2022
Deletion of Jazf1 gene causes early growth retardation and insulin resistance in mice
Lee H, Jang H, Li H, Samuel V, Dudek K, Osipovich A, Magnuson M, Sklar J, Shulman G. Deletion of Jazf1 gene causes early growth retardation and insulin resistance in mice. Proceedings Of The National Academy Of Sciences Of The United States Of America 2022, 119: e2213628119. PMID: 36442127, PMCID: PMC9894197, DOI: 10.1073/pnas.2213628119.Peer-Reviewed Original ResearchConceptsKO miceEarly growth retardationInsulin resistanceFat massGrowth retardationAge-matched wild-type miceHepatic nuclear factor 4 alphaGH-IGF-1 axisHigh-fat diet feedingKO liversHyperinsulinemic-euglycemic clamp techniquePlasma growth hormone concentrationInsulin-like growth factor-1Type 2 diabetesGrowth hormone concentrationsIGF-1 expressionWild-type miceLean body massMuscle insulin resistanceGrowth factor-1Nuclear factor 4 alphaInsulin sensitivityDiet feedingPlasma concentrationsHormone concentrations
2020
Mechanistic Links between Obesity, Insulin, and Cancer
Perry RJ, Shulman GI. Mechanistic Links between Obesity, Insulin, and Cancer. Trends In Cancer 2020, 6: 75-78. PMID: 32061306, PMCID: PMC7214048, DOI: 10.1016/j.trecan.2019.12.003.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsMeSH KeywordsCell ProliferationDiabetes Mellitus, Type 2Disease ProgressionHumansInsulinInsulin ResistanceInsulin-Like Growth Factor INeoplasmsObesityPrevalencePrognosisRisk Factors
2001
Insulin/IGF-1 and TNF-α stimulate phosphorylation of IRS-1 at inhibitory Ser307 via distinct pathways
Rui L, Aguirre V, Kim J, Shulman G, Lee A, Corbould A, Dunaif A, White M. Insulin/IGF-1 and TNF-α stimulate phosphorylation of IRS-1 at inhibitory Ser307 via distinct pathways. Journal Of Clinical Investigation 2001, 107: 181-189. PMID: 11160134, PMCID: PMC199174, DOI: 10.1172/jci10934.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnisomycinCHO CellsCricetinaeInsulinInsulin AntagonistsInsulin ResistanceInsulin-Like Growth Factor IMAP Kinase Kinase 1Mitogen-Activated Protein Kinase KinasesPhosphatidylinositol 3-KinasesPhosphorylationProtein Serine-Threonine KinasesReceptor, InsulinSerineSignal TransductionTumor Necrosis Factor-alphaTyrosineConceptsPhosphorylation of Ser307IRS-1Serine/threonine phosphorylationTNF-alpha-stimulated phosphorylationInsulin-stimulated tyrosine phosphorylationRelevant phosphorylation sitesDistinct kinase pathwaysInsulin/IGFInsulin-stimulated phosphorylationThreonine phosphorylationStimulates PhosphorylationPhosphorylation sitesJun kinaseTyrosine phosphorylationKinase pathwaySer307PhosphorylationCultured cellsDistinct pathwaysHeterologous inhibitionPolyclonal antibodiesPreadipocytesPathwayAdipocytesCells
1997
Effects of insulin-like growth factor I on glucose metabolism in rats with liver cirrhosis
Petersen K, Jacob R, West A, Sherwin R, Shulman G. Effects of insulin-like growth factor I on glucose metabolism in rats with liver cirrhosis. American Journal Of Physiology 1997, 273: e1189-e1193. PMID: 9435535, DOI: 10.1152/ajpendo.1997.273.6.e1189.Peer-Reviewed Original ResearchConceptsMuscle glycogen synthesisInsulin-like growth factor ICirrhotic ratsGrowth factor IGlucose metabolismLiver cirrhosisGlycogen synthesisFactor IInsulin-stimulated muscle glycogen synthesisIGF-I therapyPeripheral glucose metabolismWhole-body glucose turnoverEndogenous glucose productionAbility of IGFEuglycemic clampInsulin resistanceControl ratsAwake ratsCirrhosisDiminished suppressionControl groupIGFRatsGlucose productionGlucose turnover
1992
Simultaneous Insulinlike Growth Factor I and Insulin Resistance in Obese Zucker Rats
Jacob R, Sherwin R, Greenawalt K, Shulman G. Simultaneous Insulinlike Growth Factor I and Insulin Resistance in Obese Zucker Rats. Diabetes 1992, 41: 691-697. PMID: 1587396, DOI: 10.2337/diab.41.6.691.Peer-Reviewed Original ResearchMeSH KeywordsAgingAmino AcidsAnimalsBlood GlucoseBody WeightGlucose Clamp TechniqueInsulinInsulin ResistanceInsulin-Like Growth Factor IObesityRatsRats, ZuckerConceptsInsulinlike growth factor IGrowth factor IObese Zucker ratsObese ratsLean ratsZucker ratsChain amino acid concentrationsFactor IGlucose uptakeIGF-I infusionDiabetic BB ratsIGF-I levelsEffects of IGFEuglycemic insulin clampLean control ratsObese groupBB ratsInsulin clampInsulin resistanceLean controlsControl ratsRats 6Amino acid concentrationsVivo effectsIGF