design solution.

  15. Stated Briefly: Participation and Pass Rates for College Preparatory Transition Courses in Kentucky. REL 2015-060

    ERIC Educational Resources Information Center

    Cramer, Eric; Mokher, Christine

    2015-01-01

    This study examines Kentucky high school students' participation and pass rates in college preparatory transition courses, voluntary remedial courses in math and reading offered to grade 12 students. These courses are targeted to students scoring just below the state's college readiness benchmarks on the ACT in grade 11. The study found that:…

  16. Back to Beginnings: Credentialism, Productivity, and Adam Smith's Division of Labour.

    ERIC Educational Resources Information Center

    Davis, Denis J.

    1981-01-01

    The foundation of factional pressures for upgrading educational credentials in the labor market is examined through a review of human capital and screening theories. The writings of Adam Smith are referenced to show that the claims of the beneficial effects of educational upgrading have been questioned for 200 years. (Author/MLW)

  17. A New Approach to Higher Education...For the California State Colleges.

    ERIC Educational Resources Information Center

    Dumke, Glenn S.

    On January 27, 1971, Chancellor Dumke of the California State College system presented proposals for a new approach to higher education to the Board of Trustees. This paper explains these new approaches, the first of which is to offer degrees based on academic achievement as measured and evaluated by competent faculties, rather than on the basis…

  18. Helicopter magnetic and electromagnetic surveys at Mounts Adams, Baker and Rainier, Washington: implications for debris flow hazards and volcano hydrology

    USGS Publications Warehouse

    Finn, Carol A.; Deszcz-Pan, Maria

    2011-01-01

    High‐resolution helicopter magnetic and electromagnetic (HEM) data flown over the rugged, ice‐covered Mt. Adams, Mt. Baker and Mt. Rainier volcanoes (Washington), reveal the distribution of alteration, water and ice thickness essential to evaluating volcanic landslide hazards. These data, combined with geological mapping and rock property measurements, indicate the presence of appreciable thicknesses (>500 m) of water‐saturated hydrothermally altered rock west of the modern summit of Mount Rainier in the Sunset Amphitheater region and in the central core of Mount Adams north of the summit. Alteration at Mount Baker is restricted to thinner (<300 m) zones beneath Sherman Crater and the Dorr Fumarole Fields. The EM data identified water‐saturated rocks from the surface to the detection limit (100–200 m) in discreet zones at Mt. Rainier and Mt Adams and over the entire summit region at Mt. Baker. The best estimates for ice thickness are obtained over relatively low resistivity (<800 ohm‐m) ground for the main ice cap on Mt. Adams and over most of the summit of Mt. Baker. The modeled distribution of alteration, pore fluids and partial ice volumes on the volcanoes helps identify likely sources for future alteration‐related debris flows, including the Sunset Amphitheater region at Mt. Rainier, steep cliffs at the western edge of the central altered zone at Mount Adams and eastern flanks of Mt. Baker.

  19. The Impact of State Authorization Regulations on a Statewide Community College System

    ERIC Educational Resources Information Center

    Albo-Lopez, Nicole M.

    2016-01-01

    This concurrent mixed methods study revealed the impacts of the Title IV, Federal Regulation, State Authorization (SA), on a statewide community college system, with regard to staffing, establishment of local processes, obtainment of authorizations, fiscal resources, and student enrollment. The study takes place within the California community…

  20. Building a Multicontextual Model of Latino College Enrollment: Student, School, and State-Level Effects

    ERIC Educational Resources Information Center

    Nunez, Anne-Marie; Kim, Dongbin

    2012-01-01

    Latinos' college enrollment rates, particularly in four-year institutions, have not kept pace with their population growth in the United States. Using three-level hierarchical generalized linear modeling, this study analyzes data from the Educational Longitudinal Study (ELS) to examine the influence of high school and state contexts, in addition…

  1. Development of an advanced system identification technique for comparing ADAMS analytical results with modal test data for a MICON 65/13 wind turbine

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bialasiewicz, J.T.

    1995-07-01

    This work uses the theory developed in NREL/TP--442-7110 to analyze simulated data from an ADAMS (Automated Dynamic Analysis of Mechanical Systems) model of the MICON 65/13 wind turbine. The Observer/Kalman Filter identification approach is expanded to use input-output time histories from ADAMS simulations or structural test data. A step by step outline is offered on how the tools developed in this research, can be used for validation of the ADAMS model.

  2. [11C]SMe-ADAM, an imaging agent for the brain serotonin transporter: synthesis, pharmacological characterization and microPET studies in rats.

    PubMed

    Zessin, Jörg; Deuther-Conrad, Winnie; Kretzschmar, Marion; Wüst, Frank; Pawelke, Beate; Brust, Peter; Steinbach, Jörg; Bergmann, Ralf

    2006-01-01

    N,N-Dimethyl-2-(2-amino-4-methylthiophenylthio)benzylamine (SMe-ADAM, 1) is a highly potent and selective inhibitor of the serotonin transporter (SERT). This compound was labeled with carbon-11 by methylation of the S-desmethyl precursor 10 with [(11)C]methyl iodide to obtain the potential positron emission tomography (PET) radioligand [(11)C]SMe-ADAM. The radiochemical yield was 27 +/- 5%, and the specific radioactivity was 26-40 GBq/micromol at the end of synthesis. Ex vivo and in vivo biodistribution experiments in rats demonstrated a rapid accumulation of the radiotracer in brain regions known to be rich in SERT, such as the thalamus/hypothalamus region (3.59 +/- 0.41%ID/g at 5 min after injection). The specific uptake reached a thalamus to cerebellum ratio of 6.74 +/- 0.95 at 60 min postinjection. The [(11)C]SMe-ADAM uptake in the thalamus was significantly decreased by pretreatment with fluoxetine to 38 +/- 11% of the control value. Furthermore, no metabolites of [(11)C]SMe-ADAM could be detected in the SERT-rich regions of the rat brain. It is concluded that [(11)C]SMe-ADAM may be a suitable PET ligand for SERT imaging in the living brain.

  3. Accelerating College Readiness: Lessons from North Carolina's Innovator Early Colleges

    ERIC Educational Resources Information Center

    Le, Cecilia; Frankfort, Jill

    2011-01-01

    More than 200 early college high schools serving 50,000 students have opened across the United States since 2002--and they are achieving results. Eighty-six percent of early college graduates enroll in college immediately after high school, compared with two-thirds of high school graduates nationwide. Of the 3,000 early college graduates in 2009,…

  4. The Campus Mine: An Adaptable Instruction Approach Using Simulated Underground Geology in a Campus Building to Improve Geospatial Reasoning before Fieldwork

    ERIC Educational Resources Information Center

    Benson, Robert G.

    2010-01-01

    Geospatial skills are critical to effective geologic mapping, and many geoscience students experience challenges in developing good geologic interpretation and projection skills. A physical (non-virtual) underground mine mapping simulation in a building on the Adams State College campus in Alamosa, Colorado, provides an excellent cost-effective…

  5. Reliability evaluation of I-123 ADAM SPECT imaging using SPM software and AAL ROI methods

    NASA Astrophysics Data System (ADS)

    Yang, Bang-Hung; Tsai, Sung-Yi; Wang, Shyh-Jen; Su, Tung-Ping; Chou, Yuan-Hwa; Chen, Chia-Chieh; Chen, Jyh-Cheng

    2011-08-01

    The level of serotonin was regulated by serotonin transporter (SERT), which is a decisive protein in regulation of serotonin neurotransmission system. Many psychiatric disorders and therapies were also related to concentration of cerebral serotonin. I-123 ADAM was the novel radiopharmaceutical to image SERT in brain. The aim of this study was to measure reliability of SERT densities of healthy volunteers by automated anatomical labeling (AAL) method. Furthermore, we also used statistic parametric mapping (SPM) on a voxel by voxel analysis to find difference of cortex between test and retest of I-123 ADAM single photon emission computed tomography (SPECT) images.Twenty-one healthy volunteers were scanned twice with SPECT at 4 h after intravenous administration of 185 MBq of 123I-ADAM. The image matrix size was 128×128 and pixel size was 3.9 mm. All images were obtained through filtered back-projection (FBP) reconstruction algorithm. Region of interest (ROI) definition was performed based on the AAL brain template in PMOD version 2.95 software package. ROI demarcations were placed on midbrain, pons, striatum, and cerebellum. All images were spatially normalized to the SPECT MNI (Montreal Neurological Institute) templates supplied with SPM2. And each image was transformed into standard stereotactic space, which was matched to the Talairach and Tournoux atlas. Then differences across scans were statistically estimated on a voxel by voxel analysis using paired t-test (population main effect: 2 cond's, 1 scan/cond.), which was applied to compare concentration of SERT between the test and retest cerebral scans.The average of specific uptake ratio (SUR: target/cerebellum-1) of 123I-ADAM binding to SERT in midbrain was 1.78±0.27, pons was 1.21±0.53, and striatum was 0.79±0.13. The cronbach's α of intra-class correlation coefficient (ICC) was 0.92. Besides, there was also no significant statistical finding in cerebral area using SPM2 analysis. This finding might help us

