2020
Association of Event-Free and Distant Recurrence–Free Survival With Individual-Level Pathologic Complete Response in Neoadjuvant Treatment of Stages 2 and 3 Breast Cancer
Consortium I, Yee D, DeMichele A, Yau C, Isaacs C, Symmans W, Albain K, Chen Y, Krings G, Wei S, Harada S, Datnow B, Fadare O, Klein M, Pambuccian S, Chen B, Adamson K, Sams S, Mhawech-Fauceglia P, Magliocco A, Feldman M, Rendi M, Sattar H, Zeck J, Ocal I, Tawfik O, LeBeau L, Sahoo S, Vinh T, Chien A, Forero-Torres A, Stringer-Reasor E, Wallace A, Pusztai L, Boughey J, Ellis E, Elias A, Lu J, Lang J, Han H, Clark A, Nanda R, Northfelt D, Khan Q, Viscusi R, Euhus D, Edmiston K, Chui S, Kemmer K, Park J, Liu M, Olopade O, Leyland-Jones B, Tripathy D, Moulder S, Rugo H, Schwab R, Lo S, Helsten T, Beckwith H, Haugen P, Hylton N, Veer L, Perlmutter J, Melisko M, Wilson A, Peterson G, Asare A, Buxton M, Paoloni M, Clennell J, Hirst G, Singhrao R, Steeg K, Matthews J, Asare S, Sanil A, Berry S, Esserman L, Berry D. Association of Event-Free and Distant Recurrence–Free Survival With Individual-Level Pathologic Complete Response in Neoadjuvant Treatment of Stages 2 and 3 Breast Cancer. JAMA Oncology 2020, 6: 1355-1362. PMID: 32701140, PMCID: PMC7378873, DOI: 10.1001/jamaoncol.2020.2535.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsBridged-Ring CompoundsCyclophosphamideDisease-Free SurvivalDoxorubicinFemaleHumansMiddle AgedNeoadjuvant TherapyNeoplasm Recurrence, LocalProgression-Free SurvivalProportional Hazards ModelsReceptor, ErbB-2TaxoidsTrastuzumabTreatment OutcomeConceptsDistant recurrence-free survivalPathologic complete responseEvent-free survivalI-SPY2 trialRecurrence-free survivalLong-term outcomesBreast cancerComplete responseNeoadjuvant therapyPlatform trialsMolecular subtypesHigh-risk operable breast cancerThree-year event-free survivalHormone receptorsClinical stage 2Phase 3 confirmatory trialOperable breast cancerSubpopulation of womenNovel therapeutic combinationsStage 2Investigational regimensNeoadjuvant treatmentPrior surgeryTaxane treatmentStandard therapy
2017
Revisiting the definition of estrogen receptor positivity in HER2-negative primary breast cancer
Fujii T, Kogawa T, Dong W, Sahin AA, Moulder S, Litton JK, Tripathy D, Iwamoto T, Hunt KK, Pusztai L, Lim B, Shen Y, Ueno NT. Revisiting the definition of estrogen receptor positivity in HER2-negative primary breast cancer. Annals Of Oncology 2017, 28: 2420-2428. PMID: 28961844, PMCID: PMC5834134, DOI: 10.1093/annonc/mdx397.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBreast NeoplasmsFemaleHumansLogistic ModelsMiddle AgedNeoplasm StagingProportional Hazards ModelsReceptor, ErbB-2Receptors, EstrogenYoung AdultConceptsHER2-negative primary breast cancerAdjuvant hormonal therapyPrimary breast cancerTriple-negative breast cancerEstrogen receptor positivityHormonal therapyBreast cancerER expressionNeoadjuvant chemotherapyOverall survivalReceptor positivityPathological complete response rateHER2-negative breast cancerStage IIHuman epidermal growth factor 2Better long-term outcomesEpidermal growth factor 2Complete response rateProgesterone receptor expressionLong-term outcomesNegative breast cancerTerms of pCRLogistic regression modelsDefinitive surgeryGrowth factor 2Pathway level alterations rather than mutations in single genes predict response to HER2-targeted therapies in the neo-ALTTO trial
