has function has role immunizes against disease immunizes recipient immunizes against pathogen Human papillomavirus Homo sapiens preventive vaccine function recombinant vector vaccine vaccine in clinical trial role recombinant vector vaccine role human papillomavirus vaccine human papillomavirus tumor antigen vaccine Jie Zheng Oliver He 1489079 1489078 https://github.com/vaccineontology/VO/issues/453 Yuanyi (Penny) Pan Gene name: E6 5279 Gene name: E7 Justin Song VIOLIN: https://violinet.org/vaxquery/vaccine_detail.php?c_vaccine_id=5279 cancer vaccine A vaccinia viral based vaccine, encoding epitopes of E6 and E7 proteins from human papillomavirus (HPV) types 16 and 18, with immunostimulatory and antineoplastic activities. HPV types 16 and 18 account for approximately 70% of cervical cancers. Vaccination with this HPV-TA (tumor antigen) vaccine may stimulate the host immune system to mount a cytotoxic T lymphocyte (CTL) response against tumor cells positive for E6 and E7 from either type 16 or 18 HPV, resulting in decreased tumor growth. HPV associated cancer preventive cancer vaccine