Not Only Skin Deep: Penn Study on Skin Formation Suggests Strategies to Fight Skin Cancer
PHILADELPHIA - In a study published in the journal Developmental Cell, Sarah Millar PhD, professor of Dermatology and Cell & Developmental Biology at the University of Pennsylvania School of Medicine, and colleagues demonstrate that a pair of enzymes called HDACs are critical to the proper formation of mammalian skin.
The findings, Millar says, not only provide information about the molecular processes underlying skin development, they also suggest a potential anticancer strategy. "Inhibition of these HDAC enzymes might be able to shut down the growth of tumors that contain cells resembling those in embryonic skin,” she says.
Deepfakes, digital doubles, and the law: Jennifer Rothman on protecting identity in the AI era
The evolution of AI technology may require more robust copyright laws and guardrails that protect people’s control of their own identities, says the Penn Carey Law professor.
Bold ideas and innovation on display at the Fall Research Expo
On Sept. 15, hundreds of posters were presented throughout Houston Hall at the annual Fall Research Expo, representing the research projects of 410 undergraduate students conducted through the Center for Undergraduate Research.
Exposure to air pollution worsens Alzheimer’s disease
New research from Penn Medicine finds living in areas with high concentration of air pollution is associated with increased buildup of amyloid and tau proteins in the brains of Alzheimer’s patients, accelerating cognitive decline.
