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Penn Vet Study Identifies Mechanism Explaining Female Bias in Autoimmunity
Possessing two X chromosomes is a double-edged sword, immunologically speaking. Females are better at fighting off infection than males, but they are also more susceptible to many autoimmune conditions, such as lupus.
Before Retinal Cells Die, They Regenerate, Penn Vet Blindness Study Finds
Until relatively recently, the dogma in neuroscience was that neurons, including the eye’s photoreceptor cells, rods and cones, do not regenerate. This is the reason that nerve damage is thought to be so grave. More recent studies have poked holes in this belief by showing that, in some vertebrate species, neurons can be stimulated to divide.
Penn Vet Working Dog Center offers canine obedience classes
While the primary focus of the Penn Vet Working Dog Center (WDC) is to train dogs that spend their lives serving individuals and the nation, and to pursue research to improve that service, insights and knowledge developed at the Center can also benefit pet dogs and their owners.
Penn Vet Team Promotes One Health Concepts in Education
What can a scattering of dead pigeons mean for human health? Sometimes, a lot.
Penn researchers help evaluate astronaut Scott Kelly after his record stay in space
Last week, astronaut Scott Kelly returned to Earth after spending nearly a year in space, temporarily two inches taller due to zero-gravity conditions. But his height was only one way in which the long mission changed him.
Penn Team Reverses Signs of Naturally Occurring Chronic Periodontitis
Periodontitis, a gum disease present in nearly half of all adults in the United States, involves inflammation, bleeding and bone loss. In its severe form, it is associated with systemic inflammatory conditions such as atherosclerosis and rheumatoid arthritis.
'Zoobiquity' conference at Penn Vet highlights human-animal similarities
Both gorillas and humans suffer from heart disease. Osteosarcoma is the most common type of bone cancer in children as well as in dogs. And anxiety can instigate hair pulling in people and feather-pulling in birds.
Penn Science Café: ‘Studying Climate Change in a Land of Nomads’
WHO: Brenda Casper Professor and Chair Department of Biology
A Voyage of Discovery for Freshmen at Penn
Ian Petrie is not a maritime historian. And none of the 12 students who enrolled in his freshmen seminar had substantive experience with handwritten 19th-century manuscripts.
Penn Researcher Contributes Engineering Expertise to Solving Dental Maladies
Dentistry is often described as part art, part science. Geelsu Hwang, a research associate in the University of Pennsylvania School of Dental Medicine, wants to add engineering to the mix.