Shi W, Jiang T, Nuciforo P, Hatzis C, Holmes E, Harbeck N, Sotiriou C, Peña L, Loi S, Rosa DD, Chia S, Wardley A, Ueno T, Rossari J, Eidtmann H, Armour A, Piccart-Gebhart M, Rimm DL, Baselga J, Pusztai L. Pathway level alterations rather than mutations in single genes predict response to HER2-targeted therapies in the neo-ALTTO trial. Annals Of Oncology 2017, 28: 128-135. PMID: 28177460, PMCID: PMC5834036, DOI: 10.1093/annonc/mdw434.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Combined Chemotherapy ProtocolsBiopsy, Fine-NeedleBreast NeoplasmsClass I Phosphatidylinositol 3-KinasesDNA, NeoplasmExome SequencingFemaleHumansLapatinibMolecular Targeted TherapyMutationProportional Hazards ModelsProtein Kinase InhibitorsQuinazolinesReceptor, ErbB-2RhoA GTP-Binding ProteinTrastuzumabConceptsPathologic complete response
2015
Clinical nomogram to predict bone-only metastasis in patients with early breast carcinoma
Delpech Y, Bashour SI, Lousquy R, Rouzier R, Hess K, Coutant C, Barranger E, Esteva FJ, Ueno NT, Pusztai L, Ibrahim NK. Clinical nomogram to predict bone-only metastasis in patients with early breast carcinoma. British Journal Of Cancer 2015, 113: 1003-1009. PMID: 26393887, PMCID: PMC4651124, DOI: 10.1038/bjc.2015.308.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBone NeoplasmsBreast NeoplasmsEarly Detection of CancerFemaleHumansMiddle AgedNomogramsProportional Hazards ModelsRetrospective StudiesYoung AdultConceptsNon-metastatic breast cancerBreast cancerClinical nomogramCox proportional hazards regression modelProportional hazards regression modelsBone-targeted therapiesHormone receptor statusEarly breast cancerLymph node statusLymphovascular space invasionEarly breast carcinomaAnalysis of patientsHazards regression modelsPathologic variablesReceptor statusDistant metastasisTumor characteristicsNode statusSpace invasionT classificationPatient populationMedical recordsBreast carcinomaCommon siteConcordance indexA network meta-analysis of everolimus plus exemestane versus chemotherapy in the first- and second-line treatment of estrogen receptor-positive metastatic breast cancer
Generali D, Venturini S, Rognoni C, Ciani O, Pusztai L, Loi S, Jerusalem G, Bottini A, Tarricone R. A network meta-analysis of everolimus plus exemestane versus chemotherapy in the first- and second-line treatment of estrogen receptor-positive metastatic breast cancer. Breast Cancer Research And Treatment 2015, 152: 95-117. PMID: 26044370, DOI: 10.1007/s10549-015-3453-9.Peer-Reviewed Original ResearchConceptsProgression-free survivalMetastatic breast cancerHazard ratioMegestrol acetateResponse rateBreast cancerEstrogen receptor-positive metastatic breast cancerPFS/TTPSecond-line therapySecond-line treatmentToxicity of chemotherapyOverall response rateBetter response rateCapecitabineStandard pairwiseTamoxifenSunitinibChemotherapyTTP differenceMultiple treatmentsNMAIndividual studiesEverolimusExemestaneCancer
2013
The prognostic impact of age in patients with triple-negative breast cancer
Liedtke C, Hess KR, Karn T, Rody A, Kiesel L, Hortobagyi GN, Pusztai L, Gonzalez-Angulo AM. The prognostic impact of age in patients with triple-negative breast cancer. Breast Cancer Research And Treatment 2013, 138: 591-599. PMID: 23460246, DOI: 10.1007/s10549-013-2461-x.Peer-Reviewed Original ResearchConceptsTriple-negative breast cancerOverall survivalPrognostic impactTumor gradeBreast cancerPrimary triple-negative breast cancerMultivariate analysisSignificant independent prognostic variablesAggressive systemic therapyIndependent prognostic variablesPatients 31Median DFSClinical characteristicsEffect of ageSystemic therapyYounger patientsNodal stageTumor sizePathological parametersPoor survivalPrognostic variablesPatientsAge groupsAgeCancer
