News Articles

Penn Vet researchers have revealed a connection between NF-κB signaling pathways and X chromosome inactivation, which has implications for understanding sex-based immune responses during infection.

Comparing lung cells from male and female mice, Penn Vet scientists found gene expression differences that may explain why older males are at a higher risk than females for worse…

As the rumblings of a pandemic began to be felt at the beginning of the year, scientists at Penn started work to develop a vaccine and assess possible treatments. But the scope of…