Medicine and Health Sciences Commons^™

Angiogenesis Inhibitors In The Treatment Of Prostate Cancer, Clara Hwang, Elisabeth I. Heath

Wayne State University Associated BioMed Central Scholarship

Abstract

Prostate cancer remains a significant public health problem, with limited therapeutic options in the setting of castrate-resistant metastatic disease. Angiogenesis inhibition is a relatively novel antineoplastic approach, which targets the reliance of tumor growth on the formation of new blood vessels. This strategy has been used successfully in other solid tumor types, with the FDA approval of anti-angiogenic agents in breast, lung, colon, brain, and kidney cancer. The application of anti-angiogenic therapy to prostate cancer is reviewed in this article, with attention to efficacy and toxicity results from several classes of anti-angiogenic agents. Ultimately, the fate of anti-angiogenic agents …

Vaccination With A Plasmid Dna Encoding Her-2/Neu Together With Low Doses Of Gm-Csf And Il-2 In Patients With Metastatic Breast Carcinoma: A Pilot Clinical Trial, Hã¥Kan Norell, Isabel Poschke, Jehad Charo, Wei Z. Wei, Courtney Erskine, Marie P. Piechocki, Keith L. Knutson, Jonas Bergh, Elisabet Lidbrink, Rolf Kiessling

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Adjuvant trastuzumab (Herceptin) treatment of breast cancer patients significantly improves their clinical outcome. Vaccination is an attractive alternative approach to provide HER-2/neu (Her2)-specific antibodies and may in addition concomitantly stimulate Her2-reactive T-cells. Here we report the first administration of a Her2-plasmid DNA (pDNA) vaccine in humans.

Patients and Methods

The vaccine, encoding a full-length signaling-deficient version of the oncogene Her2, was administered together with low doses of GM-CSF and IL-2 to patients with metastatic Her2-expressing breast carcinoma who were also treated with trastuzumab. Six of eight enrolled patients completed all three vaccine cycles. In the remaining two patients …

Sulforaphane Induces Cell Cycle Arrest By Protecting Rb-E2f-1 Complex In Epithelial Ovarian Cancer Cells, Christopher S. Bryant, Sanjeev Kumar, Sreedhar Chamala, Jay Shah, Jagannath Pal, Mahdi Haider, Shelly Seward, Aamer M. Qazi, Robert Morris, Assaad Semaan, Masood A. Shammas, Christopher Steffes, Ravindra B. Potti, Madhu Prasad, Donald W. Weaver, Ramesh B. Batchu

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Sulforaphane (SFN), an isothiocyanate phytochemical present predominantly in cruciferous vegetables such as brussels sprout and broccoli, is considered a promising chemo-preventive agent against cancer. In-vitro exposure to SFN appears to result in the induction of apoptosis and cell-cycle arrest in a variety of tumor types. However, the molecular mechanisms leading to the inhibition of cell cycle progression by SFN are poorly understood in epithelial ovarian cancer cells (EOC). The aim of this study is to understand the signaling mechanisms through which SFN influences the cell growth and proliferation in EOC.

Results

SFN at concentrations of 5 - 20 …

Elevated Csf Outflow Resistance Associated With Impaired Lymphatic Csf Absorption In A Rat Model Of Kaolin-Induced Communicating Hydrocephalus, Gurjit Nagra, Mark E. Wagshul, Shams Rashid, Jie Li, J Pat Mcallister Ii, Miles Johnston

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

We recently reported a lymphatic cerebrospinal fluid (CSF) absorption deficit in a kaolin model of communicating hydrocephalus in rats with ventricular expansion correlating negatively with the magnitude of the impediment to lymphatic function. However, it is possible that CSF drainage was not significantly altered if absorption at other sites compensated for the lymphatic defect. The purpose of this study was to investigate the impact of the lymphatic absorption deficit on global CSF absorption (CSF outflow resistance).

