2020
A feed-forward regulatory loop in adipose tissue promotes signaling by the hepatokine FGF21
Han MS, Perry RJ, Camporez JP, Scherer PE, Shulman GI, Gao G, Davis RJ. A feed-forward regulatory loop in adipose tissue promotes signaling by the hepatokine FGF21. Genes & Development 2020, 35: 133-146. PMID: 33334822, PMCID: PMC7778269, DOI: 10.1101/gad.344556.120.Peer-Reviewed Original Research
2005
Reduced mitochondrial density and increased IRS-1 serine phosphorylation in muscle of insulin-resistant offspring of type 2 diabetic parents
Morino K, Petersen KF, Dufour S, Befroy D, Frattini J, Shatzkes N, Neschen S, White MF, Bilz S, Sono S, Pypaert M, Shulman GI. Reduced mitochondrial density and increased IRS-1 serine phosphorylation in muscle of insulin-resistant offspring of type 2 diabetic parents. Journal Of Clinical Investigation 2005, 115: 3587-3593. PMID: 16284649, PMCID: PMC1280967, DOI: 10.1172/jci25151.Peer-Reviewed Original ResearchMeSH KeywordsBiopsyBlood GlucoseBlotting, WesternBody Mass IndexBody WeightDiabetes Mellitus, Type 2DNA, MitochondrialFamily HealthFemaleGene Expression RegulationGlucose Clamp TechniqueGlucose Tolerance TestHumansHyperinsulinismImmunoprecipitationInsulinInsulin Receptor Substrate ProteinsInsulin ResistanceLipidsMaleMicroscopy, ElectronMicroscopy, Electron, TransmissionMitochondriaMusclesPhosphoproteinsPhosphorylationProtein Serine-Threonine KinasesReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSerineSignal TransductionTime FactorsTranscription, GeneticTriglyceridesConceptsInsulin-resistant offspringIR offspringType 2 diabetesInsulin-stimulated muscle glucose uptakeType 2 diabetic parentsIntramyocellular lipid contentHyperinsulinemic-euglycemic clampMuscle glucose uptakeIRS-1 serine phosphorylationMuscle mitochondrial densityMitochondrial densityMuscle biopsy samplesSerine kinase cascadeInsulin-stimulated Akt activationDiabetic parentsInsulin resistanceControl subjectsBiopsy samplesGlucose uptakeLipid accumulationMitochondrial dysfunctionInsulin signalingAkt activationEarly defectsMuscle
2000
Surgical implantation of adipose tissue reverses diabetes in lipoatrophic mice
Gavrilova O, Marcus-Samuels B, Graham D, Kim J, Shulman G, Castle A, Vinson C, Eckhaus M, Reitman M. Surgical implantation of adipose tissue reverses diabetes in lipoatrophic mice. Journal Of Clinical Investigation 2000, 105: 271-278. PMID: 10675352, PMCID: PMC377444, DOI: 10.1172/jci7901.Peer-Reviewed Original ResearchMeSH KeywordsAdipose TissueAnimalsDiabetes Mellitus, ExperimentalDiabetes Mellitus, LipoatrophicFatty AcidsGene Expression RegulationGene Transfer TechniquesInsulin ResistanceMiceTriglyceridesConceptsA-ZIP/FLipoatrophic diabetesAdipose tissueNear-physiological amountsMuscle insulin sensitivityLack of fatLipoatrophic miceInsulin levelsHepatic steatosisInsulin resistanceInsulin sensitivitySevere formFFA levelsDiabetesDonor fatTransplantationBeneficial effectsEndocrine communicationSubcutaneous sitesMiceSurgical implantationAdipose physiologyHyperglycemiaFatTissue