VISTA-IN-3 (Compound A4) is a potent VISTA small molecule inhibitor with a KD value of 0.49 μM. VISTA-IN-3 can induce the release of IFN-γ cytokines. VISTA-IN-3 synergistically enhances anti-cancer activity with PD-L1 antibody[1].
References
[1] Sun C, He Y, et al. Design, Synthesis, and Antitumor Activity Evaluation of Novel VISTA Small Molecule Inhibitors. J Med Chem. 2024 Feb 27. DOI:10.1021/acs.jmedchem.3c02039
