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An anti-human glucocorticoid-induced tumor necrosis factor receptor (tumor necrosis factor superfamily, member 18; TNFRSF18; GITR; CD357) agonistic humanized monoclonal antibody, with potential immune checkpoint modulating activity. Anti-GITR antibody INCAGN01876 binds to and activates GITRs found on multiple types of T cells. This stimulates the immune system, induces both the activation and proliferation of tumor-antigen-specific T-effector cells (Teffs), and suppresses the function of activated T-regulatory cells (Tregs). This leads to tumor cell eradication. GITR, a member of the TNF receptor superfamily and T-cell receptor co-stimulator, is expressed on the surface of multiple immune cell types, including Tregs, Teffs, B-cells, and natural killer (NK) cells. Inappropriately activated Tregs suppress Teffs and suppress T-cell receptor (TCR) signaling. Check for \'https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C126643\' active clinical trials using this agent. (\'http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C126643\' NCI Thesaurus)
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