2023
Master transcription factor reprograming unleashes selective translation promoting castration resistance and immune evasion in lethal prostate cancer.
Santasusagna S, Zhu S, Jawalagatti V, Carceles-Cordon M, Ertel A, Garcia-Longarte S, Song W, Fujiwara N, Li P, Mendizabal I, Petrylak D, Kelly W, Reddy E, Wang L, Schiewer M, Lujambio A, Karnes J, Knudsen K, Cordon-Cardo C, Dong H, Huang H, Carracedo A, Hoshida Y, Rodriguez-Bravo V, Domingo-Domenech J. Master transcription factor reprograming unleashes selective translation promoting castration resistance and immune evasion in lethal prostate cancer. Cancer Discovery 2023, 13: 2584-2609. PMID: 37676710, PMCID: PMC10714140, DOI: 10.1158/2159-8290.cd-23-0306.Peer-Reviewed Original ResearchMeSH KeywordsAndrogen AntagonistsCastrationHumansImmune EvasionMaleProstatic NeoplasmsProstatic Neoplasms, Castration-ResistantReceptors, AndrogenTranscription FactorsConceptsLethal prostate cancerProstate cancerCastration resistanceImmune evasionPharmacologic targetingAnti-PD-1 therapyMajor histocompatibility complex IDeprivation therapyMicrophthalmia transcription factorAndrogen receptorPreclinical modelsTherapeutic strategiesCancerTherapyDruggable mechanismMaster transcription factorTranscription factorsKey mRNAsSpecific mRNAsMRNAFactor 3bEvasionSelected ArticlesTargetingTumorsThe Efficacy of Enzalutamide plus Androgen Deprivation Therapy in Oligometastatic Hormone-sensitive Prostate Cancer: A Post Hoc Analysis of ARCHES
Armstrong A, Iguchi T, Azad A, Villers A, Alekseev B, Petrylak D, Szmulewitz R, Alcaraz A, Shore N, Holzbeierlein J, Gomez-Veiga F, Rosbrook B, Zohren F, Haas G, Gourgiotti G, El-Chaar N, Stenzl A. The Efficacy of Enzalutamide plus Androgen Deprivation Therapy in Oligometastatic Hormone-sensitive Prostate Cancer: A Post Hoc Analysis of ARCHES. European Urology 2023, 84: 229-241. PMID: 37179240, DOI: 10.1016/j.eururo.2023.04.002.Peer-Reviewed Original ResearchMeSH KeywordsAndrogen AntagonistsAndrogensDisease-Free SurvivalHumansMaleProstatic NeoplasmsProstatic Neoplasms, Castration-ResistantTreatment OutcomeConceptsHormone-sensitive prostate cancerAndrogen deprivation therapyRadiographic progression-free survivalMetastatic hormone-sensitive prostate cancerOligometastatic hormone-sensitive prostate cancerOverall survivalProstate cancerDeprivation therapyHazard ratioAndrogen receptor inhibitionEarly treatment intensificationEfficacy of enzalutamideRisk of undertreatmentSystemic treatment strategiesSecondary efficacy endpointsPhase 3 studyProgression-free survivalNumber of metastasesConfidence intervalsProportional hazards modelPost Hoc AnalysisEfficacy endpointOligometastatic diseaseSecondary endpointsTreatment intensificationCombination Treatment with Sipuleucel-T and Abiraterone Acetate or Enzalutamide for Metastatic Castration-Resistant Prostate Cancer: STAMP and STRIDE Trials
Antonarakis E, Subudhi S, Pieczonka C, Karsh L, Quinn D, Hafron J, Wilfehrt H, Harmon M, Sheikh N, Shore N, Petrylak D. Combination Treatment with Sipuleucel-T and Abiraterone Acetate or Enzalutamide for Metastatic Castration-Resistant Prostate Cancer: STAMP and STRIDE Trials. Clinical Cancer Research 2023, 29: 2426-2434. PMID: 37058234, PMCID: PMC10320463, DOI: 10.1158/1078-0432.ccr-22-3832.Peer-Reviewed Original ResearchMeSH KeywordsAbiraterone AcetateHumansMaleNitrilesProstatic Neoplasms, Castration-ResistantTissue ExtractsTreatment OutcomeConceptsMetastatic castration-resistant prostate cancerAndrogen receptor-targeted agentsMedian overall survivalCastration-resistant prostate cancerOverall survivalNational Death IndexConcurrent administrationProstate cancerAntigen-presenting cell activationCurrent prescribing informationNew safety signalsKaplan-Meier methodologyLong-term outcomesConfidence intervalsReceptor-targeted agentsProstatic acid phosphataseAbiraterone acetateFirst infusionDeath IndexPrescribing informationHumoral responseSubsequent infusionSequential administrationSafety signalsImmune responseExternal Validation of a Prognostic Model of Overall Survival in Men With Chemotherapy-Naïve Metastatic Castration-Resistant Prostate Cancer
