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LY6K/VEGFR1/VEGFR2 multipeptide vaccine A multipeptide vaccine consisting of peptides derived from lymphocyte antigen 6 complex locus K (LY6K) and type I and II vascular endothelial growth factor receptors (VEGFRs) with potential antineoplastic activity. Upon administration, LY6K/VEGFR1/VEGFR2 multipeptide vaccine may elicit an antitumor cytotoxic T-lymphocyte (CTL) immune response against LY6K-expressing tumor cells and/or VEGFR-expressing vascular endothelial cells involved in tumor angiogenesis. LY6K is a tumor-associated antigen (TAA) that occurs singly in glycosylphosphatidyl-inositol (GPI)-linked cell-surface glycoproteins or as three-fold repeated domain in the urokinase-type plasminogen activator receptor; VEGFRs are cell surface receptors that stimulate endothelial cell proliferation, invasion, angiogenesis, and vasculogenesis upon ligand binding and receptor activation. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
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