  6. ADAM10 controls collagen signaling and cell migration on collagen by shedding the ectodomain of discoidin domain receptor 1 (DDR1)

    PubMed Central

    Shitomi, Yasuyuki; Thøgersen, Ida B.; Ito, Noriko; Leitinger, Birgit; Enghild, Jan J.; Itoh, Yoshifumi

    2015-01-01

    Discoidin domain receptor 1 (DDR1) is a receptor tyrosine kinase that binds and transmits signals from various collagens in epithelial cells. However, how DDR1–dependent signaling is regulated has not been understood. Here we report that collagen binding induces ADAM10-dependent ectodomain shedding of DDR1. DDR1 shedding is not a result of an activation of its signaling pathway, since DDR1 mutants defective in signaling were shed in an efficient manner. DDR1 and ADAM10 were found to be in a complex on the cell surface, but shedding did not occur unless collagen bound to DDR1. Using a shedding-resistant DDR1 mutant, we found that ADAM10-dependent DDR1 shedding regulates the half-life of collagen-induced phosphorylation of the receptor. Our data also revealed that ADAM10 plays an important role in regulating DDR1-mediated cell adhesion to achieve efficient cell migration on collagen matrices. PMID:25540428

  7. iRHOM2-dependent regulation of ADAM17 in cutaneous disease and epidermal barrier function.

    PubMed

    Brooke, Matthew A; Etheridge, Sarah L; Kaplan, Nihal; Simpson, Charlotte; O'Toole, Edel A; Ishida-Yamamoto, Akemi; Marches, Olivier; Getsios, Spiro; Kelsell, David P

    2014-08-01

    iRHOM2 is a highly conserved, catalytically inactive member of the Rhomboid family, which has recently been shown to regulate the maturation of the multi-substrate ectodomain sheddase enzyme ADAM17 (TACE) in macrophages. Dominant iRHOM2 mutations are the cause of the inherited cutaneous and oesophageal cancer-susceptibility syndrome tylosis with oesophageal cancer (TOC), suggesting a role for this protein in epithelial cells. Here, using tissues derived from TOC patients, we demonstrate that TOC-associated mutations in iRHOM2 cause an increase in the maturation and activity of ADAM17 in epidermal keratinocytes, resulting in significantly upregulated shedding of ADAM17 substrates, including EGF-family growth factors and pro-inflammatory cytokines. This activity is accompanied by increased EGFR activity, increased desmosome processing and the presence of immature epidermal desmosomes, upregulated epidermal transglutaminase activity and heightened resistance to Staphylococcal infection in TOC keratinocytes. Many of these features are consistent with the presence of a constitutive wound-healing-like phenotype in TOC epidermis, which may shed light on a novel pathway in skin repair, regeneration and inflammation. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  8. BBCC Transfer Student Follow-Up: Washington State University Students Reflect upon Big Bend Community College Education.

    ERIC Educational Resources Information Center

    Allard, Scott

    In March 1992, a team of Big Bend Community College (BBCC) faculty members traveled to Washington State University (WSU) to survey and interview former BBCC students enrolled at WSU. The purpose of the investigation was to assess the effectiveness of BBCC in preparing students for transfer to and continued success at the four-year college level,…

  9. Automation of TL brick dating by ADAM-1

    NASA Astrophysics Data System (ADS)

    Čechák, T.; Gerndt, J.; Hiršl, P.; Jiroušek, P.; Kanaval, J.; Kubelík, M.; Musílek, L.

    2001-06-01

    A specially adapted machine ADAM-1 for the thermoluminescence fine grain dating of bricks was constructed in an interdisciplinary research project, undertaken by a team recruited from three faculties of the Czech Technical University in Prague. This TL-reader is able to measure and evaluate automatically numerous samples. The sample holder has 60 sample positions, which allow the irradiation and evaluation of samples taken from two locations. All procedures of alpha and beta irradiation by varying doses and the TL-signal measurement as also the age evaluation and error assessment are programmable and fully automated.

  10. Lessons from the Lone Star State: Designing a Sustainable Financial Model to Expand Early College High School in Texas

    ERIC Educational Resources Information Center

    Goldberger, Susan; Santos, Janet

    2009-01-01

    Texas is a national leader in creating early college high schools, an innovative small school model that blends secondary and postsecondary education with intensive supports to increase college readiness and success for underachieving students. The state has 29 early college schools, with more opening in the 2008-2009 academic year, thanks largely…

  11. Deletion of admB gene encoding a fungal ADAM affects cell wall construction in Aspergillus oryzae.

    PubMed

    Kobayashi, Takuji; Maeda, Hiroshi; Takeuchi, Michio; Yamagata, Youhei

    2017-05-01

    Mammals possess a unique signaling system based on the proteolytic mechanism of a disintegrin and metalloproteinases (ADAMs) on the cell surface. We found two genes encoding ADAMs in Aspergillus oryzae and named them admA and admB. We produced admA and admB deletion strains to elucidate their biological function and clarify whether fungal ADAMs play a similar role as in mammals. The ∆admA∆admB and ∆admB strains were sensitive to cell wall-perturbing agents, congo red, and calcofluor white. Moreover, the two strains showed significantly increased weights of total alkali-soluble fractions from the mycelial cell wall compared to the control strain. Furthermore, ∆admB showed MpkA phosphorylation at lower concentration of congo red stimulation than the control strain. However, the MpkA phosphorylation level was not different between ∆admB and the control strain without the stimulation. The results indicated that A. oryzae AdmB involved in the cell wall integrity without going through the MpkA pathway.

  12. What about Certificates? Evidence on the Labor Market Returns to Nondegree Community College Awards in Two States

    ERIC Educational Resources Information Center

    Xu, Di; Trimble, Madeline

    2016-01-01

    The annual number of certificates awarded by community colleges has increased dramatically, but relatively little research has been conducted on the economic benefits of certificates in the labor market. Based on detailed student-level information from matched college transcript and employment data in two states, this article estimates the…

  13. Estimating Returns to College Attainment: Comparing Survey and State Administrative Data Based Estimates. A CAPSEE Working Paper

    ERIC Educational Resources Information Center

    Scott-Clayton, Judith; Wen, Qiao

    2017-01-01

    The increasing availability of massive administrative datasets linking postsecondary enrollees with post-college earnings records has stimulated a wealth of new research on the returns to college, and has accelerated state and federal efforts to hold institutions accountable for students' labor market outcomes. Many of these new research and…

  14. Tracking Transfer: New Measures of Institutional and State Effectiveness in Helping Community College Students Attain Bachelor's Degrees

    ERIC Educational Resources Information Center

    Jenkins, Davis; Fink, John

    2016-01-01

    Increasing the effectiveness of two- to four-year college transfer is critical for meeting national goals for college attainment and promoting upward social mobility. Efforts to improve institutional effectiveness in serving transfer students and state transfer policy have been hampered by a lack of comparable metrics for measuring transfer…

  15. Fractalkine shedding is mediated by p38 and the ADAM10 protease under pro-inflammatory conditions in human astrocytes.