2012
Prognostic evaluation of the B cell/IL-8 metagene in different intrinsic breast cancer subtypes
Hanker LC, Rody A, Holtrich U, Pusztai L, Ruckhaeberle E, Liedtke C, Ahr A, Heinrich TM, Sänger N, Becker S, Karn T. Prognostic evaluation of the B cell/IL-8 metagene in different intrinsic breast cancer subtypes. Breast Cancer Research And Treatment 2012, 137: 407-416. PMID: 23242614, DOI: 10.1007/s10549-012-2356-2.Peer-Reviewed Original ResearchMeSH KeywordsB-LymphocytesBreast NeoplasmsDisease-Free SurvivalFemaleFollow-Up StudiesGene Expression Regulation, NeoplasticHumansInterleukin-8Middle AgedOligonucleotide Array Sequence AnalysisPredictive Value of TestsPrognosisProportional Hazards ModelsReceptor, ErbB-2Receptors, EstrogenReceptors, ProgesteroneConceptsTriple-negative breast cancerCell/ILNegative breast cancerBreast cancer subtypesPrognostic valueBreast cancerBetter prognosisB cellsCancer subtypesIntrinsic breast cancer subtypesPrimary breast cancer samplesER-negative subtypesEvent-free survivalB cell signaturesHigher B cellsSignificant prognostic valueTriple-negative samplesBreast cancer samplesRoutine clinicopathological variablesOnly significant predictorSubtype-specific analysesTNBC subtypesClinicopathological variablesOutcome predictorsPrognostic evaluationKi67 expression in the primary tumor predicts for clinical benefit and time to progression on first-line endocrine therapy in estrogen receptor-positive metastatic breast cancer
Delpech Y, Wu Y, Hess KR, Hsu L, Ayers M, Natowicz R, Coutant C, Rouzier R, Barranger E, Hortobagyi GN, Mauro D, Pusztai L. Ki67 expression in the primary tumor predicts for clinical benefit and time to progression on first-line endocrine therapy in estrogen receptor-positive metastatic breast cancer. Breast Cancer Research And Treatment 2012, 135: 619-627. PMID: 22890751, DOI: 10.1007/s10549-012-2194-2.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAntineoplastic Agents, HormonalBreast NeoplasmsBreast Neoplasms, MaleCarcinoma, Ductal, BreastDisease-Free SurvivalFemaleHumansKaplan-Meier EstimateKi-67 AntigenMaleMiddle AgedMultivariate AnalysisNeoplasm Recurrence, LocalNeoplasms, Hormone-DependentProportional Hazards ModelsReceptors, EstrogenRetrospective StudiesTreatment OutcomeConceptsFirst-line endocrine therapyEndocrine therapyMetastatic breast cancerMetastatic diseaseKi67 expressionClinical benefitPrimary tumorBreast cancerExpression groupEstrogen receptor-positive metastatic breast cancerIndependent adverse prognostic factorKaplan-Meier survival curvesClinical benefit rateKi67 expression levelsAdverse prognostic factorMedian survival timeLow Ki67 expressionBreast cancer correlatesHigh Ki67 expressionHigh clinical benefitPrognostic factorsMedian timeMetastatic recurrencePrimary cancerImmunohistochemical variables
2011
Artificial neural network analysis of circulating tumor cells in metastatic breast cancer patients
