2017
Integrated MicroRNA–mRNA Profiling Identifies Oncostatin M as a Marker of Mesenchymal-Like ER-Negative/HER2-Negative Breast Cancer
Bottai G, Diao L, Baggerly KA, Paladini L, Győrffy B, Raschioni C, Pusztai L, Calin GA, Santarpia L. Integrated MicroRNA–mRNA Profiling Identifies Oncostatin M as a Marker of Mesenchymal-Like ER-Negative/HER2-Negative Breast Cancer. International Journal Of Molecular Sciences 2017, 18: 194. PMID: 28106823, PMCID: PMC5297825, DOI: 10.3390/ijms18010194.Peer-Reviewed Original ResearchConceptsEpidermal growth factorExpression profilesMessenger RNA (mRNA) expression profilesMiRNA-regulated pathwaysAvailable gene expression profilesOncostatin M signalingMesenchymal-like breast cancer cellsGene expression profilesRNA expression profilesImmune-related pathwaysPathway regulationGlobal miRNAOncogenic networksGene expressionSpecific miRNAsPathway analysisBreast cancer cellsHuman estrogen receptorTriple-negative breast cancerEMT pathwayMesenchymal transitionMiRNAMRNA dataOncostatin MCancer cells
2007
Gene expression profiling can predict pathological complete response (pCR) to anthracycline-based therapy in estrogen- receptor (ER) negative breast cancer (BC) patients
Desmedt C, André F, Azambuja E, Haibe-Kains B, Larsimont D, D'Hondt V, Di Leo A, Piccart M, Pusztai L, Sotiriou C. Gene expression profiling can predict pathological complete response (pCR) to anthracycline-based therapy in estrogen- receptor (ER) negative breast cancer (BC) patients. Journal Of Clinical Oncology 2007, 25: 10564-10564. DOI: 10.1200/jco.2007.25.18_suppl.10564.Peer-Reviewed Original ResearchPathological complete responseBreast cancerLarge seriesEstrogen receptor-negative breast cancer patientsNegative breast cancer patientsAffymetrix gene expression profilesAnthracycline-based therapyER-negative patientsBreast cancer patientsGene expression profilesOvarian suppressionComplete responseP53 signaturePrognostic valueCancer patientsSubgroup analysisMD AndersonStudent's t-test analysisTOP trialBC diseaseExpression profilesGene expression profilingTherapySignificant financial relationshipPatients
2005
Pharmacogenomics and Clinical Biomarkers in Drug Discovery and Development
Ross JS, Symmans WF, Pusztai L, Hortobagyi GN. Pharmacogenomics and Clinical Biomarkers in Drug Discovery and Development. American Journal Of Clinical Pathology 2005, 124: s29-s41. PMID: 16468416, DOI: 10.1309/xyqafanapync6x59.Peer-Reviewed Original ResearchConceptsHuman genome sequenceGene expression profilesGenome sequenceEpigenetic eventsExpression profilesProteomics researchDrug discoveryRapid evolutionComputational biologyPharmaceutical industryMolecular diagnosticsDiscoveryFurther understandingBiosensorRNABiologyAnticancerSequenceClinical biomarkersAnti-inflammatory drugsDrug efficacyToxicityPrediction of responseDevelopmentContinuous technological advancements
2003
Total RNA yield and microarray gene expression profiles from fine‐needle aspiration biopsy and core‐needle biopsy samples of breast carcinoma
Symmans WF, Ayers M, Clark EA, Stec J, Hess KR, Sneige N, Buchholz TA, Krishnamurthy S, Ibrahim NK, Buzdar AU, Theriault RL, Rosales MF, Thomas ES, Gwyn KM, Green MC, Syed AR, Hortobagyi GN, Pusztai L. Total RNA yield and microarray gene expression profiles from fine‐needle aspiration biopsy and core‐needle biopsy samples of breast carcinoma. Cancer 2003, 97: 2960-2971. PMID: 12784330, DOI: 10.1002/cncr.11435.Peer-Reviewed Original ResearchConceptsGene expression profilesTranscriptional profilesExpression profilesFine-needle aspiration biopsyGenomic databasesStromal gene expressionGene expressionTotal RNA yieldTotal RNABreast carcinomaTumor cell populationSubset of genesCDNA microarray analysisStromal cellsBiopsy samplesGene expression profilingCell populationsMicroscopic cell countsRNA yieldAspiration biopsyGenomic studiesTranscriptional profilingCDNA microarrayNonlymphoid stromal cellsExpression profilingMolecular profiles of invasive mucinous and ductal carcinomas of the breast a molecular case study
Pusztai L, Sotiriou C, Buchholz TA, Meric F, Symmans WF, Esteva FJ, Sahin A, Liu ET, Hortobagi GN. Molecular profiles of invasive mucinous and ductal carcinomas of the breast a molecular case study. Cancer Genetics 2003, 141: 148-153. PMID: 12606133, DOI: 10.1016/s0165-4608(02)00737-9.Peer-Reviewed Original ResearchConceptsExpression profilingComprehensive genetic analysisExpression of enzymesCDNA microarrayGenetic analysisMolecular case studyExpression profilesInhibitory genesNovel pathwayTumor phenotypeMolecular profileTherapeutic targetPhenotypeTarget therapeuticsBilateral cancerHistologic subclassificationDuctal carcinomaDifferent histologyProfilingHuman backgroundInvasive tumorsMucin productionCellular infiltrationMucinous phenotypeMolecular classification
2002
Global Gene Expression Changes During Neoadjuvant Chemotherapy for Human Breast Cancer
Buchholz TA, Stivers DN, Stec J, Ayers M, Clark E, Bolt A, Sahin AA, Symmans WF, Hess KR, Kuerer HM, Valero V, Hortobagyi GN, Pusztai L. Global Gene Expression Changes During Neoadjuvant Chemotherapy for Human Breast Cancer. The Cancer Journal 2002, 8: 461-468. PMID: 12500855, DOI: 10.1097/00130404-200211000-00010.Peer-Reviewed Original ResearchConceptsCore biopsy specimensBiopsy specimensBreast cancerNeoadjuvant chemotherapyGlobal gene expression changesGene expression changesGood pathological responsePrimary breast cancerExpression changesHuman breast cancerHuman solid tumorsPoor respondersPosttreatment specimensPathological responseIndividual patientsChemotherapyPatientsSerial samplesSolid tumorsExpression profilesIndividual tumorsPretreatment samplesDifferent tumorsTumorsDifferent patients