2014
TP53 mutation‐correlated genes predict the risk of tumor relapse and identify MPS1 as a potential therapeutic kinase in TP53‐mutated breast cancers
Győrffy B, Bottai G, Lehmann-Che J, Kéri G, Őrfi L, Iwamoto T, Desmedt C, Bianchini G, Turner NC, de Thè H, André F, Sotiriou C, Hortobagyi GN, Di Leo A, Pusztai L, Santarpia L. TP53 mutation‐correlated genes predict the risk of tumor relapse and identify MPS1 as a potential therapeutic kinase in TP53‐mutated breast cancers. Molecular Oncology 2014, 8: 508-519. PMID: 24462521, PMCID: PMC5528634, DOI: 10.1016/j.molonc.2013.12.018.Peer-Reviewed Original ResearchConceptsBreast cancerTP53 mutation statusPrognostic valueBC cellsMutation statusER-negative breast cancerDifferent BC cell linesFuture clinical trialsSignificant prognostic markerPotential therapeutic targetBC cell linesType of treatmentNeoadjuvant chemotherapyBC patientsClinical behaviorPrognostic markerClinical trialsConventional chemotherapyEstrogen receptorPotent small molecule inhibitorsTumor relapseSmall molecule inhibitorsTherapeutic targetClinical relevanceTP53 status
2012
DNA repair metagene signature as a prognostic and predictive factor in molecular breast cancer subtypes.
Santarpia L, Iwamoto T, Di Leo A, Hayashi N, Stampfer M, Guarducci C, Symmans W, Hortobagyi G, Pusztai L, Giampaolo B. DNA repair metagene signature as a prognostic and predictive factor in molecular breast cancer subtypes. Journal Of Clinical Oncology 2012, 30: 1012-1012. DOI: 10.1200/jco.2012.30.15_suppl.1012.Peer-Reviewed Original ResearchPathological complete responseHigher pathological complete responseBreast cancer molecular subtypesTaxane-based regimensTaxane-containing regimensCisplatin-containing regimensMolecular breast cancer subtypesTaxane-based chemotherapyPotential predictive markerBreast cancer subtypesCancer molecular subtypesBC cell linesFalse discovery correctionDistant relapseComplete responseBetter prognosisPoor prognosisPredictive factorsPrognostic valueBC subtypesER-/HER2Predictive markerN patientsPrognostic markerMolecular subtypes
2010
PIK3CA mutations associated with gene signature of low mTORC1 signaling and better outcomes in estrogen receptor–positive breast cancer
Loi S, Haibe-Kains B, Majjaj S, Lallemand F, Durbecq V, Larsimont D, Gonzalez-Angulo AM, Pusztai L, Symmans WF, Bardelli A, Ellis P, Tutt AN, Gillett CE, Hennessy BT, Mills GB, Phillips WA, Piccart MJ, Speed TP, McArthur GA, Sotiriou C. PIK3CA mutations associated with gene signature of low mTORC1 signaling and better outcomes in estrogen receptor–positive breast cancer. Proceedings Of The National Academy Of Sciences Of The United States Of America 2010, 107: 10208-10213. PMID: 20479250, PMCID: PMC2890442, DOI: 10.1073/pnas.0907011107.Peer-Reviewed Original ResearchMeSH KeywordsAntibiotics, AntineoplasticAntineoplastic Agents, HormonalBase SequenceBreast NeoplasmsCell Line, TumorClass I Phosphatidylinositol 3-KinasesDNA PrimersFemaleGene Expression ProfilingHumansMechanistic Target of Rapamycin Complex 1Multiprotein ComplexesMutationNeoplasms, Hormone-DependentOligonucleotide Array Sequence AnalysisPhosphatidylinositol 3-KinasesPrognosisProteinsProto-Oncogene Proteins c-aktReceptor, ErbB-2Receptors, EstrogenSignal TransductionSirolimusTamoxifenTOR Serine-Threonine KinasesTranscription FactorsConceptsBreast cancerPIK3CA mutationsClinical outcomesEstrogen receptor-positive breast cancerReceptor-positive breast cancerGene signaturePIK3CA mutation statusPI3K/mTOR inhibitorBetter clinical outcomesPI3K/mTOR inhibitionHuman breast cancerBC cell linesPIK3CA mutant breast cancersCommon genetic aberrationsTamoxifen monotherapyBetter prognosisMTOR inhibitorsBetter outcomesMutation statusMTOR inhibitionPathway activationExperimental modelGenetic aberrationsPrognosisCell lines