Giordano A, Giuliano M, De Laurentiis M, Eleuteri A, Iorio F, Tagliaferri R, Hortobagyi GN, Pusztai L, De Placido S, Hess K, Cristofanilli M, Reuben JM. Artificial neural network analysis of circulating tumor cells in metastatic breast cancer patients. Breast Cancer Research And Treatment 2011, 129: 451-458. PMID: 21710134, DOI: 10.1007/s10549-011-1645-5.Peer-Reviewed Original ResearchMeSH KeywordsBiomarkers, TumorBreast NeoplasmsFemaleHumansImmunohistochemistryKaplan-Meier EstimateLinear ModelsMiddle AgedNeoplastic Cells, CirculatingNeural Networks, ComputerPrognosisProportional Hazards ModelsReceptor, ErbB-2Receptors, EstrogenReceptors, ProgesteroneRetrospective StudiesRisk AssessmentRisk FactorsSurvival RateTexasTime FactorsConceptsMetastatic breast cancer patientsRisk of deathBreast cancer patientsCTC countMBC patientsPrognostic effectCancer patientsTumor subtypesTumor cellsMD Anderson Cancer CenterConsecutive MBC patientsTriple-negative MBCMetastatic disease sitesAnderson Cancer CenterTumor molecular subtypeNumber of CTCsMolecular tumor subtypesVisceral metastasesOverall survivalCancer CenterHER2 statusProgesterone receptorMolecular subtypesTherapy typePrognostic tool
2010
Molecular Anatomy of Breast Cancer Stroma and Its Prognostic Value in Estrogen Receptor–Positive and –Negative Cancers
Bianchini G, Qi Y, Alvarez RH, Iwamoto T, Coutant C, Ibrahim NK, Valero V, Cristofanilli M, Green MC, Radvanyi L, Hatzis C, Hortobagyi GN, Andre F, Gianni L, Symmans WF, Pusztai L. Molecular Anatomy of Breast Cancer Stroma and Its Prognostic Value in Estrogen Receptor–Positive and –Negative Cancers. Journal Of Clinical Oncology 2010, 28: 4316-4323. PMID: 20805453, DOI: 10.1200/jco.2009.27.2419.Peer-Reviewed Original ResearchMeSH KeywordsAmyloid beta-Protein PrecursorAntineoplastic Agents, HormonalB-LymphocytesBiopsy, Fine-NeedleBreast NeoplasmsChi-Square DistributionCollagen Type IVExtracellular Matrix ProteinsFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMetagenomeNeoplasm Recurrence, LocalPhospholipid Transfer ProteinsPrognosisProportional Hazards ModelsProspective StudiesProtease NexinsProtein Serine-Threonine KinasesReceptor, Transforming Growth Factor-beta Type IIReceptors, Cell SurfaceReceptors, EstrogenReceptors, Transforming Growth Factor betaSurvival AnalysisTamoxifenConceptsER-negative cancersBreast cancer stromaER-positive cancersPrognostic valueCancer stromaNegative cancersProliferative cancersSystemic adjuvant therapyTamoxifen-treated patientsNode-negative patientsEstrogen-receptor positiveStrong prognostic valueCore needle biopsySubset of tumorsLess prognostic valueDistant relapseAdjuvant therapyHazard ratioFavorable prognosisHighest tertilePrognostic scoreCore biopsyBreast cancerImmune functionMultivariate analysisGenomic 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
2009
Evaluation of Microtubule-Associated Protein-Tau Expression As a Prognostic and Predictive Marker in the NSABP-B 28 Randomized Clinical Trial
Pusztai L, Jeong JH, Gong Y, Ross JS, Kim C, Paik S, Rouzier R, Andre F, Hortobagyi GN, Wolmark N, Symmans WF. Evaluation of Microtubule-Associated Protein-Tau Expression As a Prognostic and Predictive Marker in the NSABP-B 28 Randomized Clinical Trial. Journal Of Clinical Oncology 2009, 27: 4287-4292. PMID: 19667268, PMCID: PMC2744271, DOI: 10.1200/jco.2008.21.6887.Peer-Reviewed Original ResearchMeSH KeywordsAnthracyclinesAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorBreast NeoplasmsChemotherapy, AdjuvantCyclophosphamideDoxorubicinEstrogen Receptor alphaFemaleFollow-Up StudiesHumansImmunohistochemistryKaplan-Meier EstimateMaleMicrotubule-Associated ProteinsMiddle AgedMultivariate AnalysisPaclitaxelPredictive Value of TestsPrognosisProportional Hazards ModelsRandomized Controlled Trials as TopicReceptor, ErbB-2Tau ProteinsConceptsDisease-free survivalOverall survivalTau protein expressionTau expressionEndocrine therapyPaclitaxel chemotherapyClinical trialsHuman epidermal growth factor receptor 2 (HER2) expressionEpidermal growth factor receptor 2 expressionBetter disease-free survivalWorse disease-free survivalD. Anderson Cancer CenterPrimary breast cancer specimensCourses of doxorubicinHER2-positive statusHormone receptor positiveNational Surgical BreastAdjuvant endocrine therapyPercent of patientsProtein expressionGreater tumor sizeER-positive statusEstrogen receptor-positive statusLow histologic gradeAnderson Cancer Center