Halabi S, Yang Q, Roy A, Luo B, Araujo J, Logothetis C, Sternberg C, Armstrong A, Carducci M, N. K, de Bono J, Petrylak D, Fizazi K, Higano C, Morris M, Rathkopf D, Saad F, Ryan C, Small E, Kelly W. External Validation of a Prognostic Model of Overall Survival in Men With Chemotherapy-Naïve Metastatic Castration-Resistant Prostate Cancer. Journal Of Clinical Oncology 2023, 41: 2736-2746. PMID: 37040594, PMCID: PMC10414709, DOI: 10.1200/jco.22.02661.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Combined Chemotherapy ProtocolsDocetaxelHumansMalePrognosisProportional Hazards ModelsProstatic Neoplasms, Castration-ResistantTreatment OutcomeConceptsOverall survivalPrognostic modelPrognostic groupsRisk groupsProstate cancerChemotherapy-Naïve Metastatic CastrationLow-risk prognostic groupsCastration-resistant prostate cancerPrognostic risk groupingsIntermediate-risk groupMedian overall survivalPhase III trialsGroup of patientsPrognostic risk groupsResistant prostate cancerRandomized clinical trialsTime-dependent areaDifferent treatment classesIII trialsInhibitor trialsRisk groupingClinical trialsTreatment subgroupsSpecific subgroupsTrial statusFirst-in-human, phase 1 study of PF-06753512, a vaccine-based immunotherapy regimen (VBIR), in non-metastatic hormone-sensitive biochemical recurrence and metastatic castration-resistant prostate cancer (mCRPC)
Autio K, Higano C, Nordquist L, Appleman L, Zhang T, Zhu X, Babiker H, Vogelzang N, Prasad S, Schweizer M, Madan R, Billotte S, Cavazos N, Bogg O, Li R, Chan K, Cho H, Kaneda M, Wang I, Zheng J, Tang S, Hollingsworth R, Kern K, Petrylak D. First-in-human, phase 1 study of PF-06753512, a vaccine-based immunotherapy regimen (VBIR), in non-metastatic hormone-sensitive biochemical recurrence and metastatic castration-resistant prostate cancer (mCRPC). Journal For ImmunoTherapy Of Cancer 2023, 11: e005702. PMID: 36948505, PMCID: PMC10040068, DOI: 10.1136/jitc-2022-005702.Peer-Reviewed Original ResearchMeSH KeywordsAndrogen AntagonistsDocetaxelHormonesHumansImmunotherapyMaleProstate-Specific AntigenProstatic Neoplasms, Castration-ResistantVaccinesConceptsMetastatic castration-resistant prostate cancerAndrogen deprivation therapyRadiographic progression-free survivalCastration-resistant prostate cancerPhase 1 studyBiochemical recurrenceProstate cancerImmunotherapy regimenMedian durationDose escalationMedian radiographic progression-free survivalAntigen-specific T cell responsesImmune-related adverse eventsRecommended phase 2 doseSpecific T cell responsesPhase 2 doseImmune checkpoint inhibitorsModest antitumor activityObjective response rateProgression-free survivalAntigen-specific immunityT cell responsesInfluenza-like illnessSignificant side effectsDeprivation therapy
2018
Antigen-Specific CD8 Lytic Phenotype Induced by Sipuleucel-T in Hormone-Sensitive or Castration-Resistant Prostate Cancer and Association with Overall Survival
Antonarakis ES, Small EJ, Petrylak D, Quinn DI, Kibel AS, Chang NN, Dearstyne E, Harmon M, Campogan D, Haynes H, Vu T, Sheikh NA, Drake CG. Antigen-Specific CD8 Lytic Phenotype Induced by Sipuleucel-T in Hormone-Sensitive or Castration-Resistant Prostate Cancer and Association with Overall Survival. Clinical Cancer Research 2018, 24: 4662-4671. PMID: 29858218, PMCID: PMC6481607, DOI: 10.1158/1078-0432.ccr-18-0638.Peer-Reviewed Original ResearchMeSH KeywordsAcid PhosphataseCD8-Positive T-LymphocytesCell Line, TumorCell ProliferationClinical Trials as TopicGene Expression Regulation, NeoplasticGranulocyte-Macrophage Colony-Stimulating FactorHumansLysosomal-Associated Membrane Protein 1MaleNeoplasm MetastasisNeoplasms, Hormone-DependentProstatic Neoplasms, Castration-ResistantRecombinant Fusion ProteinsT-Lymphocytes, CytotoxicTissue ExtractsConceptsSipuleucel-T treatmentMetastatic castration-resistant prostate cancerProstatic acid phosphataseOverall survivalCTL activityWeek 26Immune responseWeek 6Peripheral cellular immune responsesCytotoxic T lymphocyte activityCastration-resistant prostate cancerEfficacy of sipuleucelImproved overall survivalMedian overall survivalT lymphocyte activityT cell responsesCellular immune responsesT cell proliferationClin Cancer ResHealthy volunteer samplesCD107a expressionLonger OSLymphocyte activityCytolytic responsesTertile analysis