2024
Endocrine-Sensitive Disease Rate in Postmenopausal Patients With Estrogen Receptor–Rich/ERBB2-Negative Breast Cancer Receiving Neoadjuvant Anastrozole, Fulvestrant, or Their Combination
X. C, Suman V, Sanati S, Vij K, Anurag M, Leitch A, Unzeitig G, Hoog J, Fernandez-Martinez A, Fan C, Gibbs R, Watson M, Dockter T, Hahn O, Guenther J, Caudle A, Crouch E, Tiersten A, Mita M, Razaq W, Hieken T, Wang Y, Rimawi M, Weiss A, Winer E, Hunt K, Perou C, Ellis M, Partridge A, Carey L. Endocrine-Sensitive Disease Rate in Postmenopausal Patients With Estrogen Receptor–Rich/ERBB2-Negative Breast Cancer Receiving Neoadjuvant Anastrozole, Fulvestrant, or Their Combination. JAMA Oncology 2024, 10: 362-371. PMID: 38236590, PMCID: PMC10797521, DOI: 10.1001/jamaoncol.2023.6038.Peer-Reviewed Original ResearchConceptsNeoadjuvant endocrine therapyBreast cancerWeek 4Neoadjuvant chemotherapyPostmenopausal womenPAM50 subtypesNonluminal tumorsClinical stage II to IIIRate of pathological complete responseClinical trialsHER2)-negative breast cancerPhase 3 randomized clinical trialLuminal B tumorsPathological complete responseLuminal A tumorsEarly-stage diseaseRandomized clinical trialsStage II to IIIAnastrozole armNeoadjuvant anastrozoleTumor Ki67Postmenopausal patientsB tumorsComplete responseA tumors
2021
Should Ki-67 be adopted to select breast cancer patients for treatment with adjuvant abemaciclib?
Tarantino P, Burstein H, Lin N, Krop I, Winer E, Schnitt S, Hamilton E, Hurvitz S, Rugo H, Curigliano G, Tolaney S. Should Ki-67 be adopted to select breast cancer patients for treatment with adjuvant abemaciclib? Annals Of Oncology 2021, 33: 234-238. PMID: 34942341, DOI: 10.1016/j.annonc.2021.12.004.Peer-Reviewed Original Research
2017
Ki67 Proliferation Index as a Tool for Chemotherapy Decisions During and After Neoadjuvant Aromatase Inhibitor Treatment of Breast Cancer: Results From the American College of Surgeons Oncology Group Z1031 Trial (Alliance)
Ellis MJ, Suman VJ, Hoog J, Goncalves R, Sanati S, Creighton CJ, DeSchryver K, Crouch E, Brink A, Watson M, Luo J, Tao Y, Barnes M, Dowsett M, Budd GT, Winer E, Silverman P, Esserman L, Carey L, X. C, Unzeitig G, Pluard T, Whitworth P, Babiera G, Guenther JM, Dayao Z, Ota D, Leitch M, Olson JA, Allred DC, Hunt K. Ki67 Proliferation Index as a Tool for Chemotherapy Decisions During and After Neoadjuvant Aromatase Inhibitor Treatment of Breast Cancer: Results From the American College of Surgeons Oncology Group Z1031 Trial (Alliance). Journal Of Clinical Oncology 2017, 35: jco.2016.69.440. PMID: 28045625, PMCID: PMC5455353, DOI: 10.1200/jco.2016.69.4406.Peer-Reviewed Original ResearchMeSH KeywordsAgedAnastrozoleAndrostadienesAntineoplastic Combined Chemotherapy ProtocolsAromatase InhibitorsBreast NeoplasmsClinical Decision-MakingFemaleFollow-Up StudiesHumansKi-67 AntigenLetrozoleMiddle AgedMitotic IndexNeoadjuvant TherapyNeoplasm MetastasisNeoplasm Recurrence, LocalNeoplasm StagingNitrilesPredictive Value of TestsPrognosisProportional Hazards ModelsReceptors, EstrogenReceptors, ProgesteroneSurvival RateTranscriptomeTriazolesConceptsPreoperative endocrine prognostic indexBreast cancerNeoadjuvant chemotherapyAmerican CollegeEstrogen receptor-positive primary breast cancerNeoadjuvant aromatase inhibitor therapyPathologic complete response rateER-positive breast cancerAromatase inhibitor therapyComplete response rateER-positive tumorsPrimary breast cancerRisk of relapseAromatase inhibitor treatmentKi67 proliferation indexEndocrine monotherapyNeoadjuvant AIsAI therapyPCR ratePostmenopausal womenInhibitor therapyCox modelingOptimal therapyPrognostic indexRelapse risk
2016
Combination inhibition of PI3K and mTORC1 yields durable remissions in mice bearing orthotopic patient-derived xenografts of HER2-positive breast cancer brain metastases
