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Health Sciences
Male Pattern Balding May Be Due to Stem Cell Inactivation, According to Penn Study
PHILADELPHIA – Given the amount of angst over male pattern balding, surprisingly little is known about its cause at the cellular level.
Malfunctioning Gene Associated With Lou Gehrig’s Disease Leads to Nerve-Cell Death in Mice
PHILADELPHIA – Lou Gehrig’s disease, or amyotrophic lateral sclerosis (ALS), and frontotemporal lobar degeneration (FTLD) are characterized by protein clumps in brain and spinal-cord cells that include an RNA-binding protein called TDP-43. This protein is the major building block of the lesions formed by these clumps.
Structure of Key Molecule in Immune System Provides Clues for Designing Drugs, According to Penn Study
PHILADELPHIA - A team from the University of Pennsylvania School of Medicine and Utrecht University has deciphered a key step in an evolutionarily old branch of the immune response. This system, called complement, comprises a network of proteins that “complement” the work of antibodies in destroying foreign invaders.
Penn Researchers Identify Potential Target for Breast Cancer Therapy
PHILADELPHIA – Overexpression or hyperactivation of ErbB cell-surface receptors drives the growth of many breast cancers. Drugs, like Herceptin, that block the receptors’ signals halt tumor progression in some patients. However, not all patients’ tumors respond, with some becoming resistant over time.
Penn Medicine Establishes Hand Transplant Program
PHILADELPHIA - The Penn Transplant Institute, the Department of Orthopaedic Surgery and the Division of Plastic Surgery at the Hospital of the University of Pennsylvania (HUP) have collaborated to form the Penn Hand Transplant Program.
Weightlifting Slashes Lymphedema Risk After Breast Cancer Treatment
(SAN ANTONIO) -- Weightlifting may play a key role in a program to prevent the painful limb-swelling condition lymphedema following breast cancer treatment, according to new research from the University of Pennsylvania School of Medicine.
Not Only Skin Deep: Penn Study on Skin Formation Suggests Strategies to Fight Skin Cancer
PHILADELPHIA - In a study published in the journal Developmental Cell, Sarah Millar PhD, professor of Dermatology and Cell & Developmental Biology at the University of Pennsylvania School of Medicine, and colleagues demonstrate that a
Personalized Vaccine for Lymphoma Patients Extends Disease-Free Survival by Nearly Two Years
(ORLANDO, Fla.) –A personalized vaccine is a powerful therapy to prevent recurrence among certain follicular lymphoma patients, according to the latest results of ongoing research led by the University of Pennsylvania School of Medicine.
Color-Changing “Blast Badge” Detects Exposure to Explosive Shock Waves
PHILADELPHIA - Mimicking the reflective iridescence of a butterfly's wing, investigators at the University of Pennsylvania School of Medicine and School of Engineering and Applied Sciences have developed a color-changing patch that could be worn on soldiers' helmets and uniforms t
First Blood Test to Determine Cognitive Impairment in Parkinson’s Disease Developed at Penn
PHILADELPHIA –Researchers at the University of Pennsylvania School of Medicine’s Udall Center for Parkinson's Research have developed the first blood-based biomarker test to predict cognitive decline in Parkinson’s disease (PD).
In the News
Fortune
California declares a state of emergency as a new severe bird flu case was discovered. What it means for the rest of the country
Scott Hensley of the Perelman School of Medicine says the latest H5N1 bird flu strain might have a greater potential to adapt and cause severe disease in humans.
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The New York Times
Is protein powder a scam?
Colleen Tewksbury of the School of Nursing and Perelman School of Medicine says that the vast majority of people in the U.S. already get enough protein from the foods they eat and don’t need to take it in supplement form.
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The Washington Post
Dogs may be able to communicate by pressing buttons, research suggests
Postdoc Amritha Mallikarjun of the School of Veterinary Medicine says that dogs use buttons as a trained behavior to try and get the things they want.
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NPR
For kids with rare genetic disorders, customized CRISPR treatments offer hope
Scientists at Penn are trying to develop a template for groups of rare conditions that are similar enough to be affected by a single, easily adaptable gene-editing treatment.
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Today
I’m an orthopedist. Seven things I never do to keep my muscle and bones healthy
Samir Mehta of the Perelman School of Medicine says that older adults playing sports need to understand who their competition is and make sure they’re playing with people who are at the appropriate level.
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