Myriad industrial processes rely on enzymes, from making orange juice to manufacturing denim jeans. Research emerging from the School of Dental Medicine is transforming how these enzymes get made.
Taking the perspective of another can help foster cooperation in a group, according to a new study by Penn evolutionary biologists.
Empathy and cooperation go hand in hand
Taking a game theory approach to study cooperation, School of Arts and Sciences evolutionary biologists find that empathy can help cooperative behavior ‘win out’ over selfishness.
The majority of lupus patients are female, and new findings from Montserrat Anguera of the School of Veterinary Medicine and colleagues shed light on why. The research suggests that female lupus patients don’t fully silence their second X chromosome in T cells, leading to an immune response gone awry.
The discovery of tuft cells (in green) in mice lungs after flu gives researchers insights into how a bad respiratory infection may set the stage for certain inflammatory conditions, such as asthma. The cells are named for the elongated microvilli which project from their surface. (Image: Courtesy of Andrew Vaughan)
A bad bout of flu triggers ‘taste bud cells’ to grow in the lungs
The discovery of these seemingly out-of-place sensing cells may lend insight into possibilities for protecting lung function in people who experience severe influenza infections.
This year’s Global Water Alliance Conference convened a diverse cross-section of individuals from backgrounds ranging from engineering to social justice. Their common thread? A shared interest in erasing disparities in access to clean water. (Photo: Pheng Tang/Global Water Alliance)
Confronting inequities, sharing solutions
At the annual meeting of the Global Water Alliance, faculty, students, and practitioners shared solutions and challenges around the issues of water access, sanitation, and hygiene in the U.S. and around the world.
Including underrepresented groups in genomics studies, as Sarah Tishkoff (addressing participants above) has done through her career of studying African population diversity, is essential to reap the benefits of such studies, according to a new commentary in the journal Cell. (Credit: Tishkoff lab)
Western bias in human genetic studies is ‘both scientifically damaging and unfair’
In a commentary in the journal Cell, PIK Professor Sarah Tishkoff and Giorgio Sirugo shine a light on the lack of ethnic diversity represented in genomic studies, and the consequences for health and medicine.
Bringing healthy smiles to Philadelphia communities
In health care facilities embedded around Philadelphia, students and faculty from the School of Dental Medicine are ramping up the care they provide to underserved populations.
In circumstances when plastic petri dishes are necessary for laboratory work, Preston ensure that they are properly cleaned and sorted for recycling. Reducing waste of all kinds, however, is the number one goal.
Green labs group strives to make science more sustainable
With a Green Labs working group, Elicia Preston of the Perelman School of Medicine and the University’s Sustainability Office in Facilities and Real Estate Services are striving to make the pursuit of scientific research a more eco-friendly endeavor.
