University of Pennsylvania

Medical research

Intervening to stop bone loss

Bone remodeling in the body involves a balancing act between osteoblasts, cells that build bone, and osteoclasts, cells that break it down. Diseases such as osteoporosis, arthritis, and periodontitis involve bone loss, and ...

Medical economics

The economic impact of rural hospital closures

When a rural hospital closes, it can disrupt both the health care and the economy of a community. The health care sector can supply as much as 10% of the jobs in a rural area. Moreover, hospital closures are a national concern: ...

Diseases, Conditions, Syndromes

How to navigate another summer of COVID-19

Summer: A hallowed time for barbecues, parties, vacations, and visits, and, for many over the past three years, a time of anxiety about how to engage in those vaunted activities without spreading disease.

Genetics

New research maps possible molecular origins of kidney disease

After mapping the genetic underpinning of kidney function in 1.5 million people and about 60,000 kidney cells that are the microscopic mechanisms of gene regulation, researchers at the Perelman School of Medicine at the University ...

Cardiology

The impact of climate change on cardiovascular mortality

Two new University of Pennsylvania studies led by LDI Senior Fellow and Perelman School of Medicine cardiologist Sameed Khatana, MD, MPH are bringing a greater focus on the increasing health threat of extreme heat waves and ...

Pediatrics

Helping transgender patients navigate health care

While those in health care strive to "do no harm," unfortunately, for many people, the care they receive in a clinic or hospital may be different or inadequate to meet their needs.

Psychology & Psychiatry

Managing mental health amid gun violence

The past few years have been difficult for the city of Philadelphia and its citizens. Not only did Philadelphians have to prioritize safety from COVID-19, they were also surrounded by increased gun violence. In 2021, Philadelphia ...

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