Peter van Agtmael Dr. James Allison, an American immunologist and Nobel Laureate. He is the executive director of immunotherapy at MD Anderson Cancer Center at the University of Texas. He is famous for discovering n
(...) ew ways to treat some of the deadliest cancers by treating the immune system rather than the tumor. His important breakthrough was to "block a protein on T cells that acts as a brake on their activation, freeing the T cells to attack cancer." Houston, Texas. USA. 2019. © Peter van Agtmael | Magnum Photos
