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Irradiated allogeneic, HLA-A*0201 positive, plasmacytoid dendritic cells (pDCs) loaded with 4 melanoma peptides derived from the tumor-associated antigens (TAAs) MelA/MART-1, gp100/pmel17, tyrosinase, and MAGE-A3, with potential immunostimulating and antineoplastic activities. Upon subcutaneous administration, the irradiated allogeneic pDCs may trigger functional multi-specific T cells from peripheral blood mononuclear cells and tumor-infiltrating lymphocytes, and activate the immune system to mount a cytotoxic T-lymphocyte response against HLA-A*0201-positive melanoma cancer cells expressing the TAAs MelA/MART-1, gp100/pmel17, tyrosinase, and MAGE-A3. These TAAs are upregulated in a variety of tumor cells. The pDCs are derived from a distinct subset of dendritic cells (DCs) with a plasma cell-like morphology and express a characteristic set of surface markers and may increase the anti-tumor immune responses. Check for \'https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C107159\' active clinical trials using this agent. (\'http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C107159\' NCI Thesaurus)
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