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A Pure Population Of Lung Alveolar Epithelial Type Ii Cells Derived From Human Embryonic Stem Cells, Dachun Wang, David L Haviland, Alan R Burns, Eva Zsigmond, Rick A Wetsel

Faculty, Staff and Student Publications

Alveolar epithelial type II (ATII) cells are small, cuboidal cells that constitute approximately 60% of the pulmonary alveolar epithelium. These cells are crucial for repair of the injured alveolus by differentiating into alveolar epithelial type I cells. ATII cells derived from human ES (hES) cells are a promising source of cells that could be used therapeutically to treat distal lung diseases. We have developed a reliable transfection and culture procedure, which facilitates, via genetic selection, the differentiation of hES cells into an essentially pure (>99%) population of ATII cells (hES-ATII). Purity, as well as biological features and morphological characteristics …

Insider Express, Houston Academy Of Medicine-Texas Medical Center Library

Insider Express (2003-2013)

No abstract provided.

2007 State Of The Journals Report, Vol.20 (3) January - March 2007, Houston Academy Of Medicine-Texas Medical Center Library

Library Lines (1998-2009)

No abstract provided.

A Day In The Life Of Pubmed: Analysis Of A Typical Day's Query Log, Jorge R Herskovic, Len Y Tanaka, William Hersh, Elmer V Bernstam

Faculty, Staff and Student Publications

OBJECTIVE: To characterize PubMed usage over a typical day and compare it to previous studies of user behavior on Web search engines. DESIGN: We performed a lexical and semantic analysis of 2,689,166 queries issued on PubMed over 24 consecutive hours on a typical day. MEASUREMENTS: We measured the number of queries, number of distinct users, queries per user, terms per query, common terms, Boolean operator use, common phrases, result set size, MeSH categories, used semantic measurements to group queries into sessions, and studied the addition and removal of terms from consecutive queries to gauge search strategies. RESULTS: The size of …

K1 Protein Of Human Herpesvirus 8 Suppresses Lymphoma Cell Fas-Mediated Apoptosis, Suizhao Wang, Shu Wang, Hoyoung Maeng, Daniel P Young, Om Prakash, Luis E Fayad, Anas Younes, Felipe Samaniego

Faculty, Staff and Student Publications

Expression of the K1 gene of human herpesvirus 8 activates nuclear factor-kappaB and induces lymph node hyperplasia and lymphomas in transgenic mice. To further delineate its role in cell survival, we determined whether K1 altered apoptosis of lymphoma cells. K1 protein is expressed in Kaposi sarcoma and primary effusion lymphoma. We retrovirally transfected BJAB lymphoma, THP-1, U937, and Kaposi sarcoma SLK cells to express K1 and a K1 mutant with the deleted immunoreceptor tyrosine-based activation motif (K1m). We challenged cells with an agonistic anti-Fas antibody, Fas ligand, irradiation, and tumor necrosis factor-related apoptosis-inducing ligand. K1 transfectants but not K1m transfectants …

Imaging Of Pulmonary Embolism And T-Pa Therapy Effects Using Mdct And Liposomal Iohexol Blood Pool Agent: Preliminary Results In A Rabbit Model, Stephen J Burke, Ananth Annapragada, Eric A Hoffman, Emmanuel Chen, Ketan B Ghaghada, Jered Sieren, Edwin J R Van Beek

Faculty, Staff and Student Publications

RATIONALE AND OBJECTIVES: Polyethylene glycol-coated liposomal blood pool contrast agents maintain contrast enhancement over several hours. This study aimed to evaluate (long-term) imaging of pulmonary arteries, comparing conventional iodinated contrast with a liposomal blood pool contrast agent. Also, visualization of the (real-time) therapeutic effects of tissue plasminogen activator (t-PA) on pulmonary embolism (PE) was attempted. MATERIALS AND METHODS: Six rabbits (weight approximately 4 kg) had autologous blood clots injected through the superior vena cava. Imaging was performed using conventional contrast (iohexol, 350 mg I/ml; GE HealthCare, Princeton, NJ) at a dose of 1400 mg I per animal, and after wash-out, …

Expression Of The Neural Stem Cell Markers Ng2 And L1 In Human Angiomyolipoma: Are Angiomyolipomas Neoplasms Of Stem Cells?, So Dug Lim, William Stallcup, Benjamin Lefkove, Baskaran Govindarajan, Kit Sing Au, Hope Northrup, Deborah Lang, David E Fisher, Avani Patel, Mahul B Amin, Jack L Arbiser