2007
Expression patterns and predictive value of phosphorylated AKT in early-stage breast cancer
Andre F, Nahta R, Conforti R, Boulet T, Aziz M, Yuan LX, Meslin F, Spielmann M, Tomasic G, Pusztai L, Hortobagyi GN, Michiels S, Delaloge S, Esteva FJ. Expression patterns and predictive value of phosphorylated AKT in early-stage breast cancer. Annals Of Oncology 2007, 19: 315-320. PMID: 17804473, DOI: 10.1093/annonc/mdm429.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedBiomarkers, TumorBreast NeoplasmsChi-Square DistributionCohort StudiesCombined Modality TherapyDisease-Free SurvivalErbB ReceptorsFemaleFollow-Up StudiesGene Expression Regulation, NeoplasticHumansImmunohistochemistryMiddle AgedNeoplasm StagingPredictive Value of TestsProbabilityProportional Hazards ModelsProto-Oncogene Proteins c-aktRandomized Controlled Trials as TopicReceptor, ErbB-2Risk AssessmentSurvival AnalysisTime FactorsTreatment OutcomeConceptsEarly breast cancerBreast cancerPredictive valuePhosphorylated AktAdjuvant chemotherapyPAkt expressionAnthracycline-based adjuvant chemotherapyEarly-stage breast cancerEpidermal growth factor receptor expressionGrowth factor receptor expressionAkt phosphorylationBreast cancer tissuesFactor receptor expressionGrowth factor receptorHER2 tumorsRandomized trialsAssessable tumorsHER2 expressionReceptor expressionPositive stainingCancer tissuesEGFR expressionHER2Tumor resistancePatientsMeasurement of Residual Breast Cancer Burden to Predict Survival After Neoadjuvant Chemotherapy
Symmans WF, Peintinger F, Hatzis C, Rajan R, Kuerer H, Valero V, Assad L, Poniecka A, Hennessy B, Green M, Buzdar AU, Singletary SE, Hortobagyi GN, Pusztai L. Measurement of Residual Breast Cancer Burden to Predict Survival After Neoadjuvant Chemotherapy. Journal Of Clinical Oncology 2007, 25: 4414-4422. PMID: 17785706, DOI: 10.1200/jco.2007.10.6823.Peer-Reviewed Original ResearchConceptsDistant relapse-free survivalResidual cancer burdenHormone receptor statusNeoadjuvant chemotherapyHormone therapyPathologic responseReceptor statusCancer burdenResidual diseasePathologic American Joint CommitteeMultivariate Cox regression analysisAdjuvant hormone therapyBreast cancer burdenDifferent treatment cohortsPretreatment clinical stageAmerican Joint CommitteeCox regression analysisRelapse-free survivalSequential paclitaxelDistant relapseSame prognosisComplete responseNodal metastasisTreatment cohortsClinical stage
2005
Nomograms to Predict Pathologic Complete Response and Metastasis-Free Survival After Preoperative Chemotherapy for Breast Cancer
