Immune response to human papillomavirus type 16 E6 gene in a live vaccinia vector

Abstract

Immunization of mice with a recombinant vaccinia virus expressing the human papillomavirus type 16 (HPV-16) E6 gene elicits specific antibody, proliferative and cytotoxic T lymphocyte responses. T and B cell epitopes were mapped by using synthetic peptides. This study provides the background to future investigation aimed at developing prophylactic and therapeutic vaccines against HPV-16 infection and cervical cancer.