10.21
Katherine Unger Baillie
Science News Officer
kbaillie@upenn.edu
Biology
New scholars named to promote research into the influence of gender on health
Melanie Kornides of the School of Nursing, Jennifer Lewey of the Perelman School of Medicine, and C. Alix Timko of Medicine and the Children’s Hospital of Philadelphia are pursuing research that examines the role of sex and gender on health, supported by the Building Interdisciplinary Research Careers in Women’s Health program.
To improve dunes, plant more beach grass
Pairing biology and cinema studies, Bianca Charbonneau and Yoni Gottlieb have produced a light-hearted, informative video that teaches the proper method for planting dune grasses to build a healthier dune ecosystem.
Immune cells involved in triple-negative breast cancer could offer future therapeutic target
New research led by Rumela Chakrabarti reveals how immune cells called myeloid-derived immunosuppressor cells contribute to the progression of triple-negative breast cancer, a particularly aggressive cancer. Pairing chemotherapy with a drug that blocks these cells may one day help stem its growth.
A study in prenatal gene editing with DNA in utero
A Penn Medicine and CHOP team shows the first example of using base-editing tools to treat a disease in animal models in utero.
Making fossils move to build better robots
Aja Carter, a Ph.D. candidate in paleontology, builds robots based on fossilized animals that crawled out of the sea about 300 million years ago. She’s pioneering a new field that she calls paleo-bio-inspired robotics.
Seven Penn researchers receive NIH Director Awards
Seven researchers from the Perelman School of Medicine, School of Veterinary Medicine, and School of Engineering and Applied Science are to receive National Institutes of Health Director Awards, highly competitive grants to support innovative biomedical research.
Learn from the experts with the Penn Science and Lightbulb Cafés
The lecture series, hosted by the School of Arts and Sciences, offers a casual setting in which researchers can present their work and engage with the attendees during a Q&A period, giving a glimpse into the research at Penn.
New center will study the complex genomics within individual cells
Junhyong Kim and James Eberwine are leading a multi-disciplinary team in developing cutting-edge technologies that can assess the genetic material inside individual compartments of single cells. The new Center for Sub-Cellular Genomics aims to revolutionize therapies for diseases such as bipolar disorder, autism, and Alzheimer’s disease.
Cancer cells send out ‘drones’ to battle the immune system from afar
Checkpoint inhibitor therapies have made metastatic melanoma and other cancers a survivable condition, but only for some patients. Researchers uncovered a novel mechanism by which tumors suppress the immune system, raising the possibility that a straightforward blood test could predict which patients could respond to immunotherapy.
Understanding the social dynamics that cause cooperation to thrive, or fail
Many examples of cooperation exist in nature, but it’s far from a universal characteristic of human or animal groups. Using a mathematical model, Erol Akçay showed that less randomly connected social networks make cooperation more likely, but those dynamics may ultimately lead to cooperation’s collapse.
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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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