Methods

Kaolin was injected into the basal cisterns of Sprague Dawley rats. The development of hydrocephalus was assessed using magnetic resonance imaging …

Pulmonary Carcinosarcoma Initially Presenting As Invasive Aspergillosis: A Case Report Of Previously Unreported Combination, Ariyo O. Olobatoke, Doina David, Wasif Hafeez, Thien Van, Husain A. Saleh

Wayne State University Associated BioMed Central Scholarship

Abstract

Carcinosarcoma of the lung is a malignant tumor composed of a mixture of carcinoma and sarcoma elements. The carcinomatous component is most commonly squamous followed by adenocarcinoma. The sarcomatous component commonly comprises the bulk of the tumor and shows poorly differentiated spindle cell features. Foci of differentiated sarcomatous elements such as chondrosarcoma and osteosarcoma may be seen. Aspergillus pneumonia is the most common form of invasive aspergillosis and occurs mainly in patients with malignancy, immunocompromizing or debilitating diseases. Patients with Aspergillus pneumonia present with fever, cough, chest pain and occasionally hemoptysis. Tissue examination is the most reliable method for …

Nuclear Factor-Kappa B Localization And Function Within Intrauterine Tissues From Term And Preterm Labor And Cultured Fetal Membranes, Sonali Vora, Asad Abbas, Chong J. Kim, Taryn Ls Summerfield, Juan P. Kusanovic, Jay D. Iams, Roberto Romero, Douglas A. Kniss, William E. Ackerman Iv

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

The objective of this study was to quantify the nuclear localization and DNA binding activity of p65, the major transactivating nuclear factor-kappa B (NF-kappaB) subunit, in full-thickness fetal membranes (FM) and myometrium in the absence or presence of term or preterm labor.

Methods

Paired full-thickness FM and myometrial samples were collected from women in the following cohorts: preterm no labor (PNL, N = 22), spontaneous preterm labor (PTL, N = 21), term no labor (TNL, N = 23), and spontaneous term labor (STL, N = 21). NF-kappaB p65 localization was assessed by immunohistochemistry, and DNA binding activity was …

Department Of Family Medicine And Public Health Sciences 2009 Annual Report, Wayne State University School Of Medicine, Department Of Family Medicine And Public Health Sciences

Annual Reports

2009 annual report includes: External Funding in 2009; Peer-Reviewed Publications in 2009; Full-time Affiliate and Voluntary Faculty; Honors, Awards, and Appointments in 2009.

Rural Health And Rural Landscapes: An Ecological Approach To The Study Of Obesity, Michael Wimberly, Akihiko Michimi, Bonny Specker

Ethel Austin Martin Program Publications

No abstract provided.

A Model For Easily Incorporating Team-Based Learning Into Nursing Education, Heidi A. Mennenga, Tish Smyer

College of Nursing Faculty Publications

A sense of urgency exists among nurse educators to determine the best possible teaching strategies to create a rich, engaging learning environment for students. With the calls for transformation, innovation, and excellence in nursing education from the American Association of Colleges of Nursing, the National Council of State Boards of Nursing, and the National League for Nursing, educators may determine that current teaching strategies fall short. Team-based learning, an innovative teaching strategy, offers educators a structured, student-centered learning environment and may be effective in teaching necessary skills to students. An overview of how this strategy fosters many of the essential …

Women Bound To Be Active (Year 3 & 4): Can A Book Club Help Women Overcome Barriers To Physical Activity And Improve Self-Worth?, Jennifer L. Huberty, Jamie Vener, Lynda Ransdell, Laura Schulte, Melissa A. Budd, Yong Gao

Kinesiology Faculty Publications and Presentations

Little progress has been made toward increasing physical activity (PA) in women. This study aimed to determine if an 8-month theory-based book club intervention (Women Bound to Be Active) was effective in increasing: (a) self-worth, (b) benefits relative to barriers to PA, and (c) PA in women (n=51). Findings suggested a book-club was effective for improving: self-worth, the benefits relative to barriers to PA, and possibly participation in PA. This is an innovative model to help women become more active and learn skills that may enable them to be active on their own long after a PA program has ended.

