Description: PD-1/PD-L1-IN-33 (Compound N11), a PD-1/PD-L1 inhibitor with an IC50 of 6.3 nM, effectively impedes the interaction between PD-1 and PD-L1. It enhances T-cell proliferation, activation, and infiltration within tumor environments, thereby exhibiting immunomodulatory and anticancer properties [1]. Target:...