‘Challenging membrane’ researcher wins JBC/Tabor award

Hannah Kondolf has an undergraduate degree in human biology, health and society from Cornell University. She always planned to go to medical school, but as she spent time in the lab at Cornell, she decided she wanted to pursue a career in biomedical research as well. She decided to  combine her interests and get an M.D./Ph.D.

She entered grad school with many interests and an open mind, focusing more on finding a good mentor than a specific research topic. She ended up in a laboratory at Case Western Reserve University that works on gasdermins, a family of proteins that causes pores in cellular membranes.

“My undergrad major was kind of an introduction to different sciences,” Kondolf said. “Since it was in a nutrition department and had classes on metabolism, it was pretty heavy in biochemistry. However, I actually never took any immunology classes in undergrad. So, much to my surprise, and completely different from my undergrad, I ended up doing my Ph.D. in immunology.”

By the end of her first rotation in Derek Abbott’s laboratory, she was confident it was the lab she would join. Just as she started to work on gasdermins, she said, the field started to blow up and, as a young Ph.D. student, Kondolf felt a bit nervous. She chose to focus on gasdermin A, the gasdermin protein family member that researchers knew the least about.

The gasdermin protein family, gasdermin A to gasdermin E and pejvakin, creates pores in the cell membrane, which, in cases of infection, results in cell death. Kondolf showed how  localization of gasdermin A and gasdermin D is different in the cell and how the two proteins follow different pathways to initiate cell lyses. This work earned a 2024 Journal of Biological Chemistry Herbert Tabor Early Career Investigator Award.

Kondolf received her Ph.D. in April 2023. She will graduate from medical school in May 2025. After finishing her medical training, she plans to continue in research.

It is easy to lose life–work balance on the Ph.D. journey, especially combined with medical school, but Kondolf never gave up things she likes to do.

“I'm a pretty outdoorsy person,” she said. “I really enjoy sports. I have a soccer team here, in Cleveland. It's a great way to meet people. I played on a soccer team in D.C. during my gap years as well, and I've met a lot of my friends that way.

“I also really like to bake. The nice thing about working in a lab, especially one with surrounding labs, is I had a group of people that I can test out baked goods on, and who could help me eat all the cookies I would bake.”