Jefferson Review - Winter 2010

Jefferson Review

Content

Features

• 4 - A Capital Idea: Jefferson Community Takes a Stand
• 8 - Burn Camp Crosses Border into Israel
• 20 - OTD Grads Find Approach Meaningful

On Campus

• 12 - School of Health Professions
• 14 - School of Nursing
• 16 - School of Pharmacy
• 17 - School of Population Health
• 22 - Class Notes
• 24 - Commencement 2009

Friendship's 3-Tier Healthcare System: An Innovative Approach To Delivering Healthcare To Geographically And Socially Remote Areas, Runa Khan

Social Space

The hardest communities to reach and treat often live in the most remote, harsh landscapes. On the nomadic islands of the Brahmaputra in Bangladesh, poor migratory communities are so cut off from urban centres that medical treatment is virtually unheard of. Runa Khan, Executive Director of Bangladeshi NGO Friendship, shares the difficult and inspired journey to build a mobile healthcare system using hospital ships, mobile clinics and community medics.

Increased Interleukin-6 Activity Associated With Painful Chemotherapy-Induced Peripheral Neuropathy In Women After Breast Cancer Treatment, Angela R. Starkweather

School of Nursing Publications

Accumulating evidence suggests that neural-immune interactions are involved in the development of painful chemotherapy-induced peripheral neuropathy, particularly through the increased release of proinflammatory cytokines. The purpose of this study was used to evaluate levels of interleukin [IL]-6 and IL-6 receptors in women with breast cancer after the conclusion of chemotherapy who either had painful symptoms of chemotherapy-induced peripheral neuropathy (CIPN group, ) or did not experience CIPN symptoms (Comparison group, ). CIPN participants had significantly higher levels of IL-6 and soluble IL-6R (sIL-6R) compared to women without CIPN symptoms ( for both). In addition, soluble gp130, which blocks the IL-6/sIL-6R …

Rifaximin Treatment In Hepatic Encephalopathy, Nathan M. Bass, Kevin D. Mullen, Arun J. Sanyal, Fred Poordad, Guy Neff, Carroll B. Leevy, Samuel Sigal, Muhammad Y. Sheikh, Kimberly Beavers, Todd Frederick, Lewis Teperman, Donald Hillebrand, Shirley Huang, Kunal Merchant, Audrey Shaw, Enoch Bortey, William P. Forbes

Internal Medicine Publications

Background

Hepatic encephalopathy is a chronically debilitating complication of hepatic cirrhosis. The efficacy of rifaximin, a minimally absorbed antibiotic, is well documented in the treatment of acute hepatic encephalopathy, but its efficacy for prevention of the disease has not been established.

Methods

In this randomized, double-blind, placebo-controlled trial, we randomly assigned 299 patients who were in remission from recurrent hepatic encephalopathy resulting from chronic liver disease to receive either rifaximin, at a dose of 550 mg twice daily (140 patients), or placebo (159 patients) for 6 months. The primary efficacy end point was the time to the first breakthrough episode …

Pioglitazone, Vitamin E, Or Placebo For Nonalcoholic Steatohepatitis, Arun J. Sanyal, Naga Chalasani, Kris V. Kowdley, Arthur Mccollough, Anna Mae Diehl, Nathan M. Bass, Brent A. Neuschwander-Tetri, Joel E. Lavine, James Tonascia, Aynur Unalp, Mark Van Natta, Jeanne Clark, Elizabeth M. Brunt, David E. Kleiner, Jay H. Hoofnagle, Patricia R. Robuck

Internal Medicine Publications

Background

Nonalcoholic steatohepatitis is a common liver disease that can progress to cirrhosis. Currently, there is no established treatment for this disease.

Methods

We randomly assigned 247 adults with nonalcoholic steatohepatitis and without diabetes to receive pioglitazone at a dose of 30 mg daily (80 subjects), vitamin E at a dose of 800 IU daily (84 subjects), or placebo (83 subjects), for 96 weeks. The primary outcome was an improvement in histologic features of nonalcoholic steatohepatitis, as assessed with the use of a composite of standardized scores for steatosis, lobular inflammation, hepatocellular ballooning, and fibrosis. Given the two planned primary …

Nuclear Expression Of Klf6 Tumor Suppressor Factor Is Highly Associated With Overexpression Of Erbb2 Oncoprotein In Ductal Breast Carcinomas, Ricardo C. Gehrau, Diego S. D'Astolfo, Catherine I. Dumur, Jose L. Bocco, Nicolas P. Koritschoner

Pathology Publications

Background

Krüppel-like factor 6 (KLF6) is an evolutionarily conserved and ubiquitously expressed protein that belongs to the mammalian Sp1/KLF family of transcriptional regulators. Though KLF6 is a transcription factor and harbors a nuclear localization signal it is not systematically located in the nucleus but it was detected in the cytoplasm of several tissues and cell lines. Hence, it is still not fully settled whether the tumor suppressor function of KLF6 is directly associated with its ability to regulate target genes.