Rouzier R, Pusztai L, Delaloge S, Gonzalez-Angulo AM, Andre F, Hess KR, Buzdar AU, Garbay JR, Spielmann M, Mathieu MC, Symmans WF, Wagner P, Atallah D, Valero V, Berry DA, Hortobagyi GN. Nomograms to Predict Pathologic Complete Response and Metastasis-Free Survival After Preoperative Chemotherapy for Breast Cancer. Journal Of Clinical Oncology 2005, 23: 8331-8339. PMID: 16293864, DOI: 10.1200/jco.2005.01.2898.Peer-Reviewed Original ResearchMeSH KeywordsAnthracyclinesAntibiotics, AntineoplasticAntineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsChemotherapy, AdjuvantDecision Making, Computer-AssistedDisease-Free SurvivalFemaleFranceHumansInternetLogistic ModelsMiddle AgedMultivariate AnalysisNeoadjuvant TherapyNomogramsPaclitaxelPredictive Value of TestsProportional Hazards ModelsReproducibility of ResultsTexasConceptsDistant metastasis-free survivalPathologic complete responseMetastasis-free survivalPreoperative chemotherapyComplete responseCox proportional hazards regression modelProportional hazards regression modelsM.D. Anderson Cancer CenterPreoperative chemotherapy cyclesSchedule of paclitaxelCombination of paclitaxelEstrogen receptor statusHazards regression modelsMultivariate logistic regressionInstitut Gustave RoussyAnderson Cancer CenterInclusion of paclitaxelClinical prediction modelChemotherapy cyclesReceptor statusClinical stageClinical variablesHistologic gradeCancer CenterPrediction nomogram
2004
Prognostic significance of phosphorylated P38 mitogen‐activated protein kinase and HER‐2 expression in lymph node‐positive breast carcinoma
Esteva FJ, Sahin AA, Smith TL, Yang Y, Pusztai L, Nahta R, Buchholz TA, Buzdar AU, Hortobagyi GN, Bacus SS. Prognostic significance of phosphorylated P38 mitogen‐activated protein kinase and HER‐2 expression in lymph node‐positive breast carcinoma. Cancer 2004, 100: 499-506. PMID: 14745865, DOI: 10.1002/cncr.11940.Peer-Reviewed Original ResearchMeSH KeywordsAgedAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorBiopsy, NeedleBreast NeoplasmsCombined Modality TherapyFemaleGene Expression Regulation, NeoplasticHumansImmunohistochemistryLymph NodesMastectomyMiddle AgedMitogen-Activated Protein KinasesNeoplasm StagingP38 Mitogen-Activated Protein KinasesProbabilityPrognosisProportional Hazards ModelsReceptor, ErbB-2Risk AssessmentSensitivity and SpecificitySurvival AnalysisTreatment OutcomeConceptsLymph node positive breast carcinomaNode-positive breast carcinomaProgression-free survivalP-p38 MAPKShorter progression-free survivalHER-2 expressionP-p38 MAPK expressionBreast carcinomaAdjuvant chemotherapyMAPK expressionKi-67Phosphorylated p38 MAPK expressionInitial cancer surgeryPrimary breast carcinomaInvasive breast carcinomaP38 MAPK expressionP38 mitogen-activated protein kinase phosphorylationPhosphorylated p38 mitogen-activated protein kinaseMitogen-activated protein kinase phosphorylationBreast carcinoma cellsAdjuvant fluorouracilMedian followCyclophosphamide chemotherapyCancer surgeryPoor outcome
2001
Factors predictive of outcome in patients with breast cancer refractory to neoadjuvant chemotherapy.
Buchholz T, Hill B, Tucker S, Frye D, Kuerer H, Buzdar A, McNeese M, Singletary S, Ueno N, Pusztai L, Valero V, Hortobagyi G. Factors predictive of outcome in patients with breast cancer refractory to neoadjuvant chemotherapy. The Cancer Journal 2001, 7: 413-20. PMID: 11693900.Peer-Reviewed Original ResearchConceptsEstrogen receptor-negative diseaseReceptor-negative diseaseLocal-regional recurrenceLocal-regional recurrence ratePositive lymph nodesNeoadjuvant chemotherapyLymph nodesOverall survivalProgressive diseaseRecurrence rateLymph node-negative diseaseSignificant poorer overall survivalEstrogen receptor-positive diseaseBreast cancer refractoryInvolved lymph nodesNegative lymph nodesReceptor-positive diseaseNode-negative diseasePostoperative radiation therapyInitial clinical stageCox regression analysisBreast cancer patientsPoor overall survivalAdjuvant chemotherapyCancer refractory