title: Checkpoints.
authors.forename: James P
authors.initials: JP
authors.lastname: Allison
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000008:administration & dosage; D060908:CTLA-4 Antigen / Q000037:antagonists & inhibitors / Q000276:immunology; D002986:Clinical Trials as Topic; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007167:Immunotherapy / Q000266:history*; D000074324:Ipilimumab; D008213:Lymphocyte Activation; D009369:Neoplasms / Q000276:immunology* / Q000628:therapy*; D013601:T-Lymphocytes / Q000276:immunology; D014481:United States
chemical_list: D000911:Antibodies, Monoclonal; D060908:CTLA-4 Antigen; D000074324:Ipilimumab