2014
Effects of Obesity on Transcriptomic Changes and Cancer Hallmarks in Estrogen Receptor–Positive Breast Cancer
Fuentes-Mattei E, Velazquez-Torres G, Phan L, Zhang F, Chou PC, Shin JH, Choi HH, Chen JS, Zhao R, Chen J, Gully C, Carlock C, Qi Y, Zhang Y, Wu Y, Esteva FJ, Luo Y, McKeehan WL, Ensor J, Hortobagyi GN, Pusztai L, Symmans W, Lee MH, Yeung SC. Effects of Obesity on Transcriptomic Changes and Cancer Hallmarks in Estrogen Receptor–Positive Breast Cancer. Journal Of The National Cancer Institute 2014, 106: dju158. PMID: 24957076, PMCID: PMC4110474, DOI: 10.1093/jnci/dju158.Peer-Reviewed Original ResearchMeSH KeywordsAdipocytesAdipokinesAgedAnimalsAntineoplastic AgentsBiomarkers, TumorBreast NeoplasmsCell ProliferationDisease Models, AnimalEverolimusFemaleHumansKaplan-Meier EstimateMetforminMiceMice, TransgenicMiddle AgedObesityPostmenopauseProspective StudiesProto-Oncogene Proteins c-aktReceptors, EstrogenSignal TransductionSirolimusTOR Serine-Threonine KinasesTranscriptomeConceptsEstrogen receptor-positive breast cancerReceptor-positive breast cancerBreast cancer cell proliferationEffect of obesityBreast cancer patientsObese mouse modelAdipocyte-secreted adipokineCancer cell proliferationCancer patientsBreast cancerMouse modelCell proliferationAssociation of obesityAkt/mTOR activationMammary tumor growthEpithelial-mesenchymal transition genesAKT/mTOR pathwayBreast cancer aggressivenessBreast tumor formationCancer hallmarksPostmenopausal womenPretreatment biopsiesProspective cohortAdipokine secretionCancer deathOpen-label randomized clinical trial of standard neoadjuvant chemotherapy with paclitaxel followed by FEC versus the combination of paclitaxel and everolimus followed by FEC in women with triple receptor-negative breast cancer †
Gonzalez-Angulo AM, Akcakanat A, Liu S, Green MC, Murray JL, Chen H, Palla SL, Koenig KB, Brewster AM, Valero V, Ibrahim NK, Moulder-Thompson S, Litton JK, Tarco E, Moore J, Flores P, Crawford D, Dryden MJ, Symmans WF, Sahin A, Giordano SH, Pusztai L, Do K, Mills GB, Hortobagyi GN, Meric-Bernstam F. Open-label randomized clinical trial of standard neoadjuvant chemotherapy with paclitaxel followed by FEC versus the combination of paclitaxel and everolimus followed by FEC in women with triple receptor-negative breast cancer †. Annals Of Oncology 2014, 25: 1122-1127. PMID: 24669015, PMCID: PMC4037860, DOI: 10.1093/annonc/mdu124.Peer-Reviewed Original ResearchConceptsTriple-negative breast cancerPathological complete responseStandard neoadjuvant chemotherapyNeoadjuvant chemotherapyReverse phase protein arrayBreast cancerPrimary triple-negative breast cancerMTOR pathwayReceptor-negative breast cancerTriple receptor-negative breast cancerAddition of everolimusGrade 3 pneumonitisGrade 3/4 stomatitisPI3K/AKT/mTOR pathwayRash/desquamationClinical response rateGrade 3/4 toxicitiesPhase II studyClinical end pointsCombination of paclitaxelAKT/mTOR pathwayDirect antiproliferative activityBreast cancer cellsDownregulation of mTORII study
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
2009
The HER-2 Receptor and Breast Cancer: Ten Years of Targeted Anti–HER-2 Therapy and Personalized Medicine
Ross JS, Slodkowska EA, Symmans WF, Pusztai L, Ravdin PM, Hortobagyi GN. The HER-2 Receptor and Breast Cancer: Ten Years of Targeted Anti–HER-2 Therapy and Personalized Medicine. The Oncologist 2009, 14: 320-368. PMID: 19346299, DOI: 10.1634/theoncologist.2008-0230.Peer-Reviewed Original ResearchMeSH KeywordsAnthracyclinesAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedAntineoplastic Combined Chemotherapy ProtocolsBevacizumabBiomarkers, TumorBreast NeoplasmsEverolimusEvidence-Based MedicineFemaleGene Expression Regulation, NeoplasticHumansImmunohistochemistryIn Situ HybridizationLapatinibNeoplasm StagingPolymerase Chain ReactionPractice Guidelines as TopicPrognosisPyrazolesPyrimidinesQuinazolinesReceptor, ErbB-2RNA, MessengerSirolimusSurvival AnalysisTaxoidsTrastuzumabTreatment OutcomeUp-RegulationConceptsBreast cancerOverall survivalInsulin-like growth factor receptor pathwayClinical Oncology-CollegeMetastatic breast cancerInvasive breast cancerAmerican Pathologists guidelinesHER-2 receptorTyrosine kinase inhibitorsTarget of therapyGrowth factor receptor pathwayKinase inhibitor lapatinibMean relative riskReal-time polymerase chain reactionTransmembrane tyrosine kinase receptorPrediction of responseChromosome 17 polysomyHormonal therapyTyrosine kinase receptorsTherapy toxicitySitu hybridizationPrognostic significancePolymerase chain reactionPathologists guidelinesRelative risk