2013
Correlation of intratumor gene expression heterogeneity with chemotherapy sensitivity in breast cancer.
Natowicz R, Jiang T, Shi W, Qi Y, Delpech Y, Symmans W, Pusztai L. Correlation of intratumor gene expression heterogeneity with chemotherapy sensitivity in breast cancer. Journal Of Clinical Oncology 2013, 31: 1013-1013. DOI: 10.1200/jco.2013.31.15_suppl.1013.Peer-Reviewed Original ResearchPathologic complete responseBasal-like cancersBreast cancerNeoadjuvant chemotherapyChemotherapy sensitivityCancer subtypesLuminal B cancersDifferent molecular subtypesBreast cancer subtypesB cancersComplete responseLuminal cancersResidual diseaseMolecular subtypesStage ICancerGene signatureGreat heterogeneitySubtypesTumor heterogeneityChemotherapySignificant differences
2012
Agreement in Risk Prediction Between the 21‐Gene Recurrence Score Assay (Oncotype DX®) and the PAM50 Breast Cancer Intrinsic Classifier™ in Early‐Stage Estrogen Receptor–Positive Breast Cancer
Kelly CM, Bernard PS, Krishnamurthy S, Wang B, Ebbert MT, Bastien RR, Boucher KM, Young E, Iwamoto T, Pusztai L. Agreement in Risk Prediction Between the 21‐Gene Recurrence Score Assay (Oncotype DX®) and the PAM50 Breast Cancer Intrinsic Classifier™ in Early‐Stage Estrogen Receptor–Positive Breast Cancer. The Oncologist 2012, 17: 492-498. PMID: 22418568, PMCID: PMC3336833, DOI: 10.1634/theoncologist.2012-0007.Peer-Reviewed Original ResearchConceptsBreast cancerEstrogen receptorEarly-stage estrogen receptor-positive breast cancerRisk assignmentHuman epidermal growth factor receptor 2 (HER2) expressionEpidermal growth factor receptor 2 expressionEstrogen receptor-positive breast cancerReceptor-positive breast cancerIntermediate RS groupLuminal B cancersReceptor 2 expressionLow-risk categoryQuantitative polymerase chain reactionB cancersMore patientsPolymerase chain reactionIntermediate RSLower riskStage IRS groupCancerPAM50Risk categoriesRisk predictionChain reaction