Faculty, Staff and Student Publications

Angiomyolipomas are benign tumors of the kidney which express phenotypes of smooth muscle, fat, and melanocytes. These tumors appear with increased frequency in the autosomal dominant disorder tuberous sclerosis and are the leading cause of morbidity in adults with tuberous sclerosis. While benign, these tumors are capable of provoking life threatening hemorrhage and replacement of the kidney parenchyma, resulting in renal failure. The histogenesis of these tumors is currently unclear, although currently, we believe these tumors arise from "perivascular epithelioid cells" of which no normal counterpart has been convincingly demonstrated. Recently, stem cell precursors have been recognized that can give …

Aldosterone-Induced Sgk1 Relieves Dot1a-Af9-Mediated Transcriptional Repression Of Epithelial Na+ Channel Alpha, Wenzheng Zhang, Xuefeng Xia, Mary Rose Reisenauer, Timo Rieg, Florian Lang, Dietmar Kuhl, Volker Vallon, Bruce C Kone

Faculty, Staff and Student Publications

Aldosterone plays a major role in the regulation of salt balance and the pathophysiology of cardiovascular and renal diseases. Many aldosterone-regulated genes--including that encoding the epithelial Na+ channel (ENaC), a key arbiter of Na+ transport in the kidney and other epithelia--have been identified, but the mechanisms by which the hormone modifies chromatin structure and thus transcription remain unknown. We previously described the basal repression of ENaCalpha by a complex containing the histone H3 Lys79 methyltransferase disruptor of telomeric silencing alternative splice variant a (Dot1a) and the putative transcription factor ALL1-fused gene from chromosome 9 (Af9) as well as the release …

Severe Aortic And Arterial Aneurysms Associated With A Tgfbr2 Mutation, Scott A Lemaire, Hariyadarshi Pannu, Van Tran-Fadulu, Stacey A Carter, Joseph S Coselli, Dianna M Milewicz

Faculty, Staff and Student Publications

BACKGROUND: A 24-year-old man presented with previously diagnosed Marfan's syndrome. Since the age of 9 years, he had undergone eight cardiovascular procedures to treat rapidly progressive aneurysms, dissection and tortuous vascular disease involving the aortic root and arch, the thoracoabdominal aorta, and brachiocephalic, vertebral, internal thoracic and superior mesenteric arteries. Throughout this extensive series of cardiovascular surgical repairs, he recovered without stroke, paraplegia or renal impairment.

INVESTIGATIONS: CT scans, arteriogram, genetic mutation screening of transforming growth factor beta receptors 1 and 2.

DIAGNOSIS: Diffuse and rapidly progressing vascular disease in a patient who met the diagnostic criteria for Marfan's syndrome, …

Traumatic Brain Injury Stimulates Hippocampal Catechol-O-Methyl Transferase Expression In Microglia, John B Redell, Pramod K Dash

Faculty, Staff and Student Publications

Outcome following traumatic brain injury (TBI) is in large part determined by the combined action of multiple processes. In order to better understand the response of the central nervous system to injury, we utilized an antibody array to simultaneously screen 507 proteins for altered expression in the injured hippocampus, a structure critical for memory formation. Array analysis indicated 41 candidate proteins have altered expression levels 24h after TBI. Of particular interest was catechol-O-methyl transferase (COMT), an enzyme involved in metabolizing catecholamines released following neuronal activity. Altered catecholamine signaling has been observed after brain injury, and may contribute to the cognitive …

Library Online Catalog Relocated, Vol.5 (1) January - February 2007, Houston Academy Of Medicine-Texas Medical Center Library

The Insider (2003-2008)

No abstract provided.

Insider Express, Houston Academy Of Medicine-Texas Medical Center Library

Insider Express (2003-2013)

No abstract provided.

Phosphorylation Of The Proline-Rich Domain Of Xp95 Modulates Xp95 Interaction With Partner Proteins, Robert E Dejournett, Ryuji Kobayashi, Shujuan Pan, Chuanfen Wu, Laurence D Etkin, Richard B Clark, Oliver Bögler, Jian Kuang

Faculty, Staff and Student Publications

The mammalian adaptor protein Alix [ALG-2 (apoptosis-linked-gene-2 product)-interacting protein X] belongs to a conserved family of proteins that have in common an N-terminal Bro1 domain and a C-terminal PRD (proline-rich domain), both of which mediate partner protein interactions. Following our previous finding that Xp95, the Xenopus orthologue of Alix, undergoes a phosphorylation-dependent gel mobility shift during progesteroneinduced oocyte meiotic maturation, we explored potential regulation of Xp95/Alix by protein phosphorylation in hormone-induced cell cycle re-entry or M-phase induction. By MALDI-TOF (matrix-assisted laser-desorption ionization-time-of-flight) MS analyses and gel mobility-shift assays, Xp95 is phosphorylated at multiple sites within the N-terminal half of the …

