2021
Predicted sensitivity to endocrine therapy for stage II-III hormone receptor-positive and HER2-negative (HR+/HER2−) breast cancer before chemo-endocrine therapy
Du L, Yau C, Brown-Swigart L, Gould R, Krings G, Hirst G, Bedrosian I, Layman R, Carter J, Klein M, Venters S, Shad S, van der Noordaa M, Chien A, Haddad T, Isaacs C, Pusztai L, Albain K, Nanda R, Tripathy D, Liu M, Boughey J, Schwab R, Hylton N, DeMichele A, Perlmutter J, Yee D, Berry D, Veer L, Valero V, Esserman L, Symmans W. Predicted sensitivity to endocrine therapy for stage II-III hormone receptor-positive and HER2-negative (HR+/HER2−) breast cancer before chemo-endocrine therapy. Annals Of Oncology 2021, 32: 642-651. PMID: 33617937, DOI: 10.1016/j.annonc.2021.02.011.Peer-Reviewed Original ResearchConceptsResidual cancer burdenI-SPY2 trialIndependent prognostic informationPrognostic informationBreast cancerPrognostic signaturePre-treatment tumor biopsiesHER2-negative breast cancerStage IIDistant relapse-free survivalMultivariate Cox regression modelHuman epidermal growth factor receptor 2Epidermal growth factor receptor 2Chemo-endocrine therapyEndocrine-based treatmentAdjuvant endocrine therapyGrowth factor receptor 2Primary outcome measureRelapse-free survivalSimilar prognostic informationCox regression modelMolecular prognostic signaturesNegative breast cancerFactor receptor 2MDACC cohort
2010
Genomic Index of Sensitivity to Endocrine Therapy for Breast Cancer
Symmans WF, Hatzis C, Sotiriou C, Andre F, Peintinger F, Regitnig P, Daxenbichler G, Desmedt C, Domont J, Marth C, Delaloge S, Bauernhofer T, Valero V, Booser DJ, Hortobagyi GN, Pusztai L. Genomic Index of Sensitivity to Endocrine Therapy for Breast Cancer. Journal Of Clinical Oncology 2010, 28: 4111-4119. PMID: 20697068, PMCID: PMC2953969, DOI: 10.1200/jco.2010.28.4273.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Agents, HormonalAromatase InhibitorsBiomarkers, TumorBreast NeoplasmsChemotherapy, AdjuvantChi-Square DistributionDisease-Free SurvivalEstrogen Receptor alphaFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGenomicsHumansMiddle AgedNeoplasm StagingOligonucleotide Array Sequence AnalysisPatient SelectionProportional Hazards ModelsRisk AssessmentRisk FactorsSurvival AnalysisTamoxifenTime FactorsTranscription, GeneticTreatment OutcomeConceptsAdjuvant endocrine therapyEndocrine therapyBreast cancerDistant relapseER-positive breast cancerChemo-endocrine therapyDistant relapse riskYears of tamoxifenAdjuvant systemic therapyEstrogen receptor αBreast cancer samplesPrior chemotherapyNeoadjuvant chemotherapyPathologic responseSurvival benefitSystemic therapyUntreated cohortRelapse riskDeath riskTherapy indexAromatase inhibitionESR1 levelsReceptor αTamoxifenTherapy