Ni J, Ramkissoon SH, Xie S, Goel S, Stover DG, Guo H, Luu V, Marco E, Ramkissoon LA, Kang YJ, Hayashi M, Nguyen QD, Ligon AH, Du R, Claus EB, Alexander BM, Yuan GC, Wang ZC, Iglehart JD, Krop IE, Roberts TM, Winer EP, Lin NU, Ligon KL, Zhao JJ. Combination inhibition of PI3K and mTORC1 yields durable remissions in mice bearing orthotopic patient-derived xenografts of HER2-positive breast cancer brain metastases. Nature Medicine 2016, 22: 723-726. PMID: 27270588, PMCID: PMC4938731, DOI: 10.1038/nm.4120.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAminopyridinesAnimalsAntineoplastic AgentsApoptosisBrain NeoplasmsBreast NeoplasmsCarrier ProteinsCaspase 3Cell Cycle ProteinsDNA RepairDrug Resistance, NeoplasmDrug Therapy, CombinationEukaryotic Initiation FactorsEverolimusFemaleGene Expression ProfilingGenomic InstabilityHumansImmunohistochemistryKi-67 AntigenMagnetic Resonance ImagingMechanistic Target of Rapamycin Complex 1MiceMice, SCIDMolecular Targeted TherapyMorpholinesMultiprotein ComplexesNeoplasm TransplantationPhosphoinositide-3 Kinase InhibitorsPhosphoproteinsPhosphorylationReceptor, ErbB-2Remission InductionTOR Serine-Threonine KinasesXenograft Model Antitumor AssaysConceptsBreast cancer brain metastasesCancer brain metastasesBrain metastasesHER2-positive breast cancer brain metastasesOrthotopic patient-derived xenograftsPI3KPatient-derived xenograftsDurable remissionsTherapeutic responseMouse modelCombined inhibitionCombination inhibitionMetastasisInhibitionRemissionXenograftsMice
2015
Relative Effectiveness of Letrozole Compared With Tamoxifen for Patients With Lobular Carcinoma in the BIG 1-98 Trial
Metzger Filho O, Giobbie-Hurder A, Mallon E, Gusterson B, Viale G, Winer EP, Thürlimann B, Gelber RD, Colleoni M, Ejlertsen B, Debled M, Price KN, Regan MM, Coates AS, Goldhirsch A. Relative Effectiveness of Letrozole Compared With Tamoxifen for Patients With Lobular Carcinoma in the BIG 1-98 Trial. Journal Of Clinical Oncology 2015, 33: 2772-2779. PMID: 26215945, PMCID: PMC4550691, DOI: 10.1200/jco.2015.60.8133.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntineoplastic Agents, HormonalAntineoplastic Combined Chemotherapy ProtocolsAromatase InhibitorsBiomarkers, TumorBreast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, LobularChemotherapy, AdjuvantDisease-Free SurvivalFemaleHumansKi-67 AntigenLetrozoleMiddle AgedNitrilesReceptor, ErbB-2TamoxifenTreatment OutcomeTriazolesConceptsInvasive ductal carcinomaInvasive lobular carcinomaDisease-free survivalLobular carcinomaDFS eventsDuctal carcinomaLA subtypeBreast International Group (BIG) 1Early-stage invasive ductal carcinomaClassic invasive lobular carcinomaHER2-negative invasive ductal carcinomaKi-67 labeling indexLow proliferative activityMagnitude of benefitAdjuvant letrozoleMedian followBIG 1ILC subsetsMultivariable modelCox modelGroup 1LetrozoleCarcinomaLabeling indexPatients
2013
PAM50 proliferation score as a predictor of weekly paclitaxel benefit in breast cancer
Martín M, Prat A, Rodríguez-Lescure Á, Caballero R, Ebbert MT, Munárriz B, Ruiz-Borrego M, Bastien RR, Crespo C, Davis C, Rodríguez CA, López-Vega JM, Furió V, García AM, Casas M, Ellis MJ, Berry DA, Pitcher BN, Harris L, Ruiz A, Winer E, Hudis C, Stijleman IJ, Tuck DP, Carrasco E, Perou CM, Bernard PS. PAM50 proliferation score as a predictor of weekly paclitaxel benefit in breast cancer. Breast Cancer Research And Treatment 2013, 138: 457-466. PMID: 23423445, PMCID: PMC3608881, DOI: 10.1007/s10549-013-2416-2.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsCell ProliferationClinical Trials, Phase III as TopicCyclophosphamideEpirubicinFemaleFluorouracilHumansKaplan-Meier EstimateKi-67 AntigenMiddle AgedMulticenter Studies as TopicMultivariate AnalysisPaclitaxelProportional Hazards ModelsProspective StudiesRandomized Controlled Trials as TopicTreatment OutcomeConceptsGroup of patientsWeekly paclitaxelOverall survivalPAM50 subtypesProliferation scoreBreast cancerNode-positive operable breast cancerMultivariable Cox regression analysisLow proliferation statusAnthracycline-containing chemotherapyOperable breast cancerPhase III trialsSubset of patientsCox regression analysisClinical-pathological variablesFEC armMedian followAdjuvant therapySecondary endpointsIII trialsPathological variablesHistologic gradeClinical trialsAdjuvant FECKi-67