NCI Drug Dictionary

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The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.

pBCAR3 phosphopeptide-tetanus peptide vaccine
A vaccine composed of a phosphorylated peptide from the tumor-associated antigen breast cancer anti-estrogen resistance-3 (BCAR3) and a tetanus-derived peptide, with potential immunomodulating and antineoplastic activities. Upon administration of pBCAR3 phosphopeptide-tetanus peptide vaccine, the pBCAR3 phosphopeptide may stimulate the immune system to mount a cytotoxic T-lymphocyte (CTL) response against phosphopeptide-containing tumor cells. The tetanus peptide serves as an immunoadjuvant and induces a helper T-cell response, which may help stimulate an immune response against the pBCAR3-expressing melanoma tumor cells. BCAR3 is upregulated in a variety of cancer cells. Check for active clinical trials using this agent. (NCI Thesaurus)
Synonym:pBCAR3-phosphopeptide plus Tet vaccine