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An agonistic monoclonal antibody directed against the B-cell surface antigen CD40, with potential antineoplastic activity. Upon administration, ABBV-927 binds to CD40 on a variety of immune cell types. This induces CD40-dependent signaling pathways, triggers the proliferation and activation of antigen-presenting cells (APCs), and activates T cells. This results in an enhanced cytotoxic T-lymphocyte (CTL)-mediated immune response against tumor cells. CD40, a cell surface receptor and member of the tumor necrosis factor receptor superfamily (TNFRSF), is expressed on various immune cells and plays a key role in the activation of the immune system. Check for \'https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C139553\' active clinical trials using this agent. (\'http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C139553\' NCI Thesaurus)
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