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Health Sciences
Penn Medicine Researchers Find Sleep Beliefs Vary Along Racial Lines in Philadelphia
When it comes to sleep, Penn Medicine researchers are finding out that some things really are black and white.
Penn: Variants at Gene Linked to Kidney Disease, Sleeping Sickness Resistance
A new study led by University of Pennsylvania researchers involves a classic case of evolution’s fickle nature: a genetic mutation that protects against a potentially fatal infectious disease also appears to increase the risk of developing a chronic, debilitating condition.
Penn Study: Migraine is Associated with Variations in Structure of Brain Arteries
The network of arteries supplying blood flow to the brain is more likely to be incomplete in people who suffer migraine, a new study by researchers in the Perelman School of Medicine at the University of Pennsylvania reports.
Penn Study Shows How Viruses in Gut Bacteria Change
Humans are far more than merely the sum total of all the cells that form the organs and tissues.
Penn Medicine: Isolated Psychiatric Episodes Rare, but Possible, in Common Form of Autoimmune Encephalitis
A small percentage of people diagnosed with a mysterious neurological condition may only experience psychiatric changes - such as delusional thinking, hallucinations, and aggressive behavior - according to a new study by researchers in the Perelman School of Medicine at the University of Pennsylvania.
Major Cities Often the Safest Places in the U.S., Penn Medicine Study Finds
Overturning a commonly-held belief that cities are inherently more dangerous than suburban and rural communities, researchers from the Perelman School of Medicine at the University of Pennsylvania and The Children’s Hospital of Philadelphia (CHOP) have found that risk of death from injuries is lowest on average in urban counties compared to suburban and rural counties across the U.S.
Penn Junior Mounica Gummadi Focuses on the Humanity of Health Care
(This is the third in a series about University of Pennsylvania students who took their arguments in support of federal student financial aid to Washington this summer in a project organized by the Office of Student Registration and Financial Services. Other profiles feature students
Penn: Stem Cell in Heart and Lung Development Explains Adaption for Life on Land
The evolution of adaptations for life on land have long puzzled biologists – are feathers descendents of dinosaur scales, how did arms and legs evolve from fins, and from what ancient fish organ did the lung evolve?
A Bad Alliance: Rare Immune Cells Promote Food-Induced Allergic Inflammation in the Esophagus, Finds Penn Study
Food is an integral part of life; but, for some, it can be harmful. Allergic inflammation caused by inappropriate immune responses to some types of food has become a major public health issue. Over the past ten years, the prevalence of food allergies has increased by nearly 20 percent, affecting an estimated six million people in the U.S.
Weight Loss Drug Helps Curb Cocaine Addictions, Penn Study Finds
The drug topiramate, typically used to treat epilepsy and more recently weight loss, may also help people addicted to both cocaine and alcohol use less cocaine, particularly heavy users, researchers in the department of Psychiatry at Penn Medicine report in a new study published in Drug and
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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