    PubMed

    O'Sullivan, Sinead A; Gasparini, Fabrizio; Mir, Anis K; Dev, Kumlesh K

    2016-08-22

    The fractalkine (CX3CR1) ligand is expressed in astrocytes and reported to be neuroprotective. When cleaved from the membrane, soluble fractalkine (sCX3CL1) activates the receptor CX3CR1. Although somewhat controversial, CX3CR1 is reported to be expressed in neurons and microglia. The membrane-bound form of CX3CL1 additionally acts as an adhesion molecule for microglia and infiltrating white blood cells. Much research has been done on the role of fractalkine in neuronal cells; however, little is known about the regulation of the CX3CL1 ligand in astrocytes. The mechanisms involved in the up-regulation and cleavage of CX3CL1 from human astrocytes were investigated using immunocytochemistry, Q-PCR and ELISA. All statistical analysis was performed using GraphPad Prism 5. A combination of ADAM17 (TACE) and ADAM10 protease inhibitors was found to attenuate IL-1β-, TNF-α- and IFN-γ-induced sCX3CL1 levels in astrocytes. A specific ADAM10 (but not ADAM17) inhibitor also attenuated these effects, suggesting ADAM10 proteases induce release of sCX3CL1 from stimulated human astrocytes. A p38 MAPK inhibitor also attenuated the levels of sCX3CL1 upon treatment with IL-1β, TNF-α or IFN-γ. In addition, an IKKβ inhibitor significantly reduced the levels of sCX3CL1 induced by IL-1β or TNF-α in a concentration-dependent manner, suggesting a role for the NF-kB pathway. In conclusion, this study shows that the release of soluble astrocytic fractalkine is regulated by ADAM10 proteases with p38 MAPK also playing a role in the fractalkine shedding event. These findings are important for understanding the role of CX3CL1 in healthy and stimulated astrocytes and may benefit our understanding of this pathway in neuro-inflammatory and neurodegenerative diseases.

  16. A Conversation with Adam Heller.

    PubMed

    Heller, Adam; Cairns, Elton J

    2015-01-01

    Adam Heller, Ernest Cockrell Sr. Chair in Engineering Emeritus of the John J. McKetta Department of Chemical Engineering at The University of Texas at Austin, recalls his childhood in the Holocaust and his contributions to science and technology that earned him the US National Medal of Technology and Innovation in a conversation with Elton J. Cairns, Professor of Chemical and Biomolecular Engineering at the University of California, Berkeley. Dr. Heller, born in 1933, describes the enslavement of his father by Hungarians in 1942; the confiscation of his family's home, business, and all its belongings in 1944; and his incarceration in a brick factory with 18,000 Jews who were shipped by the Hungarians to be gassed by Germans in Auschwitz. Dr. Heller and his immediate family survived the Holocaust and arrived in Israel in 1945. He studied under Ernst David Bergmann at the Hebrew University, and then worked at Bell Laboratories and GTE Laboratories, where he headed Bell Lab's Electronic Materials Research Department. At GTE Laboratories, he built in 1966 the first neodymium liquid lasers and in 1973 with Jim Auborn conceived and engineered the lithium thionyl chloride battery, one of the first to be manufactured lithium batteries, which is still in use. After joining the faculty of engineering of The University of Texas at Austin, he cofounded with his son Ephraim Heller TheraSense, now a major part of Abbott Diabetes Care, which produced a microcoulometer that made the monitoring of glucose painless by accurately measuring the blood glucose concentration in 300 nL of blood. He also describes the electrical wiring of enzymes, the basis for Abbott's state-of-the-art continuous glucose monitoring system. He discusses his perspective of reducing the risk of catastrophic global warming in a wealth-accumulating, more-energy-consuming world and provides advice for students entering careers in science or engineering.

  17. Comparison of Home Advantage in College and Professional Team Sports in the United States.

    PubMed

    Pollard, Richard; Gómez, Miguel A

    2015-09-01

    Home advantage in seven American college team sports (baseball, basketball, football, hockey, lacrosse, soccer and women's basketball) was compared with professional leagues in the United States for the same sports and for the same time period. A total of 81,063 college games and 22,477 professional games were analyzed for the four seasons 2006-07 to 2009-10. There was a significant home advantage, as measured by home winning percentage, in all sports, both college and professional. The overall home advantage in college sports was significantly greater than in professional sports (p<0.015). The mean difference was 3.73 home winning percentage points, being greatest for baseball, basketball, and hockey (all p<0.001). Plausible explanations for these results include differences in college and professional competition in terms of familiarity with local conditions, referee bias, territoriality and psychological factors. However, the influence of travel fatigue was inconclusive. Only for soccer was the home advantage greater for professionals. This was the only sport where crowd size appeared to be having an effect. In addition the rules of college soccer allow more substitution and hence greater coach intervention than in professional soccer, a factor that could also be reducing home advantage.

  18. Fairmont State College GEAR UP Project: Year 3 Baseline Survey (2001-2002).

    ERIC Educational Resources Information Center

    Cowley, Kimberly S.; Finch, Nicole; Blake, Jennifer

    In 1999, Fairmont State College (FSC) received a U.S. Department of Education grant to implement Project GEAR UP (Gaining Early Awareness and Readiness for Undergraduate Programs) in nine primarily-rural counties of West Virginia. GEAR UP encourages disadvantaged youth to have high expectations, stay in school, and take academically rigorous…

  19. State of College Admission

    ERIC Educational Resources Information Center

    Hawkins, David A.; Lautz, Jessica

    2005-01-01

    This report is an amalgamation of data from four separate sources. The first source is NACAC's annual Counseling Trends Survey, conducted in May 2004. The purpose of this survey is to poll counselors in high schools to discover trends in their work responsibilities, particularly regarding college counseling, and to assess trends that affect…

  20. Award for Distinguished Scientific Early Career Contributions to Psychology: Adam K. Anderson

    ERIC Educational Resources Information Center

    American Psychologist, 2009

    2009-01-01

    Adam K. Anderson, recipient of the Award for Distinguished Scientific Early Career Contributions to Psychology, is cited for his outstanding contribution to understanding the representation of emotion and its influence on cognition. By combining psychological and neuroscience techniques with rigorous and creative experimental designs, Anderson has…

  1. Cornerstones of Completion: State Policy Support for Accelerated, Structured Pathways to College Credentials and Transfer. Executive Summary

    ERIC Educational Resources Information Center

    Couturier, Lara K.

    2012-01-01

    Completion by Design, funded by the Bill & Melinda Gates Foundation, is a partnership between participating colleges and state-level policy organizations. The initiative's strong policy component seeks both to change policies in ways that support the colleges' change strategies and to spread the learning and ideas stemming from Completion by…

  2. Adam Smith and the Educative Critique: A Response to My Commentators

    ERIC Educational Resources Information Center

    Weinstein, Jack Russell

    2015-01-01

    This paper is both a response to the four reviewers in a special symposium on my book Adam Smith's Pluralism and a substantive discussion of philosophy of education. In it, I introduce what I call "the educative critique," a mode of analysis similar to Marxist, feminist, or postcolonial critiques, but focusing on the educative role of a…

  3. First-trimester ADAM12 and PAPP-A as markers for intrauterine fetal growth restriction through their roles in the insulin-like growth factor system.

    PubMed

    Cowans, Nicholas J; Spencer, Kevin

    2007-03-01

    PAPP-A is a marker used as part of the most effective method of screening for chromosomal anomalies in the first trimester. ADAM12 is a recently discovered pregnancy associated member of the ADAM (a multidomain glycoprotein metalloprotease) family. Recently, ADAM12 has been shown as a potential marker for early screening for chromosomal anomalies. Both PAPP-A and ADAM12 have been identified as proteases to insulin-like growth factor binding proteins. In this role, they may have a regulatory function in controlling the amount of free bioactive insulin-like growth factor (IGF). We therefore wish to examine if the levels of either of these proteases are related to various growth related adverse pregnancy outcomes. PAPP-A and ADAM12 were measured in a subset of samples collected at 11 to 14 weeks as part of an OSCAR clinic screening for chromosomal anomalies. Follow-up of pregnancies screened between September 1999 and August 2003 identified 1705 pregnancies with an outcome of intrauterine fetal demise on or after 24 weeks, preterm delivery at 24-34 weeks or 35-36 weeks, very low birthweight (<1.5 kg), low birthweight (<2.5 kg), large birthweight (>4.5 kg), and birth weight below the 3rd or 5th or 10th centile for gestation. A series of 414 normal outcome pregnancies constituted the control group. Marker levels were adjusted for gestation and maternal weight and the log MoM of the markers were compared using t-test of unequal variance between the control group and the various adverse outcome groups. ADAM12 and PAPP-A concentrations were reduced in low for gestational age birth weights and in all births with weights below 2.5 kg. There was a linear relationship between the severity of the IUGR and the decrease in PAPP-A and ADAM12. In the larger babies, only ADAM12 was found to be significantly increased in babies above the 90th centile of weight for gestation. The results of our study are compatible with the proposed role of ADAM12 and PAPP-A in promoting growth and

  4. A Study of Organizational Behavior of Colleges of Education of Maharashtra State

    ERIC Educational Resources Information Center

    Thakur, Geeta R.

