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 ResearchConceptsLethal 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 intensificationFirst-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
1996
Upregulation of prostate-specific membrane antigen after androgen-deprivation therapy
Wright G, Grob B, Haley C, Grossman K, Newhall K, Petrylak D, Troyer J, Konchuba A, Schellhammer P, Moriarty R. Upregulation of prostate-specific membrane antigen after androgen-deprivation therapy. Urology 1996, 48: 326-334. PMID: 8753752, DOI: 10.1016/s0090-4295(96)00184-7.Peer-Reviewed Original ResearchConceptsProstate-specific membrane antigenAndrogen deprivation therapyExpression of PSMAProstate cancerLNCaP cellsAndrogen deprivationMetastatic specimensMembrane antigenCombination androgen deprivation therapyProstate-specific antigen expressionTissue specimensAntigen-positive tumor cellsHormone-independent prostate cancerPost-treatment specimenAndrogen deprivation treatmentAbsence of androgenPresence of testosteroneExtent of stainingWestern blot analysisAndrogen treatmentPSA expressionMetastatic tissuesPSMA expressionAntigen expressionProstate carcinoma