Trio Wins Nobel for Hypoxia Discoveries

William G. Kaelin Jr., MD; Sir Peter J. Ratcliffe, MD; and Gregg L. Semenza, MD, PhD, won this year's Nobel Prize in Physiology or Medicine for their research elucidating how cells sense and adapt to oxygen levels-work that not only is fundamental to biology, but also has clinical applications for a range of diseases, including cancer. ©2019 American Association for Cancer Research.