PhD Candidate Explores the Science of Aging at Prestigious Marine Biological Laboratory

Jillian Cox, a PhD candidate in Neuroscience at the University of Oklahoma Graduate College, spent part of her summer immersed in one of the nation’s most renowned scientific training experiences—the Biology of Aging (BOA) course at the historic Marine Biological Laboratory (MBL) in Woods Hole, Massachusetts. The highly selective three-week program brings together emerging scientists from around the world for advanced, hands-on training in the mechanisms of aging.

During the course, Cox worked closely with leading experts who delivered lectures and guided trainees through intensive laboratory modules spanning a wide variety of aging models, including yeast, clams, spiders, worms, and mice. Her project centered on neurogenesis in the context of Alzheimer’s disease, using in vitro, in vivo, and in situ approaches to better understand how aging impacts the brain. Through this work, she gained extensive experience in state-of-the-art imaging techniques, data analysis, and cutting-edge discoveries in aging research—skills that directly strengthen her dissertation and future scientific contributions.

Beyond technical training, Cox found the collaborative environment at MBL to be deeply influential. The immersive setting fostered meaningful connections with peers and established investigators, creating a community of support that continues to shape her professional development.

“This experience has had a profound and lasting impact on my education, research, and future career,” she shared. “The skills I developed and the relationships I built at MBL will inform my work for years to come.”

Cox expressed gratitude to the Marine Biological Laboratory, the Oklahoma Medical Research Foundation Career Development Grant, and the Geroscience Training Program in Oklahoma for making this opportunity possible. She encourages fellow graduate students to pursue similarly immersive and interdisciplinary research experiences that expand scientific perspectives and strengthen career trajectories.