https://www.selleckchem.com/pr....oducts/prt062607-p50
Cancer immunotherapy has revolutionized the standard of care for solid tumors in multiple disease sites. In light of this, immune checkpoint blockade, directly interfering with various immunosuppressive mechanisms in tumor sites, has been actively studied. Inhibitors of cytotoxic T-lymphocyte-associated protein 4 (CTLA 4) and programmed cell death 1 receptor (PD-1) / programmed cell death receptor ligand 1 (PD-L1) could successfully increase survival rate in patients with advanced cancers including melanoma and non-small c