2019
The immune profile of small HER2-positive breast cancers: a secondary analysis from the APT trial
Barroso-Sousa R, Barry WT, Guo H, Dillon D, Tan YB, Fuhrman K, Osmani W, Getz A, Baltay M, Dang C, Yardley D, Moy B, Marcom PK, Mittendorf EA, Krop IE, Winer EP, Tolaney SM. The immune profile of small HER2-positive breast cancers: a secondary analysis from the APT trial. Annals Of Oncology 2019, 30: 575-581. PMID: 30753274, PMCID: PMC8033534, DOI: 10.1093/annonc/mdz047.Peer-Reviewed Original ResearchMeSH KeywordsAgedAntineoplastic Combined Chemotherapy ProtocolsB7-H1 AntigenBiomarkers, TumorBreastBreast NeoplasmsChemotherapy, AdjuvantDisease-Free SurvivalFemaleFollow-Up StudiesHumansKaplan-Meier EstimateMastectomyMiddle AgedPaclitaxelReceptor, ErbB-2TrastuzumabTumor BurdenTumor MicroenvironmentConceptsHER2-positive breast cancerSmall HER2-positive breast cancersImmune gene signaturesBreast cancerImmune profileAPT trialPD-L1Immune markersImmune microenvironmentSmall HER2-positive tumorsStromal PD-L1 expressionNode-negative breast cancerCell signatureGene signatureHuman epidermal growth factor receptorStromal PD-L1PD-L1 expressionHistological grade 2Luminal B tumorsB cell signaturesBreast cancer trialsHER2-positive tumorsImmune cell signaturesBasal-like tumorsHistological grade 1
2017
Survival benefit needed to undergo chemotherapy: Patient and physician preferences
Vaz‐Luis I, O'Neill A, Sepucha K, Miller KD, Baker E, Dang CT, Northfelt DW, Winer EP, Sledge GW, Schneider B, Partridge AH. Survival benefit needed to undergo chemotherapy: Patient and physician preferences. Cancer 2017, 123: 2821-2828. PMID: 28323331, PMCID: PMC5517352, DOI: 10.1002/cncr.30671.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntineoplastic Combined Chemotherapy ProtocolsAttitude of Health PersonnelAttitude to HealthBevacizumabBreast NeoplasmsChemotherapy, AdjuvantClinical Trials, Phase III as TopicCyclophosphamideDoxorubicinFemaleHumansMastectomyMastectomy, SegmentalMiddle AgedPaclitaxelPatient PreferencePhysiciansQuality of LifeRandomized Controlled Trials as TopicRisk AssessmentSurveys and QuestionnairesSurvival RateTumor BurdenConceptsMonths of chemotherapyModest survival benefitSurvival benefitAdjuvant chemotherapyEarly-stage breast cancerContemporary adjuvant chemotherapyPhase 3 trialBreast cancer patientsStage breast cancerQuality of lifeMonths of benefitsAdjuvant cyclophosphamideAdjuvant doxorubicinChemotherapy regimenMost patientsUndergoing ChemotherapyCancer patientsPatient preferencesBreast cancerModest benefitOld regimenChemotherapyPatientsPhysician's choiceSerial surveys
2015
PI3K-p110α mediates resistance to HER2-targeted therapy in HER2+, PTEN-deficient breast cancers
Wang Q, Liu P, Spangle JM, Von T, Roberts TM, Lin NU, Krop IE, Winer EP, Zhao JJ. PI3K-p110α mediates resistance to HER2-targeted therapy in HER2+, PTEN-deficient breast cancers. Oncogene 2015, 35: 3607-3612. PMID: 26500061, PMCID: PMC4846581, DOI: 10.1038/onc.2015.406.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBreast NeoplasmsCell Line, TumorCell SurvivalClass I Phosphatidylinositol 3-KinasesDrug Resistance, NeoplasmFemaleHumansLapatinibMammary Neoplasms, ExperimentalMice, KnockoutMolecular Targeted TherapyPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsProtein Kinase InhibitorsProto-Oncogene Proteins c-aktPTEN PhosphohydrolaseQuinazolinesReceptor, ErbB-2Signal TransductionThiazolesTumor BurdenXenograft Model Antitumor AssaysConceptsBreast tumorsP110β inhibitorsHuman epidermal growth factor receptor 2 (HER2) amplificationP110α inhibitionPTEN lossInhibition of HER2Treatment of HER2Human cancersPI3K pathway activationPTEN-deficient breast cancersGenetic mouse modelsPI3K/Akt signalingPTEN-deficient tumorsPI3K/AktDual HER2Therapeutic regimenHER2 inhibitionPIK3CA mutationsTumor regressionBreast cancerMouse modelXenograft modelHER2Null tumorsHER2 activationChemotherapy-related amenorrhea after adjuvant paclitaxel–trastuzumab (APT trial)