    2014-01-01

    The purpose of this study was to study Organizational Behavior of Colleges of Education of Maharashtra state in India. Organizational behavior was studied at three process level i.e. individual process level, team process level and organizational process level. The differences were found out if any, in the Organizational Behavior, in between the…

  5. Pellissippi State Technical Community College Five-Year Strategic Planning Directions, 1998-2003.

    ERIC Educational Resources Information Center

    Pellissippi State Technical Community Coll., Knoxville, TN.

    The document contains the strategic plan for Pellissippi State Technical Community College (Tennessee). The previous five-year strategic plan, "The Pathfinder Project," was prepared in 1994 but was out of date before the end of the five-year planning cycle. To secure information for projecting new five-year strategic directions and goals…

  6. ADHD Symptomatology and Adjustment to College in China and the United States

    ERIC Educational Resources Information Center

    Norvilitis, Jill M.; Sun, Ling; Zhang, Jie

    2010-01-01

    This study examined ADHD symptomatology and college adjustment in 420 participants--147 from the United States and 273 from China. It was hypothesized that higher levels of ADHD symptoms in general and the inattentive symptom group in particular would be related to decreased academic and social adjustment, career decision-making self-efficacy, and…

  7. Transfer and Articulation Issues between California Community Colleges and California State University

    ERIC Educational Resources Information Center

    Tucker, Linda

    2013-01-01

    Purpose: The primary purpose of this study was to discover common transfer and articulation practices and to determine what practices aid in the implementation of the STAR Act between California Community Colleges and the California State University. The review of literature revealed a lack of research on the application of practices in transfer…

  8. Case Study of Reinvention: College of Charleston

    ERIC Educational Resources Information Center

    Brown, Alice W.

    2011-01-01

    Colleges survive sometimes because they are able to merge with another institution (a for-profit company, another private college, a state university). The change at the College of Charleston was shaped in the 1970s, when the college did not "merge" with a state institution--it "became" a state institution, which grew.. and…

  9. Karl Marx vs. Adam Smith Revisited

    ERIC Educational Resources Information Center

    Manton, Edgar J.; English, Donald E.; Flanagan, Jennifer; Dubey, Anvit

    2013-01-01

    The purpose of this study was to determine whether the ability of freshman college students to identify the founding fathers of free enterprise and of communism has improved. This study is a follow-up to four previous studies. A questionnaire was developed and distributed to College of Business and College of Education & Human Services…

  10. Columbia Basin College Assessment & Effectiveness: Report to the College Community.

    ERIC Educational Resources Information Center

    Columbia Basin Coll., Pasco, WA.

    This report furnishes examples of assessment and effectiveness activities at Columbia Basin College (Washington). In 1997, the college's Board of Trustees began using the Carver Model of policy governance and created a new college mission statement and related end states, which directly answer the question, "What good will be produced for…

  11. Estrogen upregulates MICA/B expression in human non-small cell lung cancer through the regulation of ADAM17.

    PubMed

    Ren, Jing; Nie, Yunzhong; Lv, Mingming; Shen, Sunan; Tang, Ruijing; Xu, Yujun; Hou, Yayi; Zhao, Shuli; Wang, Tingting

    2015-11-01

    Estrogen is involved in promoting lung cancer cell division and metastasis. MICA and MICB function as ligands for NKG2D, an important immunoreceptor expressed on natural killer (NK) cells. However, whether estrogen regulates MICA/B expression and affects tumor immune escape remains unknown. In this study, we measured the mRNA levels of MICA, MICB and ADAM17in non-small cell lung cancer (NSCLC) cell lines treated with estrogen. Surface expression of MICA/B on LTEP-a2 and A549 was detected using flow cytometry. We demonstrate that both mRNA and secretory protein levels of MICA/B in lung adenocarcinoma cell lines were upregulated by estradiol. Estradiol enhanced the expression of ADAM17, which was associated with the secretion of MICA/B. This secretion of MICA/B downregulated the NKG2D receptor on the surface of NK92 cells and impaired the cytotoxic activity of NK cells. Estradiol enhanced the expression of ADAM17, which was associated with the secretion of MICA/B. Furthermore, a significant correlation between the concentration of estradiol and the expression of MICA was found in tumor tissues of NSCLC patients. Therefore, we conclude that estrogen can regulate the expression and secretion of MICA/B through ADAM17, which helps lung cancer cells escape NKG2D-mediated immune surveillance.

  12. Washington Community Colleges Factbook.

    ERIC Educational Resources Information Center

    Meier, Terre; Story, Sherie

    Detailed information on the 27 state-supported community colleges in Washington is presented in six sections. The first section, containing general information, describes the state system organization, lists the individual colleges, and reviews the roles of state agencies and presents a history of the system. A section on student information…

  13. The Efficiency of First-Trimester Uterine Artery Doppler, ADAM12, PAPP-A and Maternal Characteristics in the Prediction of Pre-Eclampsia

    PubMed Central

    GOETZINGER, Katherine R.; ZHONG, Yan; CAHILL, Alison G.; ODIBO, Linda; MACONES, George A.; ODIBO, Anthony O.

    2014-01-01

    Objective To estimate the efficiency of first-trimester uterine artery Doppler, A-disintegrin and metalloprotease 12 (ADAM12), pregnancy-associated plasma protein A (PAPP-A) and maternal characteristics in the prediction of pre-eclampsia. Methods This is a prospective cohort study of patients presenting for first-trimester aneuploidy screening between 11-14 weeks’ gestation. Maternal serum ADAM12 and PAPP-A levels were measured by immunoassay, and mean uterine artery Doppler pulsatility indices (PI) were calculated. Outcomes of interest included pre-eclampsia, early pre-eclampsia, defined as requiring delivery at <34 weeks’ gestation, and gestational hypertension. Logistic regression analysis was used to model the prediction of pre-eclampsia using ADAM12 multiples of the median (MoM), PAPP-A MoM, and uterine artery Doppler PI MoM, either individually or in combination. Sensitivity, specificity, and area under the receiver-operating characteristic curves (AUC) were used to compare the screening efficiency of the models using non-parametric U-statistics. Results Of 578 patients with complete outcome data, there were 54 (9.3%) cases of preeclampsia and 13 (2.2%) cases of early pre-eclampsia. Median ADAM12 levels were significantly lower in patients who developed pre-eclampsia compared to those who did not. (0.81 v. 1.01 MoMs; p<0.04) For a fixed false positive rate (FPR) of 10%, ADAM12, PAPP-A, and uterine artery Doppler in combination with maternal characteristics identified 50%, 48%, and 52% of patients who developed pre-eclampsia, respectively. Combining these first-trimester parameters did not improve the predictive efficiency of the models. Conclusion First-trimester ADAM12, PAPP-A, and uterine artery Doppler are not sufficiently predictive of pre-eclampsia. Combinations of these parameters do not further improve their screening efficiency. PMID:23980220

  14. The Relationship between Formative Assessment and Student Engagement at Walters State Community College

    ERIC Educational Resources Information Center

    Jenkins, Cary E.

    2010-01-01

    The purpose of this study was to determine whether there was a relationship between formative assessment and student engagement at Walters State Community College. Additionally, a secondary purpose examined differences in the dimensions of student engagement dimensions (skills engagement, emotional engagement, participation or interaction,…

  15. The design and synthesis of novel N-hydroxyformamide inhibitors of ADAM-TS4 for the treatment of osteoarthritis.

    PubMed

    De Savi, Chris; Pape, Andrew; Cumming, John G; Ting, Attilla; Smith, Peter D; Burrows, Jeremy N; Mills, Mark; Davies, Chris; Lamont, Scott; Milne, David; Cook, Calum; Moore, Peter; Sawyer, Yvonne; Gerhardt, Stefan

    2011-03-01

    Two series of N-hydroxyformamide inhibitors of ADAM-TS4 were identified from screening compounds previously synthesised as inhibitors of matrix metalloproteinase-13 (collagenase-3). Understanding of the binding mode of this class of compound using ADAM-TS1 as a structural surrogate has led to the discovery of potent and very selective inhibitors with favourable DMPK properties. Synthesis, structure-activity relationships, and strategies to improve selectivity and lower in vivo metabolic clearance are described. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. A College that Reinvented Itself: The Wilson College Story

    ERIC Educational Resources Information Center

    Armacost, Mary-Linda Merriam

    2011-01-01

    This article presents the story of Wilson College, the only college in the United States where a group of alumnae took the trustees to court over the issue of the announced closing and won the case. The court reversed the trustees' decision on the grounds that the college had failed to seek approval from the court before announcing the change in…

  17. The Role of State, Community, and Institutional Policy in the Prevention of College Alcohol Problems. Prevention Updates

    ERIC Educational Resources Information Center

    Davidson, Laurie; DeJong, Christene

    2004-01-01

    The most widespread health and safety problem on college and university campuses in the United States today is high-risk alcohol use and related consequences. The heavy, episodic use of alcohol that 44 percent of college students engage in results in a myriad of consequences for both drinkers and nondrinkers, ranging from disturbed study and…

  18. The Association between Mental Health and Violence among a Nationally Representative Sample of College Students from the United States

    PubMed Central

    Schwartz, Joseph A.; Beaver, Kevin M.; Barnes, J. C.

