Evidence for biological effects of metformin in operable breast cancer: a pre-operative, window-of-opportunity, randomized trial
Hadad S, Iwamoto T, Jordan L, Purdie C, Bray S, Baker L, Jellema G, Deharo S, Hardie DG, Pusztai L, Moulder-Thompson S, Dewar JA, Thompson AM. Evidence for biological effects of metformin in operable breast cancer: a pre-operative, window-of-opportunity, randomized trial. Breast Cancer Research And Treatment 2011, 128: 783-794. PMID: 21655990, DOI: 10.1007/s10549-011-1612-1.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBreast NeoplasmsCyclic Nucleotide Phosphodiesterases, Type 3FemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansHypoglycemic AgentsInsulinKi-67 AntigenMetforminMiddle AgedReproducibility of ResultsSignal TransductionTumor Suppressor Protein p53ConceptsTumor necrosis factor receptor 1Breast cancerCore biopsyPilot cohortOperable invasive breast cancerNon-diabetic womenOperable breast cancerInvasive breast cancerPrimary breast cancerEffect of metforminNecrosis factor receptor 1Serum insulin determinationsMessenger RNA expressionAnti-proliferative effectsFactor receptor 1Ingenuity Pathway AnalysisDiabetic womenMetformin 500Neoadjuvant chemotherapyControl patientsGastrointestinal upsetMetformin armSerum insulinTherapeutic trialsMetformin treatment