News Releases

The University of Pennsylvania School of Medicine, in collaboration with The Children's Hospital of Philadelphia, Lincoln University, and the Pennsylvania State University, will receive $5.5 million to study why patients infected with methicillin-resistant Staphylococcus aureus (MRSA) frequently experience recurrent infections despite appropriate treatment. The researchers will also determine how often MRSA spreads among household members and the factors contributing to the spread of MRSA within the household. An intervention to prevent new and recurring MRSA infections will be tested.

Stephanie W. Naidoff, Esq., former director of Commerce and City Representative for the City of Philadelphia, has been elected to the Board of Penn Medicine.

Over the next five years, Joel M. Gelfand, MD, MSCE, Assistant Professor of Dermatology and Associate Scholar in the Center of Clinical Epidemiology and Biostatistics at the University of Pennsylvania School of Medicine, will receive funding from the National Institutes of Health's (NIH) National Heart Lung and Blood Institute to study the relationship between psoriasis, cardiovascular risk factors and cardiovascular outcomes. This research will build a deeper understanding of the relationship between inflammatory diseases like psoriasis and myocardial infarction (heart attack), potentially paving the way for improved disease management strategies for the over 7 million Americans with psoriasis.

Two-thirds of patients referred for psychiatric services following an emergency room visit are likely to reach only an answering machine when they call for help, compared to about 20 percent of patients calling medical clinics with physical symptoms. Only 10 percent of all calls to mental health clinics in nine U.S. cities resulted in an appointment scheduled within two weeks, according to a new University of Pennsylvania School of Medicine study published in Annals of Emergency Medicine.

Researchers have generated altered immune cells that are able to shrink, and in some cases eradicate, large tumors in mice. The immune cells target mesothelin, a protein that is highly expressed, or translated in large amounts from the mesothelin gene, on the surface of several types of cancer cells. The approach, developed by researchers at the University of Pennsylvania School of Medicine and the National Cancer Institute (NCI), shows promise in the development of immunotherapies for certain tumors. The study appears online this week in the Proceedings of the National Academy of Sciences.

A microbicide gel intended to prevent HIV infection in women, called PRO 2000 (0.5% dose), was 30% effective, according to results from a clinical trial conducted at the University of Pennsylvania School of Medicine and six trial sites in Africa. The results of the study, known as HPTN 035, were presented today at the international Conference on Retroviruses and Opportunistic Infections in Montreal, Canada. This is the first human clinical study to suggest that a microbicide gel may prevent male-to-female sexual transmission of HIV infection.

For years controversy has surrounded whether electronic medical records (EMR) would lead to increased patient safety, cut medical errors, and reduce healthcare costs. Now, researchers at the University of Pennsylvania School of Medicine have discovered a way to get another bonus from the implementation of electronic medical records: testing the efficacy of treatments for disease.

A connection between genetic and environmental causes of Parkinson's disease has been discovered by a research team led by Aaron D. Gitler, PhD, Assistant Professor in the Department of Cell and Developmental Biology at the University of Pennsylvania School of Medicine. Gitler and colleagues found a genetic interaction between two Parkinson's disease genes (alpha-synuclein and PARK9) and determined that the PARK9 protein can protect cells from manganese poisoning, which is an environmental risk factor for a Parkinson's disease-like syndrome. The findings appear online this week in Nature Genetics.

After successfully completing his first year of medical school at the University of Pennsylvania School of Medicine, Jonathan Brestoff, an MD-PhD student, will spend the 2009-2010 academic year studying public health in Ireland as a recipient of the George J. Mitchell Scholarship.