Perelman School of Medicine

Microscopic view of antibodies destroying an infected cell by a virus.

Researchers unlock the door to tumor microenvironment for CAR T cells

A new study finds that combining CAR T thereapy with an enzyme-inhibitor drug allows the engineered cells to battle through jumbled blood vessels and attack tumors.

colorful rendering of the brain with dots indicating synapses

Scientists identify brain cells that drive wakefulness and resist general anesthetics

A new study that identifies the neurons that promote wakefulness supports a long-debated hypothesis that the brain’s sleep regulation mechanism also regulates its response to general anesthetics.

A person in a suit and button-down shirt sitting on a stairwell landing, smiling. The intricate white stairwell and a brick wall behind it are to the person's right.

A modified game of ‘chicken’ reveals what happens in the brain during decision-making

Research from the Platt Labs found that in rhesus macaques, two regions of the brain mirror those of similar regions in humans, broadening the understanding of what unfolds, neurologically, when people interact and cooperate.

closeup of below-freezing liquid poured into a vessel.

Penn joins ‘cryo revolution’ by adding Nobel-winning microscope

The Singh Center’s Krios G3i, an electron microscope for studying samples at extremely low temperatures, allows researchers to look at cells, proteins, and nanoparticles like never before.

Neon microscopic rendering of a bone joint.

Potential cellular target for eliminating bone breakdown in osteoporosis found

New research has discovered a cell type that governs the way bones form and maintain themselves, opening up a potential target for future therapies for bone disorders like osteoporosis.

Drawing of a group of people of different genders and races standing together wearing face masks.

Women and minorities value, perceive, and experience professionalism differently

A new Penn Medicine study finds marginalized groups of people value professionalism more—and are more likely to leave a job at an institution due to issues of professionalism—compared to their white, male counterparts.

Closeup of doctor’s hands holding a smartphone over an open laptop beside a stethoscope.

From 84 days to five hours: Telemedicine reduces dermatology consult time

Allowing primary care doctors to take photos and send them to dermatologists improves access to specialty care, without any increase in costs.

Close-up headshots of two people. The person on the left wears a suit and tie, the one on the right wears a plaid button-down shirt.

Two Penn faculty named 2020 AAAS Fellows

Qi Long and E. Michael Ostap of the Perelman School of Medicine are among a cohort of 489 distinguished scientists recognized with the honor from the American Association for the Advancement of Science.

Heat map contact tracing a city where an infected person have spread COVID-19.

The last line of defense: Contact tracers and COVID-19 patients

The third in a series of Penn Medicine’s public health outreach to stem the spread of the coronavirus looks at the role of contact tracing.

Uniting against an invisible foe

All across the University, researchers have launched new areas of study, reaching across disciplinary boundaries to make stunning progress in combating COVID-19.

Filters