"Immune Checkpoint Blockade in Cancer Therapy" by Dr. Jim Allison

GLOBAL IMMUNOTALK 05-17-23 In this Global Immunotalk, Dr. Jim Allison focuses on the mechanisms of the immune checkpoints CTLA-4 and PD1, key targets for cancer immunotherapy. He discusses their effects on T cell activation, memory development, and the tumor microenvironment, highlighting the need for fundamental biological understanding to optimize immunotherapy strategies.