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2025

  • August

    • Novel Enzyme Activator Discovered as Potential Alzheimer’s Disease Therapy

      August 26, 2025

      Researchers from Drexel University’s College of Arts and Sciences and College of Medicine have found a potential new therapeutic target for Alzheimer’s disease. Expanding on their previous research on Tip60 histone acetyltransferase (HAT), known as the Tip60 enzyme, which controls genes that promote learning and memory in the brain, the Drexel research team generated small molecular compounds that activate Tip60 and restore deficits in the brain found in Alzheimer’s disease patients, such as gene expression programs linked to learning, memory and neurodegeneration.

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    • Carlie Relyea '23

      Meet Biological Sciences Major Carlie Relyea '23

      August 12, 2025

      Relyea majored in biology with a concentration in cellular molecular genetics and biochemistry and a minor in sociology. During her first year, she got involved with the SEA-PHAGES program, which gives students hands-on research experience in their very first term.

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  • June

    • Closeup of a mosquito antennae being prepped for a calcium imaging assay in the Drexel Afify Lab.

      Decoding Smells that Attract and Repel the Malaria Mosquito

      June 04, 2025

      On World Malaria Day, we met with Ali Afify, PhD, assistant professor of biology, to find out how malaria mosquitos use their keen sense of smell (olfaction) to bite us and make egg-laying decisions. The Afify lab at Drexel University is pioneering new malaria mosquito control methods, by exploring safe chemical repellents that can prevent biting and egg-laying where humans live.

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  • May

  • April

    • Associate Professor of Biology Ryan Petrie, PhD

      Biology Professor Receives $2M NIH Research Grant

      April 25, 2025

      Associate Professor of Biology Ryan Petrie, PhD, was awarded a five-year, $2 million grant from the National Institutes of Health (NIH) to further his research on the molecular mechanisms that human cells use to move through the diverse three-dimensional tissue environments in the body.

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  • February