    2015-01-01

    Objectives Recent violent attacks on college campuses in the United States have sparked discussions regarding the prevalence of psychiatric disorders and the perpetration of violence among college students. While previous studies have examined the potential association between mental health problems and violent behavior, the overall pattern of findings flowing from this literature remain mixed and no previous studies have examined such associations among college students. Methods The current study makes use of a nationally representative sample of 3,929 college students from the National Epidemiologic Study on Alcohol and Related Conditions (NESARC) to examine the prevalence of seven violent behaviors and 19 psychiatric disorder diagnoses tapping mood, anxiety, personality, and substance use disorders. Associations between individual and composite psychiatric disorder diagnoses and violent behaviors were also examined. Additional analyses were adjusted for the comorbidity of multiple psychiatric diagnoses. Results The results revealed that college students were less likely to have engaged in violent behavior relative to the non-student sample, but a substantial portion of college students had engaged in violent behavior. Age- and sex-standardized prevalence rates indicated that more than 21% of college students reported at least one violent act. In addition, more than 36% of college students had at least one diagnosable psychiatric disorder. Finally, the prevalence of one or more psychiatric disorders significantly increased the odds of violent behavior within the college student sample. Conclusions These findings indicate that violence and psychiatric disorders are prevalent on college campuses in the United States, though perhaps less so than in the general population. In addition, college students who have diagnosable psychiatric disorders are significantly more likely to engage in various forms of violent behavior. PMID:26445360

  19. The Association between Mental Health and Violence among a Nationally Representative Sample of College Students from the United States.

    PubMed

    Schwartz, Joseph A; Beaver, Kevin M; Barnes, J C

    2015-01-01

    Recent violent attacks on college campuses in the United States have sparked discussions regarding the prevalence of psychiatric disorders and the perpetration of violence among college students. While previous studies have examined the potential association between mental health problems and violent behavior, the overall pattern of findings flowing from this literature remain mixed and no previous studies have examined such associations among college students. The current study makes use of a nationally representative sample of 3,929 college students from the National Epidemiologic Study on Alcohol and Related Conditions (NESARC) to examine the prevalence of seven violent behaviors and 19 psychiatric disorder diagnoses tapping mood, anxiety, personality, and substance use disorders. Associations between individual and composite psychiatric disorder diagnoses and violent behaviors were also examined. Additional analyses were adjusted for the comorbidity of multiple psychiatric diagnoses. The results revealed that college students were less likely to have engaged in violent behavior relative to the non-student sample, but a substantial portion of college students had engaged in violent behavior. Age- and sex-standardized prevalence rates indicated that more than 21% of college students reported at least one violent act. In addition, more than 36% of college students had at least one diagnosable psychiatric disorder. Finally, the prevalence of one or more psychiatric disorders significantly increased the odds of violent behavior within the college student sample. These findings indicate that violence and psychiatric disorders are prevalent on college campuses in the United States, though perhaps less so than in the general population. In addition, college students who have diagnosable psychiatric disorders are significantly more likely to engage in various forms of violent behavior.

  20. PAR -- Interface to the ADAM Parameter System

    NASA Astrophysics Data System (ADS)

    Currie, Malcolm J.; Chipperfield, Alan J.

    PAR is a library of Fortran subroutines that provides convenient mechanisms for applications to exchange information with the outside world, through input-output channels called parameters. Parameters enable a user to control an application's behaviour. PAR supports numeric, character, and logical parameters, and is currently implemented only on top of the ADAM parameter system. The PAR library permits parameter values to be obtained, without or with a variety of constraints. Results may be put into parameters to be passed onto other applications. Other facilities include setting a prompt string, and suggested defaults. This document also introduces a preliminary C interface for the PAR library -- this may be subject to change in the light of experience.

  1. Adam Smith and dependency.

    PubMed

    Ozler, Sule

    2012-06-01

    The focus of this paper is the works and life of Adam Smith, who is widely recognized as the father and founder of contemporary economics. Latent content analysis is applied to his seminal text in economics, An Inquiry into the Nature and Causes of the Wealth of Nations (1776). The results reveal that Smith considers dependence on others a problem and sees the solution to this problem in impersonalized interdependence. In addition, his views on social dependency and personal dependency, reflected in his Lectures on Jurisprudence (1963) and The Theory of Moral Sentiments (1759), are analyzed. This analysis suggests a central tension between dependence and independence in Smith's writings. The personal dependency patterns he exhibited in his life, which also suggest a tension between dependence and independence, are identified through a reading of his biographies. Based on insights from psychoanalytic literature, this paper proposes that developing the ideas in the Wealth of Nations was part of Smith's creative solution to this tension. In particular, his solution to one individual's dependence on another was through a system of impersonalized interdependence. In other words, Smith defended against his personal dependence through his economic theorizing.

  2. Adam Smith on population.

    PubMed

    Spengler, J J

    1970-11-01

    Abstract Adam Smith dealt with questions of population mainly in his Wealth of Nations. His discussion falls roughly under five heads and reflects in considerable measure his image of the English economy. (1) A country's population capacity, given the average level of consumption, was conditioned by the stock of land, the skill with which it was cultivated, and the degree to which division of labour could be increased and thereby augment output for domestic use and sale in external markets. (2) Growth of population was essentially in response to growth of the demand for labour and served to increase division of labour. (3) The social mechanisms underlying elevation of the scale of living are touched upon, and in an optimistic spirit. (4) The distribution of a country's population responded to its progress in opulence, with the rate of this progress conditioned by the degree to which inappropriate (e.g. mercantilist) policies were avoided. (5) Smith dealt briefly with such matters as colonies, education, size of economy, environmental influences, and public policy, all of which he recognized as significant for the quantity and quality of a country's numbers.

  3. Scholarships and Fellowships: Grants Available in United States Colleges and Universities. Bulletin, 1931, No. 15

    ERIC Educational Resources Information Center

    Ratcliffe, Ella B.

    1932-01-01

    This publication is a handbook of scholarships and fellowships available in colleges and universities of the United States. Information regarding scholarships and fellowships available at institutions of higher learning in the United States is of vital interest to many thousands of students. While several lists of the scholarship offerings for…

  4. College Students Helping America

    ERIC Educational Resources Information Center

    Dote, Lillian; Cramer, Kevin; Dietz, Nathan; Grimm, Robert, Jr.

    2006-01-01

    To identify key trends in college student volunteering and to understand their implications for growing volunteering among college students, the Corporation has produced a new report, titled "College Students Helping America," the most comprehensive national report ever conducted on college student volunteering in the United States. The…

  5. Serendipity in the Theater: Maude Adams as James M. Barrie's American Muse.

    ERIC Educational Resources Information Center

    Diaz de Chumaceiro, Cora L.

    2003-01-01

    This essay discusses how Maude Adams influenced James M. Barrie's creative process and became his inspiration. Set change theory is underscored as a cognitive explanation for Barrie's illumination. The psychoanalytic theory of transference is proposed as an underlying mechanism for facilitating the change of mental set during the incubation stage.…

  6. [Improvement and the mechanism of cardiac function by knockdown of ADAM10 in adriamycin-induced cardiomyopathy rats].

    PubMed

    Li, Xiaoou; Xie, Lili; He, Bing; Huang, Wei

    2018-01-01

    Objective To study the role of a disintegrin and metalloproteinase10 (ADAM10) in shedding neural cadherin (N-cadherin) and develop an approach to interfere the process of ventricular remodeling in adriamycin-induced cardiomyopathy (ACM) rats. Methods In a rat model of ACM, the effects of intraperitoneal injection of the lentiviral RNAi vector of ADAM10 on the morphology of cardiomyocytes and contractile function were observed by HE staining and color Doppler echocardiography. The expressions of N-cadherin and C-terminal fragment 1 (CTF1) were detected by Western blotting and immunohistochemistry. Results In the in vivo experiment, a large amount of fluorescence was seen in the isolated primary cardiomyocytes, which indicated that the transfection in the rat model was successful. In the treatment group, the morphology of cardiomyocytes and function of the heart were evidently improved, N-cadherin protein expression was remarkably up-regulated and CTF1 protein was obviously down-regulated compared with the model group. Conclusion Knock-down of ADAM10 increases N-cadherin expression and decreases CTF1 expression, thus improves cardiac function in the rat model of ACM.

