2024
High-fat-diet-induced hepatic insulin resistance per se attenuates murine de novo lipogenesis
Goedeke L, Strober J, Suh R, Paolella L, Li X, Rogers J, Petersen M, Nasiri A, Casals G, Kahn M, Cline G, Samuel V, Shulman G, Vatner D. High-fat-diet-induced hepatic insulin resistance per se attenuates murine de novo lipogenesis. IScience 2024, 27: 111175. PMID: 39524330, PMCID: PMC11550620, DOI: 10.1016/j.isci.2024.111175.Peer-Reviewed Original ResearchDuration of high-fat dietAttenuated insulin signalingHigh-fat dietHepatic insulin resistanceInsulin signalingInsulin stimulationLipogenic substrateStimulation of de novo lipogenesisReduced lipogenesisHFD feedingReduce DNLInsulin resistanceResistance per seLipogenesisInsulin resistance per sePathway selectionGlucose metabolismHepatic IRMiceFat dietSREBP1cINSR
2020
Hepatic Insulin Resistance Is Not Pathway Selective in Humans With Nonalcoholic Fatty Liver Disease.
Ter Horst KW, Vatner DF, Zhang D, Cline GW, Ackermans MT, Nederveen AJ, Verheij J, Demirkiran A, van Wagensveld BA, Dallinga-Thie GM, Nieuwdorp M, Romijn JA, Shulman GI, Serlie MJ. Hepatic Insulin Resistance Is Not Pathway Selective in Humans With Nonalcoholic Fatty Liver Disease. Diabetes Care 2020, 44: 489-498. PMID: 33293347, PMCID: PMC7818337, DOI: 10.2337/dc20-1644.Peer-Reviewed Original ResearchConceptsNonalcoholic fatty liver diseaseDe novo lipogenesisFatty liver diseaseBariatric surgeryLiver diseaseImpaired insulin-mediated suppressionGlucose productionHepatic de novo lipogenesisPeripheral glucose metabolismHyperinsulinemic-euglycemic clampType 2 diabetesInsulin-mediated suppressionInsulin-resistant subjectsHepatic insulin resistanceLiver biopsy samplesSuppress glucose productionLipogenic transcription factorsInsulin-mediated regulationObese subjectsInsulin resistanceAcute increaseNovo lipogenesisGlucose metabolismBiopsy samplesParadoxical increase
2018
Absence of ANGPTL4 in adipose tissue improves glucose tolerance and attenuates atherogenesis
Aryal B, Singh AK, Zhang X, Varela L, Rotllan N, Goedeke L, Chaube B, Camporez JP, Vatner DF, Horvath TL, Shulman GI, Suárez Y, Fernández-Hernando C. Absence of ANGPTL4 in adipose tissue improves glucose tolerance and attenuates atherogenesis. JCI Insight 2018, 3: e97918. PMID: 29563332, PMCID: PMC5926923, DOI: 10.1172/jci.insight.97918.Peer-Reviewed Original ResearchMeSH KeywordsAdipocytesAdipose TissueAllelesAngiopoietin-Like Protein 4AnimalsAtherosclerosisBody WeightChemokinesCytokinesDiet, High-FatDiet, WesternFatty AcidsGene Expression ProfilingGene Expression RegulationGene Knockout TechniquesGlucoseInsulinIntegrasesIntercellular Signaling Peptides and ProteinsLipid MetabolismLipoprotein LipaseLipoproteinsLiverMaleMiceMice, Inbred C57BLMice, KnockoutMusclesObesityProprotein Convertase 9TriglyceridesConceptsAngiopoietin-like protein 4High-fat dietEctopic lipid depositionLipid depositionGlucose toleranceLipoprotein lipaseShort-term high-fat dietSevere metabolic abnormalitiesProgression of atherosclerosisMajor risk factorTriacylglycerol-rich lipoproteinsFatty acid uptakeAdipose tissue resultsProatherogenic lipoproteinsCardiometabolic diseasesMetabolic abnormalitiesKO miceRisk factorsWhole body lipidMetabolic disordersGlucose metabolismLPL activityAdipose tissueGenetic ablationRapid clearance
2017
Regulation of hepatic glucose metabolism in health and disease
Petersen MC, Vatner DF, Shulman GI. Regulation of hepatic glucose metabolism in health and disease. Nature Reviews Endocrinology 2017, 13: 572-587. PMID: 28731034, PMCID: PMC5777172, DOI: 10.1038/nrendo.2017.80.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsHepatic glucose metabolismGlucose metabolismAdipose lipolysisHepatic insulin resistanceNonesterified fatty acidsGlucose metabolism regulationHepatic glycogen metabolismInsulin resistancePharmacological interventionsPathophysiological processesHepatic gluconeogenesisMajor direct effectAcute regulationGlycogen metabolismInsulinMetabolismLipolysisMetabolism regulationFatty acidsProtein phosphorylationTranscriptional mechanismsAnabolic fluxesDirect effectSubstrate availabilityHyperglucagonaemia