Phosphorylation Of The Proline-Rich Domain Of Xp95 Modulates Xp95 Interaction With Partner Proteins, Robert E Dejournett, Ryuji Kobayashi, Shujuan Pan, Chuanfen Wu, Laurence D Etkin, Richard B Clark, Oliver Bögler, Jian Kuang

Faculty, Staff and Student Publications

The mammalian adaptor protein Alix [ALG-2 (apoptosis-linked-gene-2 product)-interacting protein X] belongs to a conserved family of proteins that have in common an N-terminal Bro1 domain and a C-terminal PRD (proline-rich domain), both of which mediate partner protein interactions. Following our previous finding that Xp95, the Xenopus orthologue of Alix, undergoes a phosphorylation-dependent gel mobility shift during progesteroneinduced oocyte meiotic maturation, we explored potential regulation of Xp95/Alix by protein phosphorylation in hormone-induced cell cycle re-entry or M-phase induction. By MALDI-TOF (matrix-assisted laser-desorption ionization-time-of-flight) MS analyses and gel mobility-shift assays, Xp95 is phosphorylated at multiple sites within the N-terminal half of the …

Caring Minds, University Of Texas Health Science Center At Houston School Of Nursing

Caring Minds

• Greetings from Dean Patricia Starck
• New DNP program explores new frontiers of nursing
• Profile Joanne V. Hickey, PhD, APRN, BC, ACNP, FAAN, FCCM
• With assistance from PARTNERS scholarship, Family Practice Nurse pursues her dream through new DNP program
• School of Nursing offers training in geriatrics for nurses
• PARTNERS organization endows first professorship
• University of Texas Health Services planning to expand number of clinics
• Caring Leaders
• The Engine of Innovation: School of Nursing researchers part of $36 million NIH grant to spur innovation
• Johnson and Johnson gala spotlights nurses Chad and Heath LePray
• UT School of Nursing and Memorial Hermann Hospital …

Insider Express, Houston Academy Of Medicine-Texas Medical Center Library

Insider Express (2003-2013)

No abstract provided.

Shaping Attitudes In Public Child Welfare: An Innovative Msw Training Program, Susan M. Love, Venetta Campbell

Journal of Family Strengths

Children investigated by child welfare are at significant risk for poor cognitive, emotional, social, behavioral and economic outcomes. In 2000, California formed the Child Welfare Services Group to propose changes in how child welfare services are delivered, the CWS Redesign. California State University, Long Beach’s child welfare training program developed its complement. Fundamentally, Redesign calls for partnering with families and communities to strengthen families, prevent unnecessary placements or re-unite families successfully. These changes are a paradigm shift in attitudes toward birth families and communities. In a qualitative study, interns logged their observations and subsequent impressions of CWS-Client encounters to explore …

Annual Report 2006-2007, Houston Academy Of Medicine-Texas Medical Center Library

Annual Reports: 1943 - Present

This file contains the Annual Report for the library from 2006-2007.

Front Matter

Journal of Family Strengths

Table of Contents, Editorial Board, General Information

Effectiveness Of Community Case Management In Family Risk Reduction, Todd Rofuth, Kathleen A. Connors

Journal of Family Strengths

This study evaluated a modified home-based model of family preservation services, the long-term community case management model, as operationalized by a private child welfare agency that serves as the last resort for hard-to-serve families with children at severe risk of out-of-home placement. The evaluation used a One-Group Pretest-Posttest design with a modified time-series design to determine if the intervention would produce a change over time in the composite score of each family's Child Well-Being Scales (CWBS). A comparison of the mean CWBS scores of the 208 families and subsets of these families at the pretest and various posttests showed a …

Measuring Service Effectiveness For Families, Monit Cheung, Needha Mcneil Boutte-Queen

Journal of Family Strengths

While most professionals do not dispute the fact that evaluation is necessary to determine whether agencies and practitioners are truly providing services that meet clients’ needs, information regarding consistent measures on service effectiveness in human service organizations is sparse. A national survey of 250 not-for-profit family service organizations in the United States (52.8% return rate) yielded results relevant to client identified needs and agency effectiveness measures in serving today’s families. On an open-ended survey item, 52.3% agencies indicated that poverty represented the most pressing problem among today’s families because other psychological needs also take priority. Over two thirds of these …

Family Preservation Journal, 2007, Volume 10, Issue 1 (Entire Issue)

Journal of Family Strengths

Entire issue (large pdf file)

Relationships, Income Support And Decision Making: A Qualitative Synopsis, Angie Logan, Kevin Meir

Journal of Family Strengths

This qualitative study of one midwestern state’s child protective services addresses whether an income support measure for poor biological caregivers reduces the length of time that their children spend in foster care. The overall findings suggest that workers do value the worker-family relationship. However, some view the immediate worker-client relationship as secondary to the inclusion of extended familial supports particularly as related to sustained more long-term outcome achievement. Most workers additionally agree that client involvement during all phases of the reunification process is critical.

