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Health Sciences
Agent Orange Chemical, Dioxin, Attacks the Mitochondria To Cause Cancer, Says Penn Research Team
PHILADELPHIA— Researchers with the University of Pennsylvania School of Veterinary Medicine have demonstrated the process by which the cancer-causing chemical dioxin attacks the cellular machinery, disrupts normal cellular function and ultimately promotes tumor progression.
Penn Researchers Shine the Light of Venus to Learn How the Herpes Virus Invades Cells
PHILADELPHIA -– University of Pennsylvania researchers have uncovered an important step in how herpes simplex virus, HSV-1, uses cooperating proteins found on its outer coat to gain entry into healthy cells and infect them. Further,the study’s authors say, they have demonstrated the effectiveness of monitoring these protein interactions using biomolecular complementation.
University of Pennsylvania Researchers Zero In on the Tiniest Members in the War on Cancer
PHILADELPHIA -– Researchers from the University of Pennsylvania and Johns Hopkins University have uncovered another reason why one of the most commonly activated proteins in cancer is so dangerous. As reported in Nature Genetics this week, the Myc protein can stop the production of at least 13 microRNAs, small pieces of nucleic acid that help control which genes are turned on and off.
Researchers Led by Penn Vet Uncover the Delicate Protein Balance Behind the Immune System Response
PHILADELPHIA -– A team of researchers from the University of Pennsylvania School of Veterinary Medicine has identified the protein interactions involved in the immune system process that fights infection yet, in certain inflammatory diseases, runs amok and attacks friendly tissue.
University of Pennsylvania Establishes Institute for Regenerative Medicine
PHILADELPHIA -- The University of Pennsylvania is launching the Institute for Regenerative Medicine, a new cross-disciplinary endeavor to investigate and harness the therapeutic potential of stem cells in the treatment of cancer, diabetes, cardiovascular disease, degenerative diseases, wound healing and aging. Two renowned Penn scientists, Jonathan A. Epstein and Ralph L.
Three University of Pennsylvania Professors Named 2007 AAAS Fellows
PHILADELPHIA - Three faculty members of the University of Pennsylvania have been named Fellows of the American Association for the Advancement of Science (AAAS).
Penn Scientists Share $2 Million to Develop Tool to Study Proteins at Work in Living Cells
PHILADELPHIA - Researchers at the University of Pennsylvania will share in a three-year grant worth approximately $2 million to develop technology to identify, in real time, proteins at work inside living cells. Partnering with Anima Cell Metrology Inc., the resulting technology will be used in basic science research and in the development of drugs and novel medical treatments.
Penn Researchers Pinpoint the Brain Waves That Distinguish False Memories From Real Ones
PHILADELPHIA - For the first time, researchers at the University of Pennsylvania are able to pinpoint brain waves that distinguish true from false memories, providing a better understanding of how memory works and creating a new strategy to help epilepsy patients retain cognitive function.
Native Language Governs the Way Toddlers Interpret Speech Sounds, According to Penn Study
PHILADELPHIA - Toddlers are learning language skills earlier than expected and by the age of 18 months understand enough of the lexicon of their own language to recognize how speakers use sounds to convey meaning.They also ignore sounds that don't play a significant role in speaking their native tongue, according to a study by a University of Pennsylvania psychologist.
Cancer Researchers at the University of Pennsylvania Discover What Makes Lymphomas Tick
PHILADELPHIA -- University of Pennsylvania researchers and their colleagues at the Wistar Institute and University of Oxford have discovered the molecular process by which the PAX5 protein, necessary for lymphocyte development, promotes the growth of common lymphomas, thereby unveiling a potential new target in the fight against cancer.
In the News
The Wall Street Journal
The quest for treatments to keep weight off after Ozempic
Researchers at Penn are conducting a co-authored study of the brains, fat and muscle cells, and eating patterns of people trying to maintain new body sizes.
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Philadelphia Inquirer
Inside Penn’s transfer center
Penn Medicine’s transfer command center gets patients from affiliated hospitals and hospitals outside Philadelphia to specialized care that can save lives, with comments from CEO Kevin Mahoney.
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Philadelphia Inquirer
Operating rooms are major sources of greenhouse gasses. Penn is eliminating a form of anesthesia that hangs in the air for more than a decade after use
Penn Medicine is phasing out the anesthesia desflurane at four of its six hospitals to eliminate harmful greenhouse gases, with remarks from Greg Evans.
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Philadelphia Inquirer
Broad Street runners from Penn are racing with gyroscopes to study the Achilles tendon
Casey Jo Humbyrd and Josh Baxter of the Perelman School of Medicine and colleagues will track data from running the Broad Street Run to understand how a healthy Achilles tendon functions.
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National Geographic
What is topical steroid withdrawal? If you have eczema, here’s what you should know
Bruce Brod of the Perelman School of Medicine says that prolonged or overuse of topical steroids can cause rosacea, skin thinning, stretch marks, and an extreme and debilitating withdrawal.
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