CD8A and nasopharyngeal carcinoma: AdE1-LMPpoly is an adenoviral vector encoding CD8+ T cell epitopes from EBV nuclear antigen 1 (EBNA1), latent membrane protein 1 (LMP1), and LMP2A which has been used to stimulate and expand EBV-specific CD8+ T cells in people with nasopharyngeal carcinoma, where the carcinoma cells express these EBV proteins (18, 19).