Single Biggest Cancer Dictionary in the World

What is p53 peptide vaccine?

Pronunciation: /pi fifty-three* ˈpɛpˌtaɪd ˌvækˈsin/

p53 peptide vaccine

Definition

A peptide-based cancer vaccine composed of amino acids 264 to 272 of the wild-type protein encoded by the P53 gene. p53 peptide vaccine may elicit an HLA-A2.1-restricted cytotoxic T lymphocyte immune response against tumor cells that overexpress p53 protein.