Mahendra Bhati of the Perelman School of Medicine comments on seasonal affective disorder.
Perelman School of Medicine
When Chyke Doubeni was in high school, he thought he might become an economist, like his older brother. But one day a teacher pulled him aside and noted that Doubeni, a new Presidential Term Professor at the University of Pennsylvania, had a talent for science. Perhaps he should consider a career in engineering or medicine instead, the teacher suggested.
PHILADELPHIA — Most healthy cells rely on a complicated process to produce the fuel ATP. Knowing how ATP is produced by the cell’s energy storehouse – the mitochondria -- is important for understanding a cell’s normal state, as well as what happens when things go wrong, for example in cancer, cardiovascular disease, neurodegeneration, and many rare disorders of the mitochondria.
PHILADELPHIA — A new study by researchers at the Perelman School of Medicine at the University of Pennsylvania demonstrates in an animal model that a commonly used inhaled anesthetic drug, isoflurane, works by directly causing sleep-promoting neurons in the brain to activate, thereby hijacking our natural sleep circuitry.
Samantha Pfeifer of the Perelman School of Medicine talks about freezing women’s eggs.
PHILADELPHIA — Cutting the expenses associated with “low-value” medical tests and treatments – such as unnecessary imaging tests and antibiotics for viral infections that won’t benefit from them – will require a multi-pronged plan targeting insurance companies, patients, and physicians, according to a JAMA Viewpoint article published this week by researchers from the Perelman School of Medicine at the University of Pennsylvania.