  7. Sexual Health Among Male College Students in the United States and the Netherlands

    ERIC Educational Resources Information Center

    Dodge, Brian; Sandfort, Theo G. M.; Yarber, William L.; de Wit, John

    2005-01-01

    Objectives: To assess differences in sexual health behaviors, outcomes, and potential sociocultural determinants among male college students in the United States and the Netherlands. Methods: Survey data were collected from random samples of students from both national cultures. Results: American men were more likely to report inadequate…

  8. Mood States as Predictors of Characteristics and Precipitants of Suicidality among College Students

    ERIC Educational Resources Information Center

    Hess, Elaine A.; Becker, Martin A.; Pituch, Keenan A.; Saathoff, Andrea K.

    2011-01-01

    This article examines college students' self-reported mood states during a suicidal crisis and the relationship between mood and indicators of suicidality. Multilevel modeling demonstrated that the moods of hopelessness and anger predicted stronger intent; anxiety/worry predicted weaker thoughts of suicide; hopelessness increased the odds of…

  9. The Adam and Eve Robot Scientists for the Automated Discovery of Scientific Knowledge

    NASA Astrophysics Data System (ADS)

    King, Ross

    A Robot Scientist is a physically implemented robotic system that applies techniques from artificial intelligence to execute cycles of automated scientific experimentation. A Robot Scientist can automatically execute cycles of hypothesis formation, selection of efficient experiments to discriminate between hypotheses, execution of experiments using laboratory automation equipment, and analysis of results. The motivation for developing Robot Scientists is to better understand science, and to make scientific research more efficient. The Robot Scientist `Adam' was the first machine to autonomously discover scientific knowledge: both form and experimentally confirm novel hypotheses. Adam worked in the domain of yeast functional genomics. The Robot Scientist `Eve' was originally developed to automate early-stage drug development, with specific application to neglected tropical disease such as malaria, African sleeping sickness, etc. We are now adapting Eve to work with on cancer. We are also teaching Eve to autonomously extract information from the scientific literature.

  10. Workforce Training in a Recovering Economy: Perceptions of State Community College Leaders

    ERIC Educational Resources Information Center

    Katsinas, Stephen G.; D'Amico, Mark M.; Friedel, Janice N.

    2012-01-01

    The purpose of this study was to examine policy issues from the unique viewpoint of state offices that are responsible for the supervision of community colleges and their role in developing the workforce. Using selected survey items from the 2012 Survey of Access and Finance conducted by the Education Policy Center at the University of Alabama, 50…

  11. The New Massachusetts Miracle: How a Recent State Law Motivated One College to Improve Its FERPA Compliance

    ERIC Educational Resources Information Center

    Kaufman, Ari B.

    2012-01-01

    As an associate registrar at Berklee College of Music, the author is responsible for ensuring the College's compliance with the Family Educational Rights and Privacy Act of 1974 (FERPA). In 2009 he was asked to be part of a team charged with assessing Berklee's conformity with a soon-to-be-enacted state regulation. The Massachusetts Department of…

  12. A Survey of College Reading Programs in New York State, Part II: Diagnosis, Placement and Program Components.

    ERIC Educational Resources Information Center

    Malinowski, Patricia A.

    During spring 1988, an initial survey was conducted among two- and four-year colleges in New York State to identify the primary reading test used for diagnosis and placement. In order to address several questions raised by the study, a follow-up survey of participating two-year colleges was conducted during fall 1989. Of the 28 two-year colleges…

  13. A survey of Black Connecticut High School Graduates Attending Out-of State Colleges and Universities

    ERIC Educational Resources Information Center

    Lyons, James E.

    1974-01-01

    It was found that a strong desire to leave the state of Connecticut was a major force in black students attending out of state colleges and universities. Other contributory factors included the Connecticut schools lengthy admissions evaluations, the structure of some compensatory education programs, a non-competitive financial aid program and the…

  14. College Presidents Examine Midlevel Management in the Community College.

    ERIC Educational Resources Information Center

    Gillett-Karam, Rosemary; Cameron, Donald W.; Messina, Jr., Robert C.; Mittelstet, Stephen K.; Mulder, Anne E.; Sykes, Jr., Abel B.; Thornton, Jerry Sue

    1999-01-01

    Provides six community-college presidents' insights into the midlevel-management role at their institutions. States that although midlevel managers go by various titles at different colleges, they all agree on the importance and substance of these administrative roles. (VWC)

  15. The College Completion Agenda: State Policy Guide

    ERIC Educational Resources Information Center

    Stedron, Jennifer M.; Shah, Tajel; Bautsch, Brenda; Martin, Patricia; Deye, Sunny; Bailey, Lamar; Handel, Stephen J.; Vasavada, Natasha; Shen, Yilan; Exstrom, Michelle; Shelton, Sara; Santiago, Helen; Bell, Julie Davis; Quin, Bradley J.; Baum, Sandy; Bell, Julie Davis; Sturtevant, Anne; Bautsch, Brenda; Williams, Ronald; Kerouac, Pamela; Badolato, Vincent

    2010-01-01

    There are formidable challenges at every level of the system that confront students who aspire to enroll and succeed in college. In 2007, the College Board formed the Commission on Access, Admissions and Success in Higher Education to study the educational pipeline as a single continuum and identify solutions to increase the number of students who…

  16. Evaluation of ADAM/1 model for advanced coal extraction concepts

    NASA Technical Reports Server (NTRS)

    Deshpande, G. K.; Gangal, M. D.

    1982-01-01

    Several existing computer programs for estimating life cycle cost of mining systems were evaluated. A commercially available program, ADAM/1 was found to be satisfactory in relation to the needs of the advanced coal extraction project. Two test cases were run to confirm the ability of the program to handle nonconventional mining equipment and procedures. The results were satisfactory. The model, therefore, is recommended to the project team for evaluation of their conceptual designs.

  17. [Adam hammer (1818 - 1878) - remarks on a forgotten pioneer of ether anaesthesia in obstetrics].

    PubMed

    Goerig, M; Streckfuss, W

    2004-05-01

    Adam Hammer, born in 1818, and working as a doctor for the poor since 1847 in Mannheim, was the first person in the German speaking world to use ether for pain relief during labor on February 18th 1847. He took part in the abortive April 1848 Revolution in Mannheim - a pinnacle of German liberalism and later of political radicalism, which attented to abolish the Monarchy and introduce a democratic Republic. After the revolution was put down, Hammer emigrated to the United States and settled down in St. Louis, Missouri. Remaining politically active, he joined the Republican Party, founded in 1854 and served as a military surgeon in the Union Army during the American Civil War. Even before the war, he was engaged in efforts to improve the level of medical training in America and was involved with the foundation of High Schools which offered training courses along the lines of German universities. His ideas and innovations were not introduced immediately, but had a significant impact on medical training methology later on in the US. During a visit in Europe in 1876, he was the first to diagnose a coronary thombosis as the cause of a heart attack on a live patient. The diagnosis was later confirmed by post-morten autopsy on the patient. In 1877 he returned to Germany and died one year later. The biography of Adam Hammer mirrows that of many other German-Americans whose emigration proved to be a gain for America but a loss for Germany. This story was destinated to be repeated in terrible circumstances some decades later.

  18. State Public Policies and the Racial/Ethnic Stratification of College Access and Choice in the State of Maryland

    ERIC Educational Resources Information Center

    Perna, Laura W.; Steele, Patricia; Woda, Susan; Hibbert, Taifa

    2005-01-01

    This study uses descriptive analyses of data from multiple sources to examine changes during the 1990s in the racial/ethnic stratification of college access and choice in Maryland and to explore state public policies that may have influenced changes in the demand for and supply of higher education for students of different racial/ethnic groups…

  19. Towards the "Informed Use" of Information and Communication Technology in Education: A Response to Adams' "Powerpoint, Habits of Mind, and Classroom Culture"

    ERIC Educational Resources Information Center

    Vallance, Michael; Towndrow, Phillip A.

