AACR Immuno-Oncology 2027: Discovery and Innovation in Cancer Immunology—Revolutionizing Treatment Through Immunotherapy, organized by the American Association for Cancer Research (AACR), will take place on 28 February–3 March 2027 at the JW Marriott Los Angeles L.A. Live in Los Angeles, California.

The conference will bring together basic scientists, translational researchers, clinical investigators, regulators, industry professionals, investors, and international immuno-oncology leaders to explore advances in cancer immunology, inflammation, immunotherapy drugs, immune modulators, vaccines, and cellular therapies. The programme will feature keynote lectures, scientific symposia, spotlight and educational sessions, poster presentations, exhibits, and late-breaking clinical trial sessions highlighting novel agents, treatment combinations, and potentially practice-changing research.