2017
Sipuleucel-T (sip-T) induced lytic CD8+ T cell responses to target antigens in men with hormone-sensitive and castration-resistant prostate cancer (CRPC).
Antonarakis E, Quinn D, Kibel A, Petrylak D, Vu T, Campogan D, Chang N, Trager J, Sheikh N, Drake C. Sipuleucel-T (sip-T) induced lytic CD8+ T cell responses to target antigens in men with hormone-sensitive and castration-resistant prostate cancer (CRPC). Journal Of Clinical Oncology 2017, 35: 162-162. DOI: 10.1200/jco.2017.35.7_suppl.162.Peer-Reviewed Original ResearchCastration-resistant prostate cancerT cell responsesCarboxyfluorescein succinimidyl esterProstatic acid phosphataseCTL activityCell responsesLytic abilityT cellsImmune responseProliferative responseSymptomatic metastatic castration-resistant prostate cancerAutologous peripheral blood mononuclear cellsMetastatic castration-resistant prostate cancerAntigen-specific CTL activityPeripheral blood mononuclear cellsSubset of ptsAntigen-specific CD8Vitro antigen stimulationBlood mononuclear cellsGranulocyte-macrophage colony-stimulating factorTumor cell lysisIntracellular granzyme BMononuclear blood cellsMacrophage colony-stimulating factorColony-stimulating factor
2016
Sipuleucel-T (sip-T)–induced proliferative CD8+ T-cell responses to immunizing and secondary antigens.
Antonarakis E, Quinn D, Kibel A, Petrylak D, Chang N, Cummings C, Chinn J, Pufnock J, Sheikh N, Drake C. Sipuleucel-T (sip-T)–induced proliferative CD8+ T-cell responses to immunizing and secondary antigens. Journal Of Clinical Oncology 2016, 34: 165-165. DOI: 10.1200/jco.2016.34.2_suppl.165.Peer-Reviewed Original ResearchT cell responsesMetastatic castration-resistant prostate cancerProstatic acid phosphataseGranulocyte macrophage-colony stimulating factorSecondary antigensProliferative CD8Immune responseSymptomatic metastatic castration-resistant prostate cancerCell responsesCastration-resistant prostate cancerPeripheral blood mononuclear cellsAntigen-specific CD8Improved overall survivalT-cell involvementCellular immune responsesT cell subpopulationsBlood mononuclear cellsTumor cell lysisMacrophage-colony stimulating factorAntigen spreadEvaluable ptsOverall survivalWeek 26Autologous immunotherapyMononuclear cells