    2007-01-01

    PowerPoint, the widely-used slide-show software package, is finding increasing currency in lecture halls and classrooms as the preferred method of communicating and presenting information. But, as Adams [Adams, C. (2006) "PowerPoint, habits of mind, and classroom culture." "Journal of Curriculum Studies," 38(4), 389-411] attempts to show, users…

  20. Washington State Board for Community and Technical Colleges Academic Year Report, 2012-2013

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2013

    2013-01-01

    This "Academic Year Report 2012-13" provides a snapshot of funding, facilities, staffing, and enrollments in community and technical colleges in Washington state for the past academic year. The report also describes key measures of student outcomes and addresses the most frequently asked questions related to expenditures, personnel and…

  1. State Funding of Contract Courses at Community Colleges: The First Year. Analysis Paper No. 824.

    ERIC Educational Resources Information Center

    State Univ. of New York, Albany. Office for Community Colleges.

    Focusing on the period from September 1981 to September 1982, this report describes issues and activities related to New York State's funding of contract courses at the community colleges of the State University of New York (SUNY). Introductory material notes that since the passage of authorizing legislation, about 45,000 employees of more than…

  2. The Impact of Gender on Decision Making among Customized Training Administrators within the Minnesota State Colleges and Universities System (MnSCU).

    ERIC Educational Resources Information Center

    Lane, Barry L.

    This paper presents a qualitative investigation of the impact of gender on administrator decision-making within the college environment. The research compared 5 male and 5 female college administrators from 10 different metropolitan campuses in the Minnesota State Colleges and Universities System. All were directors of customized training…

  3. Another Look at College Student's Ratings of Course Quality: Data from Penn State Student Surveys in Three Settings

    ERIC Educational Resources Information Center

    Willits, Fern; Brennan, Mark

    2017-01-01

    This study assessed the relationships of student attributes, course characteristics and course outcomes to college students' ratings of course quality in three types of settings. The analysis utilised data from online surveys of samples of college students conducted in 2011 and 2012 at the Pennsylvania State University. Included in the analysis…

  4. A Four-State Comparison of Expenditures and Income Sources of Financial Aid Recipients in Public Colleges and Universities.

    ERIC Educational Resources Information Center

    Stampen, Jacob O.; Fenske, Robert H.

    The way public college students finance college was studied, based on student resource and expenditure surveys from four states: Arizona, California, New York, and Wisconsin. Comparisons were made of demographic and academic variables, as well as expenditure patterns of students receiving different kinds of aid. The following four aid recipient…

  5. HABS drawing field team at east entrance to Cyclorama Building. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    HABS drawing field team at east entrance to Cyclorama Building. Front, left to right: Robyn Chrabascz (Roger Williams University), Brian Carnahan (University of Arkansas), Noelle McManus (Edinburgh College of Art, ICOMOS/Great Britian), Amanda Loughlin (Kansas State University). Standing: Steven Utz, Field Supervisor. - Cyclorama Building, 125 Taneytown Road, Gettysburg, Adams County, PA

  6. College Student Suicide in the United States: 1990-1991 through 2003-2004

    ERIC Educational Resources Information Center

    Schwartz, Allan J.

    2006-01-01

    Suggestions that there is a growing epidemic of suicide among college students in the United States are false. The National Survey of Counseling Center Directors reports 1,404 student suicides over a 14-year period and an adjusted suicide rate of 6.5, half the rate of the general US population (12.6 for all races) during this period when matched…

  7. The State of Sleep among College Students at a Large Public University

    ERIC Educational Resources Information Center

    Orzech, Kathryn M.; Salafsky, David B.; Hamilton, Lee Ann

    2011-01-01

    Objective: Data about college student sleep were collected and used to develop an education campaign to improve sleep. Participants: On-campus residents at a large state university were surveyed on 4 occasions, October 2005 to April 2007. Sample size was 675 to 1,823 students. Fall 2005 mean age = 18.5 years, SD = 1.03 (range 18-30) years. Initial…

  8. Rhetorical Studies: A Reassessment of Adam Smith's Lectures on Rhetoric and Belles Lettres.

    ERIC Educational Resources Information Center

    Purcell, William M.

    1986-01-01

    Offers a dissenting interpretation of Adam Smith's Lectures on Rhetoric and Belles Lettres and a more conservative perspective on Smith's significance to the history of rhetorical theory. Views the lectures as an historical commentary on literature and rhetoric from the perspective of an eighteenth-century lecturer. (JD)

  9. Military, University, and Police Agency Command and Staff Colleges in the United States

    ERIC Educational Resources Information Center

    Martin, Richard H.

    2017-01-01

    This article discusses three models of command and staff colleges (CSC). Five university models, five United States Military models, and one police agency model are discussed. The 11 CSCs provide leadership development in various training and education programs all leading to the increased capabilities of leaders and potential leaders for public…

  10. How States Can Accelerate Community College Innovation by Supporting Faculty Leadership. Policy Bulletin

    ERIC Educational Resources Information Center

    Altstadt, David

    2012-01-01

    States wrestling with the challenge of increasing community college student completion rates recognize that a critical next step is building support among faculty for reform efforts. Faculty can play a crucial role in bridging the historic divide between policy and practice. Empowering faculty to take a substantive role in informing policy…

  11. 69 Good Ideas: Responses to Changing Educational Needs by State Colleges and Universities.

    ERIC Educational Resources Information Center

    Costello, Libby, Comp.

    A collection of program ideas are presented that were nominated by their institutions in the 1983 competition for the American Association of State Colleges and Universities' G. Theodore Mitau Award for Innovation and Change in Higher Education. The programs demonstrate creative approaches to such academic/administrative concerns as student access…

  12. Commission Review of a Proposal by the State Center Community College District to Establish the Willow-International Community College Center: A Report to the Governor and Legislature in Response to a Request from the Board of Governors of the California Community Colleges. Commission Report 03-05

    ERIC Educational Resources Information Center

    California Postsecondary Education Commission, 2003

    2003-01-01

    This report reviews a proposal by the State Center Community College District to establish a State-approved education center in the city of Fresno. The center would be named the Willow-International Community College Center, and it would replace an existing Clovis operational outreach center that is considered by the district to be insufficient…

  13. Genetic variants of ADAM33 are associated with asthma susceptibility in the Punjabi population of Pakistan.

    PubMed

    Sabar, Muhammad Farooq; Ghani, Muhammad Usman; Shahid, Mariam; Sumrin, Aleena; Ali, Amjad; Akram, Muhammad; Tariq, Muhammad Akram; Bano, Iqbal

    2016-01-01

    A disintegrin and metalloproteinase 33 (ADAM33) gene has been considered as an asthma susceptibility gene due to its possible role in airway remodeling, abnormal cell proliferation, and differentiation. Association of this gene with asthma has been reported in several genetic studies on various populations. The current study aims to evaluate the association of ADAM33 gene polymorphisms with the risk of asthma in the Punjabi population of Pakistan. A total of 101 asthma patients and 102 age-matched healthy controls from Lahore, a city in Punjab, were recruited. ADAM33 single nucleotide polymorphisms (SNPs) T + 1[rs2280089], T2[rs2280090], T1[rs2280091], ST + 5[rs597980], ST + 4[rs44707], S2[rs528557], Q - 1[rs612709], and F + 1[rs511898] were genotyped in both patients and controls using single base extension and capillary electrophoresis-based genetic analyzer. The basic allelic and genotypic model was analyzed for association of the SNPs with asthma using SHEsis software. Haploview software was used to calculate pairwise linkage disequilibrium (LD) among six of the genotyped SNPs. Of the 8 SNPs genotyped, only S2[rs528557] showed significant association with asthma (Allele p = 0.0189, Genotype p = 0.021). SNPs T + 1[rs2280089], T2[rs2280090], T1[rs2280091], ST + 4[rs44707], S2[rs528557], and Q - 1[rs612709] were found to be in moderate to strong LD. The significantly higher frequency of haplotype "AAGTCG" in healthy controls suggests a protective effect against asthma risk in the studied population (p = 0.0059). These findings suggest that genetic variants of ADAM33 gene may play important roles in asthma susceptibility in the Punjabi population of Pakistan.

  14. Converting Work into College Credits

    ERIC Educational Resources Information Center

    Hoffman, Joseph A.

