As the pandemic enters its third year, kids under five can’t get vaccinated. Researchers explain what’s been unfolding with the vaccine authorization process.
New findings in atopic dermatitis reveal an inflammatory cascade unfolding early in disease development, according to researchers from the School of Dental Medicine, the Perelman School of Medicine, and Oak Ridge National Laboratory. (Image: Courtesy of Kang Ko)
A serendipitous finding lends new insight into how atopic dermatitis develops
Research from the School of Dental Medicine, the Perelman School of Medicine, and Oak Ridge National Laboratory reveals a mechanism behind the inflammation that is a feature of the common skin disease.
New investigations into cooperation by Penn researchers are illuminating the role that different social settings can have on the spread of prosocial behavior.
Context-dependent behavior can make cooperation flourish
Recent studies led by School of Arts & Sciences’ researchers show that changing social strategies between settings—for example, cooperating at home but not at work—can in fact lead to more cooperative behavior in a society.
A call for tools to navigate the future of the Delaware River watershed
The Penn Program in Environmental Humanities is partnering with Philadelphia’s Independence Seaport Museum to solicit designs for tools to help Delaware River watershed residents adapt and respond to climate change and other ecological challenges.
School of Veterinary Medicine Dean Andrew Hoffman.
(Image: Lisa Godfrey)
A veterinarian’s take on vaccine hesitancy
In a conversation with Penn Today, School of Veterinary Medicine Dean Andrew Hoffman shares his perspective on the important role veterinarians can play in supporting underserved communities.
Penn’s new AAAS Fellows for 2021, clockwise from top left: Sara Cherry, Susan Davidson, Douglas Durian, Kathleen Hall Jamieson, Katalin Karikó, I. Joseph Kroll, Mingyao Li, Hongjun Song, Duncan Watts, and E. John Wherry
Ten from Penn elected 2021 AAAS Fellows
Ten scholars representing five schools across the University of Pennsylvania have been named to the 2021 class of American Association for the Advancement of Science Fellows, recognized for their “scientifically and socially distinguished achievements.”
Revealing the mysterious biology of a fundamental process: reproduction
New findings from the lab of P. Jeremy Wang in the School of Veterinary Medicine shed light on the cell division process that creates eggs and sperm, recurrent pregnancy loss, and the mechanism by which sperm move.
Particles of SARS-CoV-2, the virus that causes COVID-19, emerged from a cell infected in a lab. Researchers and clinicians at Penn and around the world have turned their attention to omicron, a recently emerged variant that is sweeping through the population. (Image: National Institute of Allergy and Infectious Diseases)
Catching up with omicron
The Perelman School of Medicine’s Frederic Bushman and Susan Weiss share what they and other scientists are learning about the new, dominant variant of SARS-CoV-2.
