||HDAC inhibitor SNDX-275|MS 275
||Entinostat (MS-275) inhibits HDAC activity, with selectivity towards HDAC1, 2, and 3, which results in increased histone acetylation, and potentially leads to decreased tumor cell proliferation and tumor growth (PMID: 19724929, PMID: 17383217).
Immune Checkpoint Inhibitor
||Keytruda (pembrolizumab) is an antibody that binds to and inhibits PD-1, resulting in activation of T-cell mediated immune response against tumor cells (PMID: 25977344). Keytruda (pembrolizumab) is approved for use in patients with melanoma, head and neck squamous cell carcinoma, classical Hodgkin Lymphoma, primary mediastinal large B-cell lymphoma, urothelial carcinoma, hepatocellular carcinoma, Merkel cell carcinoma, MSI-H or dMMR solid tumors, PD-L1 expressing NSCLC, gastric cancer, GEJ adenocarcinoma, and cervical cancer, in combination with pemetrexed and platinum in non-squamous NSCLC with no EGFR or ALK mutations, and in combination with carboplatin and paclitaxel/nab-paclitaxel in squamous NSCLC (FDA.gov).