2011
Distinct p53 Gene Signatures Are Needed to Predict Prognosis and Response to Chemotherapy in ER-Positive and ER-Negative Breast Cancers
Coutant C, Rouzier R, Qi Y, Lehmann-Che J, Bianchini G, Iwamoto T, Hortobagyi GN, Symmans WF, Uzan S, Andre F, de Thé H, Pusztai L. Distinct p53 Gene Signatures Are Needed to Predict Prognosis and Response to Chemotherapy in ER-Positive and ER-Negative Breast Cancers. Clinical Cancer Research 2011, 17: 2591-2601. PMID: 21248301, DOI: 10.1158/1078-0432.ccr-10-1045.Peer-Reviewed Original ResearchConceptsER- cancersPredictive valueBreast cancerP53 signatureWorse distant metastasis-free survivalDistant metastasis-free survivalER-negative breast cancerAdjuvant tamoxifen therapyDifferent molecular subsetsMetastasis-free survivalDifferent prognostic valueNegative breast cancerHigher chemotherapy sensitivityTamoxifen therapyFree survivalBetter prognosisER-positivePoor prognosisPrognostic valuePrognostic markerMolecular subsetsChemotherapy sensitivityMutation statusP53 mutationsMultivariate analysis
2009
p53 mutations to predict efficacy of alkylating-containing regimen: a metaanalysis of four different clinical trials.
Lehmann-Che J, André F, Desmedt C, Giacchetti S, Sotiriou C, Turpin E, Espié M, Marty M, Piccart M, Pusztai L, De Thé H. p53 mutations to predict efficacy of alkylating-containing regimen: a metaanalysis of four different clinical trials. Cancer Research 2009, 69: 6064. DOI: 10.1158/0008-5472.sabcs-6064.Peer-Reviewed Original ResearchPathologic complete responseAnthracycline-based chemotherapyPCR rateWild-type tumorsP53 wild-type tumorsP53 mutationsType tumorsPredictive valueAnthracycline-containing chemotherapyBreast cancer patientsDifferent clinical trialsDifferent clinical studiesP53 mutant tumorsInvasive tumor cellsDose intensityComplete responseLymph nodesCancer patientsNegative cancersClinical trialsBreast cancerClinical studiesEstrogen receptorTOP trialPatients