PARP-1 activity (PAR) determines the sensitivity of cervical cancer to olaparib
Bianchi A, Lopez S, Altwerger G, Bellone S, Bonazzoli E, Zammataro L, Manzano A, Manara P, Perrone E, Zeybek B, Han C, Menderes G, Ratner E, Silasi DA, Huang GS, Azodi M, Newberg JY, Pavlick DC, Elvin J, Frampton GM, Schwartz PE, Santin AD. PARP-1 activity (PAR) determines the sensitivity of cervical cancer to olaparib. Gynecologic Oncology 2019, 155: 144-150. PMID: 31434613, PMCID: PMC6788971, DOI: 10.1016/j.ygyno.2019.08.010.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnimalsApoptosisCell Growth ProcessesCell Line, TumorDose-Response Relationship, DrugDrug Resistance, NeoplasmFemaleG2 Phase Cell Cycle CheckpointsHumansM Phase Cell Cycle CheckpointsMice, SCIDMiddle AgedPhthalazinesPiperazinesPoly (ADP-Ribose) Polymerase-1Poly(ADP-ribose) Polymerase InhibitorsUterine Cervical NeoplasmsXenograft Model Antitumor AssaysYoung AdultConceptsPoly (ADP-ribose) polymerase (PARP) inhibitorsCervical cancerCC cell linesCell linesPARP-1 activityOverall animal survivalMajor health problemCC cell growthXenograft tumor growthWestern blot assaysG2/M phaseVivo antitumor activityCC xenograftsCC patientsPreclinical activityPAR expressionCell cycle arrestOvarian cancerPrimary cell linesOlaparib treatmentUseful biomarkerHealth problemsTumor growthAnimal survivalOlaparib activityNiraparib monotherapy for late-line treatment of ovarian cancer (QUADRA): a multicentre, open-label, single-arm, phase 2 trial
Moore KN, Secord AA, Geller MA, Miller DS, Cloven N, Fleming GF, Wahner Hendrickson AE, Azodi M, DiSilvestro P, Oza AM, Cristea M, Berek JS, Chan JK, Rimel BJ, Matei DE, Li Y, Sun K, Luptakova K, Matulonis UA, Monk BJ. Niraparib monotherapy for late-line treatment of ovarian cancer (QUADRA): a multicentre, open-label, single-arm, phase 2 trial. The Lancet Oncology 2019, 20: 636-648. PMID: 30948273, DOI: 10.1016/s1470-2045(19)30029-4.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedBRCA1 ProteinBRCA2 ProteinCanadaCarcinoma, Ovarian EpithelialFallopian Tube NeoplasmsFemaleHumansIndazolesMiddle AgedMutationOvarian NeoplasmsPeritoneal NeoplasmsPiperidinesPoly(ADP-ribose) Polymerase InhibitorsProgression-Free SurvivalTime FactorsUnited StatesYoung AdultConceptsProportion of patientsOvarian cancerAdverse eventsOverall survivalBRCA mutationsCommon treatment-emergent serious adverse eventsCommon drug-related grade 3Treatment-emergent serious adverse eventsWorse treatment-emergent adverse eventsDrug-related grade 3Last platinum-based therapyLater-line treatment optionTreatment-emergent adverse eventsLater-line treatmentPrevious chemotherapy regimensPrimary efficacy populationMedian overall survivalPlatinum-sensitive diseasePrimary peritoneal cancerSerious adverse eventsThird-line therapyLines of therapyNew safety signalsPhase 2 studyPhase 2 trial