Biology

Cells and cinema

As a biology major, senior Andrew Ravaschiere spends much of his time in a laboratory conducting cellular research. But as a cinema and media studies minor, he got out of the lab and into the world of filmmaking during the summer, working as an intern for a documentary filmmaker.

Louisa Shepard

Bigger brains are smarter, but not by much

Using a large dataset and controlling for a variety of factors, including sex, age, height, socioeconomic status, and genetic ancestry, Gideon Nave of the Wharton School and Philipp Koellinger of Vrije Universiteit Amsterdam found that people with larger brains rated higher on measures of intelligence, but only accounts for two percent of the variation in smarts.

Katherine Unger Baillie

Two from Penn named to new class of AAAS Fellows

Noted for their contributions to dental and biological sciences, respectively, Hyun (Michel) Koo of the School of Dental Medicine and Joshua Plotkin of the School of Arts and Sciences are part of the newest cohort of fellows of the American Association for the Advancement of Science.

Katherine Unger Baillie

How plants cope with stress

With climate change comes drought, and with drought comes higher salt concentrations in the soil. Brian Gregory and graduate student Stephen Anderson have identified a mechanism by which plants respond to salt stress, a pathway that could be targeted to engineer more adaptable crops.

Katherine Unger Baillie



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In the News


Genetic Engineering & Biotechnology News

Scientists Isolate Human Lung Progenitor Cells That Repair Alveolar Damage

Edward E. Morrisey, of the Perelman School of Medicine, has co-authored a paper on lung stem cells in mice and humans, which may lead to the development of new strategies for human lung regeneration.

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The Scientist

Parasitologist, Reprogrammed: A Profile of David Roos

David Roos of the School of Arts and Sciences was profiled for his journey from art major to scientist and for his current work developing EuPathDB, a catalog of “parasites and other pathogens.”

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