Penn Today

Penn Vet and Penn Medicine researchers found that endothelial cells lining the veins in lungs contribute to repair of blood vessels after lung injury.

Researchers from the School of Veterinary Medicine and Perelman School of Medicine have found that YY1 knockout pro-B cells can generate T lineage cells helping B cells produce antibodies.

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.

Researchers in Penn Vet led a collaborative study that demonstrates how a modified peptide normalizes tumor vasculature and enhances various cancer treatments.

Researchers develop the first in vitro seminoma model, shedding light on chromosomal anomalies and signaling pathways.  

Penn researchers uncover a new way to target solid tumors. Using CAR T cells to remove cancer-associated fibroblasts surrounding pancreatic tumors allows T cells to infiltrate and attack the tumor…

Researchers from the School of Veterinary Medicine have shown that an enzyme that suppresses early-stage colorectal cancer switches to become an oncogene as the cancer progresses.

A Penn Vet–led team coaxed stem cells to take on the characteristics and functions of a human adrenal gland, progress that could lead to new therapies for adrenal insufficiencies and…

For most people who die of cancer, the spread of the initial tumor is to blame. “Metastasis is what kills most cancer patients,” says Serge Fuchs, a professor in Penn’s School of…

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…