    1976-01-01

    The Cooperative Education Program conducted by the New Jersey Department of Labor and Industry and Thomas A. Edison College enables State labor department employees to work toward college degrees by attending free classes, taking college-level examinations for college credit, and converting work and life experiences into college credits.…

  15. The Mississippi State University College of Veterinary Medicine Shelter Program

    PubMed Central

    Bushby, Philip; Woodruff, Kimberly; Shivley, Jake

    2015-01-01

    Simple Summary First initiated in 1995 to provide veterinary students with spay/neuter experience, the shelter program at the Mississippi State University College of Veterinary Medicine has grown to be comprehensive in nature incorporating spay/neuter, basic wellness care, diagnostics, medical management, disease control, shelter management and biosecurity. Junior veterinary students spend five days in shelters; senior veterinary students spend 2-weeks visiting shelters in mobile veterinary units. The program has three primary components: spay/neuter, shelter medical days and Animals in Focus. Student gain significant hands-on experience and evaluations of the program by students are overwhelmingly positive. Abstract The shelter program at the Mississippi State University College of Veterinary Medicine provides veterinary students with extensive experience in shelter animal care including spay/neuter, basic wellness care, diagnostics, medical management, disease control, shelter management and biosecurity. Students spend five days at shelters in the junior year of the curriculum and two weeks working on mobile veterinary units in their senior year. The program helps meet accreditation standards of the American Veterinary Medical Association’s Council on Education that require students to have hands-on experience and is in keeping with recommendations from the North American Veterinary Medical Education Consortium. The program responds, in part, to the challenge from the Pew Study on Future Directions for Veterinary Medicine that argued that veterinary students do not graduate with the level of knowledge and skills that is commensurate with the number of years of professional education. PMID:26479234

  16. Expression of L1-CAM and ADAM10 in human colon cancer cells induces metastasis.

    PubMed

    Gavert, Nancy; Sheffer, Michal; Raveh, Shani; Spaderna, Simone; Shtutman, Michael; Brabletz, Thomas; Barany, Francis; Paty, Phillip; Notterman, Daniel; Domany, Eytan; Ben-Ze'ev, Avri

    2007-08-15

    L1-CAM, a neuronal cell adhesion receptor, is also expressed in a variety of cancer cells. Recent studies identified L1-CAM as a target gene of beta-catenin-T-cell factor (TCF) signaling expressed at the invasive front of human colon cancer tissue. We found that L1-CAM expression in colon cancer cells lacking L1-CAM confers metastatic capacity, and mice injected in their spleen with such cells form liver metastases. We identified ADAM10, a metalloproteinase that cleaves the L1-CAM extracellular domain, as a novel target gene of beta-catenin-TCF signaling. ADAM10 overexpression in colon cancer cells displaying endogenous L1-CAM enhanced L1-CAM cleavage and induced liver metastasis, and ADAM10 also enhanced metastasis in colon cancer cells stably transfected with L1-CAM. DNA microarray analysis of genes induced by L1-CAM in colon cancer cells identified a cluster of genes also elevated in a large set of human colon carcinoma tissue samples. Expression of these genes in normal colon epithelium was low. These results indicate that there is a gene program induced by L1-CAM in colon cancer cells that is also present in colorectal cancer tissue and suggest that L1-CAM can serve as target for colon cancer therapy.

  17. Epidermal ADAM17 maintains the skin barrier by regulating EGFR ligand–dependent terminal keratinocyte differentiation

    PubMed Central

    Cobzaru, Cristina; Triantafyllopoulou, Antigoni; Löffek, Stefanie; Horiuchi, Keisuke; Threadgill, David W.; Kurz, Thomas; van Rooijen, Nico; Bruckner-Tuderman, Leena

    2012-01-01

    ADAM17 (a disintegrin and metalloproteinase 17) is ubiquitously expressed and cleaves membrane proteins, such as epidermal growth factor receptor (EGFR) ligands, l-selectin, and TNF, from the cell surface, thus regulating responses to tissue injury and inflammation. However, little is currently known about its role in skin homeostasis. We show that mice lacking ADAM17 in keratinocytes (A17ΔKC) have a normal epidermal barrier and skin architecture at birth but develop pronounced defects in epidermal barrier integrity soon after birth and develop chronic dermatitis as adults. The dysregulated expression of epidermal differentiation proteins becomes evident 2 d after birth, followed by reduced transglutaminase (TGM) activity, transepidermal water loss, up-regulation of the proinflammatory cytokine IL-36α, and inflammatory immune cell infiltration. Activation of the EGFR was strongly reduced in A17ΔKC skin, and topical treatment of A17ΔKC mice with recombinant TGF-α significantly improved TGM activity and decreased skin inflammation. Finally, we show that mice lacking the EGFR in keratinocytes (EgfrΔKC) closely resembled A17ΔKC mice. Collectively, these results identify a previously unappreciated critical role of the ADAM17–EGFR signaling axis in maintaining the homeostasis of the postnatal epidermal barrier and suggest that this pathway could represent a good target for treatment of epidermal barrier defects. PMID:22565824

  18. Tribal Colleges: 1968-1998.

    ERIC Educational Resources Information Center

    Stein, Wayne, J.

    From 1968 to 1998, the number of tribally controlled colleges in the United States grew to 31. Based on the community college model, they are the only colleges in the world to support and teach curricula, cultures, and languages of their Indian nations. Tribal colleges must work more closely than other institutions with the federal government to…

  19. Sequence-specific interaction between the disintegrin domain of mouse ADAM 3 and murine eggs: role of beta1 integrin-associated proteins CD9, CD81, and CD98.

    PubMed

    Takahashi, Y; Bigler, D; Ito, Y; White, J M

    2001-04-01

    ADAM 3 is a sperm surface glycoprotein that has been implicated in sperm-egg adhesion. Because little is known about the adhesive activity of ADAMs, we investigated the interaction of ADAM 3 disintegrin domains, made in bacteria and in insect cells, with murine eggs. Both recombinant proteins inhibited sperm-egg binding and fusion with potencies similar to that which we recently reported for the ADAM 2 disintegrin domain. Alanine scanning mutagenesis revealed a critical importance for the glutamine at position 7 of the disintegrin loop. Fluorescent beads coated with the ADAM 3 disintegrin domain bound to the egg surface. Bead binding was inhibited by an authentic, but not by a scrambled, peptide analog of the disintegrin loop. Bead binding was also inhibited by the function-blocking anti-alpha6 monoclonal antibody (mAb) GoH3, but not by a nonfunction blocking anti-alpha6 mAb, or by mAbs against either the alphav or beta3 integrin subunits. We also present evidence that in addition to the tetraspanin CD9, two other beta1-integrin-associated proteins, the tetraspanin CD81 as well as the single pass transmembrane protein CD98 are expressed on murine eggs. Antibodies to CD9 and CD98 inhibited in vitro fertilization and binding of the ADAM 3 disintegrin domain. Our findings are discussed in terms of the involvement of multiple sperm ADAMs and multiple egg beta1 integrin-associated proteins in sperm-egg binding and fusion. We propose that an egg surface "tetraspan web" facilitates fertilization and that it may do so by fostering ADAM-integrin interactions.

  20. Prevalence and Mental Health Treatment of Suicidal Ideation and Behavior Among College Students Aged 18-25 Years and Their Non-College-Attending Peers in the United States.

    PubMed

    Han, Beth; Compton, Wilson M; Eisenberg, Daniel; Milazzo-Sayre, Laura; McKeon, Richard; Hughes, Art

    2016-06-01

    College students have been the focus of many studies on suicidal ideation with or without suicidal behavior. Little attention has been given to their non-college-attending peers on these issues. We examined the 12-month prevalence and mental health treatment of suicidal ideation with or without suicidal behavior among college students aged 18-25 years and their non-college-attending peers in the United States. We assessed data from 135,300 persons aged 18-25 years who participated in the 2008-2013 National Surveys on Drug Use and Health. Descriptive analyses and multivariate logistic regression models were applied. Compared with full-time college students, high school students, those not enrolled in a school or college, and part-time college students were more likely to attempt suicide with a plan (model-adjusted prevalence = 0.67% vs 1.09%, 1.06%, and 1.07%, respectively). The mental health treatment rate among full-time college students with suicidal ideation with or without suicidal behavior was similar to the rates among the other 3 counterparts. The effects of race/ethnicity and serious mental illness on receipt of mental health treatment were significantly larger among those who did not perceive unmet treatment need than among those who perceived unmet treatment need (P = .019 and P = .001, respectively). Compared to full-time college students, non-college-attending young adults and part-time college students were at higher risk for attempting suicide with a plan. Suicide prevention and intervention strategies should emphasize increasing access to mental health treatment among both college students with suicidal ideation with or without suicidal behavior and their non-college-attending peers (particularly among minorities and those who seem to be at low risk because they are without serious mental illness and report no need for mental health treatment). © Copyright 2016 Physicians Postgraduate Press, Inc.