Methodology/Principal Findings

In this study we analyzed KLF6 expression and sub-cellular distribution by immunohistochemistry in several normal and tumor tissues …

On Becoming Invisible, Edward F. Ansello

Director's Editorials from Age in Action

Age or impairment tends to render us less likely to be noticed. We can readjust how we see those becoming invisible.

Filling The Gap, Edward F. Ansello

Director's Editorials from Age in Action

There is need for multiple initiatives focusing on the pipeline from professional undergraduate education through the continuing education of current practitioners, in order to make some dent in the looming shortfall of geriatric health care providers. It is particularly gratifying to announce that Virginia has been awarded federal funding of a Geriatric Education Center (VGEC). The overall goal of the VGEC is to improve the training of health professionals in geriatrics.

The Blank Tablet Of Aging, Edward F. Ansello

Director's Editorials from Age in Action

The 16th annual conference of the Virginia Coalition for the Prevention of Elder Abuse (VCPEA) will include the basics of geriatric crisis assessment, depression and suicide among older adults; alcohol and medication misuse; older prisoners; training faith and community-based leaders to respond to domestic violence in later life; and brain injury in later life as a precipitant or a consequence of mistreatment. The Area Planning and Services Committee (APSC) conference will recognize the values, opportunities, and challenges associated with growing older with lifelong disabilities. These two conferences symbolize how we as a people can celebrate the good and confront the …

Aging As An Option, Edward F. Ansello

Director's Editorials from Age in Action

Sometimes people treat aging as if it were an option or a discretionary exercise. Aging is neither a fad nor an option but a bedrock reality that should be constantly under consideration, especially by those charged with protecting the common good. We need to remember that we should not treat aging and aging-related research, training, and services as an option.

Aging And The Behavioral Problems Of Brain Injury, Paul F. Aravich, Marylin Copeland

Case Studies from Age in Action

Educational Objectives

1. List the various classes of brain injury.

2. Identify cognitive and emotional problems as among the most common and disabling complications of brain injury.

3. Assess challenges to successful aging with a brain injury.

4. Examine the consequences of inadequate systems of care for the challenging behaviors produced by brain injury.

Senior Meal Programs: Feeding A Crowd With Local Foods, Gordon Walker, Elyse Thierry

Case Studies from Age in Action

Educational Objectives

1. Examine reasons for an institutional meal program to consider incorporating local food.

2. Identify potential community partners who might assist in moving such a program forward and the mutual benefits.

3. Describe the possible changes that an institution’s local food program can foster in the community at large.

Cpr And Dnr Decision Making, Viki Kind

Case Studies from Age in Action

Educational Objectives

1. Examine the complexities of end-of-life care and obstacles to good DNR decision making.

2. Discuss CPR and its perceived vs. actual chances for success.

3. Demonstrate best practices for communicating about CPR.

4. Consider how the signing of the DNR is just one component of endof- life care.

Reverse Mortgages, Bruce Desimone

Case Studies from Age in Action

Educational Objectives

1. Describe mobility rates among older adults.

2. Define a reverse mortgage and Home Equity Conversion Mortgage (HECM), and their origins in Virginia.

3. Explain key HECM loan and counseling features.

4. Illustrate how these features may improve the lives of older Virginians.

Racial Differences In Genetic And Environmental Risk To Preterm Birth, Timothy P. York, Jerome F. Strauss Iii, Michael C. Neale, Lindon J. Eaves

Human and Molecular Genetics Publications

Preterm birth is more prevalent in African Americans than European Americans and contributes to 3.4 times more African American infant deaths. Models of social inequity do not appreciably account for this marked disparity and molecular genetic studies have yet to characterize whether allelic differences that exist between races contribute to this gap. In this study, biometrical genetic models are applied to a large mixed-race sample consisting of 733,339 births to measure the extent that heritable factors and environmental exposures predict the timing of birth and explain differences between racial groups. Although we expected significant differences in mean gestational age between …

Development Of A Syngeneic Mouse Model Of Epithelial Ovarian Cancer, Bridget A. Quinn, Fang Xiao, Laura Bickel, Lainie Martin, Xiang Hua, Andres Klein-Szanto, Denise C. Connolly

Human and Molecular Genetics Publications

Background

Most cases of ovarian cancer are epithelial in origin and diagnosed at advanced stage when the cancer is widely disseminated in the peritoneal cavity. The objective of this study was to establish an immunocompetent syngeneic mouse model of disseminated epithelial ovarian cancer (EOC) to facilitate laboratory-based studies of ovarian tumor biology and preclinical therapeutic strategies.