Ruddy KJ, Guo H, Barry W, Dang CT, Yardley DA, Moy B, Marcom PK, Albain KS, Rugo HS, Ellis MJ, Shapira I, Wolff AC, Carey LA, Overmoyer BA, Hudis C, Krop IE, Burstein HJ, Winer EP, Partridge AH, Tolaney SM. Chemotherapy-related amenorrhea after adjuvant paclitaxel–trastuzumab (APT trial). Breast Cancer Research And Treatment 2015, 151: 589-596. PMID: 25981899, PMCID: PMC5057177, DOI: 10.1007/s10549-015-3426-z.Peer-Reviewed Original ResearchConceptsChemotherapy-related amenorrheaChemotherapy initiationMenopausal symptomsBreast cancerAdjuvant breast cancer therapyEarly-stage breast cancerNode-negative HER2Weeks of paclitaxelStage breast cancerLast menstrual periodBreast cancer therapyAdjuvant paclitaxelAmenorrhea ratesAPT trialEligible patientsEvaluable populationPremenopausal womenAdjuvant studiesTrastuzumab monotherapyMedian timeMenstrual periodCancer regimensAmenorrheaTrastuzumabMonthsLocal Therapy Decision-Making and Contralateral Prophylactic Mastectomy in Young Women with Early-Stage Breast Cancer
Rosenberg SM, Sepucha K, Ruddy KJ, Tamimi RM, Gelber S, Meyer ME, Schapira L, Come SE, Borges VF, Golshan M, Winer EP, Partridge AH. Local Therapy Decision-Making and Contralateral Prophylactic Mastectomy in Young Women with Early-Stage Breast Cancer. Annals Of Surgical Oncology 2015, 22: 3809-3815. PMID: 25930247, PMCID: PMC4598267, DOI: 10.1245/s10434-015-4572-6.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnxietyBody Mass IndexBreast NeoplasmsDecision MakingDirective CounselingFearFemaleGenes, BRCA1Genes, BRCA2Genetic TestingHumansLymphatic MetastasisMastectomy, SegmentalMutationNeoplasm StagingParityPatient ParticipationProphylactic Surgical ProceduresReceptor, ErbB-2RecurrenceTumor BurdenYoung AdultConceptsBreast-conserving surgeryContralateral prophylactic mastectomyEarly-stage breast cancerUnilateral mastectomyBreast cancerYoung womenProphylactic mastectomyUnilateral stage ILarger tumor sizeOngoing cohort studyGood psychosocial supportResultsMedian ageClinical characteristicsCohort studyHER2 positivityNodal involvementLocal therapyLower BMITumor sizeBRCA mutationsPatient-driven decisionSurgical decisionMethodsAs partMultinomial logistic regressionStage I
2012
Preoperative systemic therapy in locoregional management of early breast cancer: highlights from the Kyoto Breast Cancer Consensus Conference
Toi M, Benson JR, Winer EP, Forbes JF, von Minckwitz G, Golshan M, Robertson JF, Sasano H, Cole BF, Chow LW, Pegram MD, Han W, Huang CS, Ikeda T, Kanao S, Lee ES, Noguchi S, Ohno S, Partridge AH, Rouzier R, Tozaki M, Sugie T, Yamauchi A, Inamoto T. Preoperative systemic therapy in locoregional management of early breast cancer: highlights from the Kyoto Breast Cancer Consensus Conference. Breast Cancer Research And Treatment 2012, 136: 919-926. PMID: 23143284, DOI: 10.1007/s10549-012-2333-9.Peer-Reviewed Original ResearchConceptsPreoperative systemic therapyCore needle biopsyMulti-gene signatureSystemic therapyConsensus conferenceHuman epidermal growth factor receptor 2Epidermal growth factor receptor 2Fine needle aspiration cytologyEarly breast cancerGrowth factor receptor 2Node-positive casesLikelihood of patientsIndividualized treatment regimensKi67 labeling indexNeedle aspiration cytologyFactor receptor 2Treatment-induced changesCell proliferative activityLymph node diagnosisAxillary surgeryLocoregional managementNodal statusLocal therapySurgical treatmentTreatment algorithm