E. Donnall Thomas

E. Donnall Thomas performed the first successful human allogeneic bone marrow transplantation in 1956 and spent decades at the Fred Hutchinson Cancer Research Center developing bone marrow transplantation into a curative therapy for leukemia and other blood cancers, work for which he was awarded the Nobel Prize in Physiology or Medicine in 1990. His pioneering research characterized the principles of HLA matching for donor-recipient compatibility, graft-versus-host disease biology and prevention, and conditioning regimens that enable successful allogeneic engraftment, establishing the scientific and clinical foundations of transplantation medicine. He demonstrated that bone marrow transplantation could cure diseases previously considered uniformly fatal including advanced leukemia and aplastic anemia, transforming hematology and oncology. His lifelong work at Fred Hutchinson building one of the world's premier blood and marrow transplantation programs established a model of translational research integrated with clinical excellence that defined the modern cancer research center.