2010
Feedback regulation of hepatic gluconeogenesis through modulation of SHP/Nr0b2 gene expression by Sirt1 and FoxO1
Wei D, Tao R, Zhang Y, White M, Dong X. Feedback regulation of hepatic gluconeogenesis through modulation of SHP/Nr0b2 gene expression by Sirt1 and FoxO1. AJP Endocrinology And Metabolism 2010, 300: e312-e320. PMID: 21081708, PMCID: PMC3043623, DOI: 10.1152/ajpendo.00524.2010.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedChromatin ImmunoprecipitationDNAFeedback, PhysiologicalForkhead Box Protein O1Forkhead Transcription FactorsGluconeogenesisHepatocytesInsulin Receptor Substrate ProteinsLiverMiceMice, KnockoutPyruvic AcidReceptors, Cytoplasmic and NuclearReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSirtuin 1TransfectionConceptsGene expressionForkhead transcription factor FOXO1PDK4 gene expressionWild-type backgroundChromatin immunoprecipitation analysisProtein deacetylase SIRT1Transcription factor FOXO1Orphan nuclear receptorHepatic gluconeogenesisCatalytic domainDNA sequencesSmall heterodimer partnerImmunoprecipitation analysisInactivation of SIRT1Physiological processesDeacetylase SIRT1Luciferase reporterInsulin receptorFeedback regulationNuclear receptorsFOXO1Heterodimer partnerGenesHepatic insulin receptorSystemic glucose tolerance
2001
Phosphorylation of Ser307 in Insulin Receptor Substrate-1 Blocks Interactions with the Insulin Receptor and Inhibits Insulin Action*
Aguirre V, Werner E, Giraud J, Lee Y, Shoelson S, White M. Phosphorylation of Ser307 in Insulin Receptor Substrate-1 Blocks Interactions with the Insulin Receptor and Inhibits Insulin Action*. Journal Of Biological Chemistry 2001, 277: 1531-1537. PMID: 11606564, DOI: 10.1074/jbc.m101521200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnisomycinAnti-Bacterial AgentsCell LineHumansInsulinInsulin Receptor Substrate ProteinsMitogen-Activated Protein Kinase 8Mitogen-Activated Protein KinasesPhosphatidylinositol 3-KinasesPhosphoproteinsPhosphorylationRatsReceptor, InsulinRecombinant Fusion ProteinsSignal TransductionTumor Necrosis Factor-alphaTwo-Hybrid System TechniquesConceptsInsulin receptor substrate-1Phosphotyrosine-binding (PTB) domainInsulin receptorPotential phosphorylation sitesPhosphorylation of Ser307Stress-activated kinasesInsulin-stimulated kinasesReceptor substrate-1Insulin signal transductionPTB domainMAPK cascadePhosphorylation sitesMyeloid progenitor cellsSignal transductionSerine residuesCatalytic domainSerine phosphorylationDomain functionsSubstrate-1Insulin stimulationCell backgroundPhosphorylationProgenitor cellsGeneral mechanismMechanism of inhibition