Ms225: 2007 Faculty Meeting Minutes, Thomas R. Cole

Thomas R. Cole, PhD Papers

Original Filename: Faculty Minutes 041207.doc. Format Details: fmt/40; Microsoft Word Document; 97-2003. See more at Thomas R. Cole, PhD Papers and its finding aid.

Learning What Works: Demonstrating Practice Effectiveness With Children And Families Through Retrospective Investigation, Daria V. Hanssen, Irwin Epstein

Journal of Family Strengths

Intensive family preservation services (IFPS), designed to stabilize at-risk families and avert out-of-home care, have been the focus of many randomized, experimental studies. Employing a retrospective “clinical data-mining” (CDM) methodology (Epstein, 2001), this study makes use of available information extracted from client records in one IFPS agency over the course of two years. The primary goal of this descriptive and associational study was to gain a clearer understanding of IFPS service delivery and effectiveness. Interventions provided to families are delineated and assessed for their impact on improved family functioning, their impact on the reduction of family violence, as well as …

Client Home Or Agency Office? How Do We Decide Where To See Our Clients?, Harriet W. Meek

Journal of Family Strengths

Decisions about location of services sometimes appear to be made more on the basis of agency preference than assessment of need. Today the profession has enough experience with service locations that it is possible to develop more clear guidelines for the decision about where work with clients should take place, in the client’s home or nearby community or in the practitioner’s office. This study was conducted with two purposes; 1) to identify at a higher level of evidence the various reasons for seeing clients in their own homes and nearby community setting; and 2) to demonstrate how readily available information …

Ic079: Muse News Newsletters, Summer, Fall, Winter/Spring 2007, John P. Mcgovern Museum Of Health And Medical Science

Museum Publications (1998-2009)

McGovern Museum of Health and Medical Science Summer 2007 and Fall, Winter/Spring 2007 featuring news and information on upcoming museum events, exhibits, and programs.

Baylor History Of Medicine Society Schedule 2007-2008, Baylor Hisotry Of Medicine Society

Houston History of Medicine Lectures (2006-2012)

• "Medicine: Perspectives in History and Art" (Robert E. Greenspan)
• Eight Practical Lessons from Osler That Will Better Your Life (Bryan Boutwell)
• History of the American Mental Hospital: From networking to not working & Back (Ed Fann)
• Ambiguities and Amputations: Methods, mishaps, and the surgical quest to cure breast cancer (Student Essay Contest Winner) (Matt Luedke)
• An Automated, Algorithmic, Retrospective Analysis of the Growing Influence of Statistics in Medicine (Student Essay Contest Winner) (Ryan Rochat)
• What’s Special about William Osler? (Charles S. Bryan)
• The Virtuous Physician: Lessons from Medical Biography (Charles S. Bryan)
• Legacy: 50 Years of Loving Care – The …

A Spatial-Temporal Approach To Surveillance Of Prostate Cancer Disparities In Population Subgroups, Chiehwen E. Hsu, Francisco Soto Mas, Jerry A. Miller, Ella T. Nkhoma

Faculty, Staff and Student Publications

BACKGROUND: Prostate cancer mortality disparities exist among racial/ethnic groups in the United States, yet few studies have explored the spatiotemporal trend of the disease burden. To better understand mortality disparities by geographic regions over time, the present study analyzed the geographic variations of prostate cancer mortality by three Texas racial/ethnic groups over a 22-year period.

METHODS: The Spatial Scan Statistic developed by Kulldorff et al was used. Excess mortality was detected using scan windows of 50% and 90% of the study period and a spatial cluster size of 50% of the population at risk. Time trend was analyzed to examine …

Family Preservation: The Parents’ Perceptions, Cheryl D. Lee, Cecilia Ayon

Journal of Family Strengths

This research documents the perspective of 100 parents who had an open case with the Department of Children and Family Service’s (DCFS) regarding their family’s well-being, reasons for referral and satisfaction with services. Two DCFS services, Family Preservation (FP) and routine Family Maintenance (FM) were examined using standardized instruments. Parents’ responses regarding reasons for involvement with the system differed from DCFS administrative data. FP parents had more children, were more likely to be monolingual Spanish speakers, and perceived greater improvement in discipline and emotional care of children and housing than FM parents. FP parents reported being satisfied with services. Implications …