2016
Deciphering and Targeting Oncogenic Mutations and Pathways in Breast Cancer
Santarpia L, Bottai G, Kelly CM, Győrffy B, Székely B, Pusztai L. Deciphering and Targeting Oncogenic Mutations and Pathways in Breast Cancer. The Oncologist 2016, 21: 1063-1078. PMID: 27384237, PMCID: PMC5016060, DOI: 10.1634/theoncologist.2015-0369.Peer-Reviewed Original ResearchConceptsBreast cancerCancer-causing genesCopy number variationsRNA speciesRNA editingGenomic variationNext-generation sequencingRNA sequencingGenomic complexityGenomic portraitGreater genomic complexityOncogenic mutationsOncogenic eventsTarget profilingRare mutationsMutationsRecurrent mutationsSomatic variantsGenetic aberrationsFormal clinical trialsPotential therapeutic implicationsDriver mutationsSequencingGermline variantsMolecular abnormalities
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