John Folkman (tumor angiogenesis researcher)

John Folkman was a pioneer in understanding tumor angiogenesis, which is how cancers grow new blood vessels to nourish themselves. By studying and discovering methods to block this process, he helped lay the groundwork for therapies that target tumor blood supply, effectively starving cancer cells and inhibiting their growth. His work has significantly advanced cancer research, opening pathways for treatments that focus on cutting off the tumor's nutrients rather than attacking the tumor directly. Folkman’s contributions continue to influence the development of anti-angiogenic drugs used in cancer therapy today.