Methods

Individual lines of TgMISIIR-TAg transgenic mice were phenotypically characterized and backcrossed to inbred C57BL/6 mice. In addition to a previously described line of EOC-prone mice, two lines (TgMISIIR-TAg-Low) were isolated that express the oncogenic transgene, but have little or no …

Does Chinese Culture Influence Psychosocial Factors For Heroin Use Among Young Adolescents In China? A Cross-Sectional Study, Hongjie Liu, Jian Li, Zhouping Lu, Wei Liu, Zhiyong Zhang

Family Medicine and Population Health Publications

Background

Little empirical research has examined how cultural factors influence psychosocial factors for heroin drug use. The objectives of the study were to investigate the levels of individualism and collectivism among young adolescents and how cultural differences were associated with the constructs of the Theory of Planned Behavior and other psychosocial factors for heroin drug use.

Methods

A cross-sectional study was conducted among young adolescents in an HIV and heroin-stricken area in China. The Individualism-Collectivism Interpersonal Assessment Inventory (ICIAI) was used to measure cultural norms and values in the context of three social groups: family members, close friends, and classmates. …

The Development Of A Web- And A Print-Based Decision Aid For Prostate Cancer Screening, Caroline S. Dorfman, Randi M. Williams, Elisabeth C. Kassan, Sara N. Red, David L. Dawson, William Tuong, Elizabeth R. Parker, Janet Ohene-Frempong, Kimberly M. Davis, Alexander H. Krist, Steven H. Woolf, Marc D. Schwartz, Mary B. Fishman, Carmella Cole, Kathryn L. Taylor

Family Medicine and Population Health Publications

Background Whether early detection and treatment of prostate cancer (PCa) will reduce disease-related mortality remains uncertain. As a result, tools are needed to facilitate informed decision making. While there have been several decision aids (DAs) developed and tested, very few have included an exercise to help men clarify their values and preferences about PCa screening. Further, only one DA has utilized an interactive web-based format, which allows for an expansion and customization of the material. We describe the development of two DAs, a booklet and an interactive website, each with a values clarification component and designed for use in diverse …

Leaders Or Managers: Who Will Define A New Vision For Dental Education?, Fred Certosimo

General Practice Publications

Leaders and managers are vital to any organization; however, each possesses intrinsic characteristics ideally suited to produce entirely different outcomes. Modern dental education finds itself in a predicament as it assesses new ways to meet the ever-changing demands of its profession and the superimposed mega-issues and global concerns of the new millennium—all competing in an organization and curriculum imprisoned in the first two-thirds of the twentieth century. The purpose of this article is to highlight the role of leadership in dentistry and more specifically dental education. It compares and contrasts characteristics commonly found in leaders who seek long-term, outward-looking organizational …

Reversible Conformational Change In Herpes Simplex Virus Glycoprotein B With Fusion-From-Without Activity Is Triggered By Mildly Acidic Ph, Carlos R. Siekavizza-Robles, Stephen J. Dollery, Anthony V. Nicola

Microbiology and Immunology Publications

Background

The pre-fusion form of the herpes simplex virus (HSV) fusion protein gB undergoes pH-triggered conformational change in vitro and during viral entry (Dollery et al., J. Virol. 84:3759-3766, 2010). The antigenic structure of gB from the fusion-from-without (FFWO) strain of HSV-1, ANG path, resembles wild type gB that has undergone pH-triggered changes. Together, changes in the antigenic and oligomeric conformation of gB correlate with fusion activity. We tested whether the pre-fusion form of FFWO gB undergoes altered conformational change in response to low pH.

Results

A pH of 5.5 - 6.0 altered the conformation of Domains I and V …