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Health Sciences
Nano-Noses at Penn Science Cafe
Physicist Charlie Johnson connects the biological to the digital, using graphene and carbon nanotubes to turn chemical interactions into electrical signals. Johnson will explain how attaching biological structures, such as antibodies, to these flat or rolled-up lattices of carbon atoms has enabled him and his colleagues to build new kinds of sensors, detecting things like Lyme disease bacteria.
Penn: Path of Plaque Buildup in Brain Shows Promise as Early Biomarker for Alzheimer's Disease
The trajectory of amyloid plaque buildup—clumps of abnormal proteins in the brain linked to Alzheimer’s disease—may serve as a more powerful biomarker for early detection of cognitive decline rather than using the total amount to gauge risk, researchers from Penn Medicine’s Department of Radiology suggest in a new study published online July 1
Penn Study Reveals Promise of 'Human Computing Power'
“Human computing power” harnessed from ordinary citizens across the world has the potential to accelerate the pace of health care research of all kinds, a team from the Perelman School of Medicine at the University of Pennsylvania, writes in a new review published online in the Journal of General Internal Medicine.
Penn Presbyterian's Nisenbaum Named President-elect of WFUMB
Harvey L. Nisenbaum, MD, FACR, FAIUM, FSRU, chairman, Department of Medical Imaging at Penn Presbyterian Medical Center was named President-Elect (2013-2015) of the World Federation for Ultrasound in Medicine and Biology at the WFUMB World Congress 2013 Meeting, May 2-5, 2013 in Sao Paulo, Brazil.
Penn Study Shows Vascular Link in Alzheimer's Disease with Cognition
Researchers in the Perelman School of Medicine at the University of Pennsylvania found that, across a variety of neurodegenerative diseases, cerebrovascular disease affecting circulation of blood in the brain was significantly associated with dementia.
Penn Medicine Study Sheds Light on Why Low-Income Patients Prefer Hospital Care to a Doctor's Office
Patients with low socioeconomic status use emergency and hospital care more often than primary care because they believe hospital care is more affordable and convenient, and of better quality than care provided by primary care physicians, according to the results of a new study from researchers at the Perelman School of Medicine at the University of Pennsylv
Shape-shifting Disease Proteins May Explain Variable Appearance of Neurodegenerative Diseases, Penn Study Finds
Neurodegenerative diseases are not all alike. Two individuals suffering from the same disease may experience very different age of onset, symptoms, severity, and constellation of impairments, as well as different rates of disease progression.
Mariell Jessup, MD, Penn Medicine Cardiologist, Becomes President of the American Heart Association
Mariell Jessup, MD, professor of Medicine, associate chief, Clinical Affairs, Division of Cardiovascular Medicine, and medical director of the Penn Medicine Heart and Vascular Center, has become the president of the American Heart Association (AHA). Her term begins July 1, 2013.
Penn Medicine Researchers Discover Link Between Fear and Sound Perception
Anyone who’s ever heard a Beethoven sonata or a Beatles song knows how powerfully sound can affect our emotions. But it can work the other way as well – our emotions can actually affect how we hear and process sound. When certain types of sounds become associated in our brains with strong emotions, hearing similar sounds can evoke those same feelings, even far removed from their or
Penn Students Are Consultants for Medical Clinic in Kazakhstan
University of Pennsylvania student volunteers cover enormous distances for charitable missions during the summer, and in the past several weeks a group of four has included Kazakhstan in the list.
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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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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Runner’s World
These 10 expert-backed tips will help boost your running recovery
John Vasudevan of the Perelman School of Medicine offers tips to boost recovery from a running workout, such as making sure the breathing rate is increased enough to be properly warmed up.
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