James Rothman

James Rothman is a renowned scientist known for his pioneering work in cell biology, specifically in understanding how cells transport molecules internally. He uncovered the mechanisms by which cells sort and move proteins and other materials—a process vital for functions like nerve signaling and immune responses. His research identified key structures called vesicles, which act like tiny delivery trucks within cells, and elucidated how these vesicles fuse with membranes to release their contents or be absorbed. Rothman’s insights have deepened our understanding of cellular function and have important implications for medical science, including targeted drug delivery and treatment of neurological diseases.