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Health Sciences
Seeing Isn’t Believing: Penn Biologists Show How to Shut Off Hunger ‘Alarm System’
Imagine you’re in a restaurant, hungry, anxious and a bit irritable awaiting your food order to arrive at the table. The server exits the kitchen with a tray full of steaming plates and a flood of relief washes over you.
New Dental Material Resists Plaque and Kills Microbes, Penn Dental Team Finds
Dentists rely on composite materials to perform restorative procedures, such as filling cavities. Yet these materials, like tooth enamel, can be vulnerable to the growth of plaque, the sticky biofilm that leads to tooth decay.
Penn Researchers Develop an Injectable Gel that Helps Heart Muscle Regenerate after a Heart Attack
In mammals, including humans, the cells that contract the heart muscle and enable it to beat do not regenerate after injury. After a heart attack, there is a dramatic loss of these heart muscle cells and those that survive cannot effectively replicate.
Neuroscientists construct first whole-brain map of electrical connections key to forming memories
Low-frequency rhythms of brain activity, when brain waves move up and down slowly, primarily drive communication between the frontal, temporal and medial temporal lobes.
Four Penn Professors Among 2017 Class of AAAS Fellows
Four members of the University of Pennsylvania faculty have been named Fellows of the American Association for the Advancement of Science. Election as an AAAS Fellow is an honor bestowed upon members of AAAS, the world’s largest general scientific society, by their peers.
Binge eating major roadblock for obese individuals with diabetes trying to lose weight
Those who continue to binge eat while trying to lose weight drop about half as much weight as those who don’t binge eat, or those who do and then subsequently stop.
Tweets reveal emotions, behavior patterns of people who suffer from ADHD
These posts, many of which are submitted late at night or in the early morning hours, often reveal mental, physical, and emotional exhaustion.
Penn Researchers Link Binge Eating and Weight-loss Challenges
Those who continue to binge eat while trying to lose weight drop about half as much as those who don’t or those who do and subsequently stop.
Penn Senior Barbara Biney Is Unlocking the Genetic Secrets of Heartworm-resistant Mosquitoes
By Erica AndersenCertain mosquitoes don’t get heartworm, and Barbara Biney was keen to find out why.
Taking Blood Using ‘Push-Pull’ Method Gets Accurate Results With Fewer Pokes, Penn Study Shows
A new study by University of Pennsylvania veterinary researchers has found that blood samples collected from an intravenous catheter using a special “mixing” technique are as accurate as those collected via venipuncture, in which a needle is used to access the vein directly.
In the News
6ABC.com
Bird flu suspected in deaths of 200 snow geese in Pennsylvania’s Lehigh Valley
Stephen Cole of the School of Veterinary Medicine says that indoor cats are contracting bird flu through raw pet foods of poultry origin or raw milk products.
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NPR
Tuberculosis rates plunge when families living in poverty get a monthly cash payout
Aaron Richterman of the Perelman School of Medicine says that there are large and underappreciated benefits of cash-transfer programs, such as potentially ending a tuberculosis epidemic.
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Self
The surgeon general calls for new warning labels on alcohol—here’s the truth about how it impacts your health
Henry Kranzler of the Perelman School of Medicine says that alcohol’s effects on the brain are observed more readily because it’s the organ of behavior.
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Newsweek
Cancer breakthrough as ‘speckles’ may reveal best treatment
A paper co-authored by PIK Professor Shelley Berger finds that patterns of “speckles” in the heart of tumor cells could help predict how patients with a common form of kidney cancer will respond to treatment options.
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Time
Scientists are racing to develop a new bird flu vaccine
Drew Weissman and Scott Hensley of the Perelman School of Medicine are testing a vaccine to prevent a strain of H5N1 bird flu in chickens and cattle.
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