has function has role immunizes against disease immunizes recipient prostate cancer Homo sapiens subunit vaccine therapeutic vaccine function subunit vaccine role vaccine in clinical trial role prostate cancer vaccine therapeutic cancer vaccine P501-AS15 vaccine 6335 Jie Zheng Hayleigh Kahn cancer vaccine VIOLIN: https://violinet.org/vaxquery/vaccine_detail.php?c_vaccine_id=6335 NCT: https://clinicaltrials.gov/study/NCT00148928 A cancer vaccine made up of CPC-P501 protein formulated with the adjuvant AS15. Patients with hormone-sensitive prostate cancer and rising PSA, after primary tumor treatment, can be treated with the P501-AS15 vaccine.