2010
Resistance to High-Fat Diet-Induced Obesity and Insulin Resistance in Mice with Very Long-Chain Acyl-CoA Dehydrogenase Deficiency
Zhang D, Christianson J, Liu ZX, Tian L, Choi CS, Neschen S, Dong J, Wood PA, Shulman GI. Resistance to High-Fat Diet-Induced Obesity and Insulin Resistance in Mice with Very Long-Chain Acyl-CoA Dehydrogenase Deficiency. Cell Metabolism 2010, 11: 402-411. PMID: 20444420, PMCID: PMC3146169, DOI: 10.1016/j.cmet.2010.03.012.Peer-Reviewed Original ResearchConceptsMitochondrial fatty acid oxidationFatty acid oxidationMitochondrial fatty acid oxidation enzymesProtein kinase CthetaLong-chain acyl-CoA dehydrogenaseAcid oxidationFatty acid oxidation enzymesAcyl-CoA dehydrogenaseDiet-induced obesityMuscle insulin resistanceLong-Chain AcylInsulin resistanceCellular metabolismOxidation enzymesDiacylglycerol contentHigh-fat diet-induced obesityFat Diet-Induced ObesityType 2 diabetesImportant energy sourceCoA dehydrogenase deficiencyChronic activationInsulin sensitivity
2007
n-3 Fatty Acids Preserve Insulin Sensitivity In Vivo in a Peroxisome Proliferator–Activated Receptor-α–Dependent Manner
Neschen S, Morino K, Dong J, Wang-Fischer Y, Cline GW, Romanelli AJ, Rossbacher J, Moore IK, Regittnig W, Munoz DS, Kim JH, Shulman GI. n-3 Fatty Acids Preserve Insulin Sensitivity In Vivo in a Peroxisome Proliferator–Activated Receptor-α–Dependent Manner. Diabetes 2007, 56: 1034-1041. PMID: 17251275, DOI: 10.2337/db06-1206.Peer-Reviewed Original ResearchConceptsPPAR alpha-null miceHepatic insulin resistanceHigh-fat diet-induced hepatic insulin resistanceDiacylglycerol-dependent mannerInsulin resistanceWild-type miceFish oil dietOil dietPEPCK gene expressionNull miceDiet-induced hepatic insulin resistanceInsulin sensitivityPPAR-alpha nullSafflower oilFatty acidsGene expressionIsocaloric high-fat dietHigh-fat diet-induced insulin resistanceDiet-induced insulin resistancePeroxisome proliferator-activated receptorLipid abundanceFish oil replacementFish oilHigh-fat dietInsulin-mediated suppression
2004
Inactivation of fatty acid transport protein 1 prevents fat-induced insulin resistance in skeletal muscle
Kim JK, Gimeno RE, Higashimori T, Kim HJ, Choi H, Punreddy S, Mozell RL, Tan G, Stricker-Krongrad A, Hirsch DJ, Fillmore JJ, Liu ZX, Dong J, Cline G, Stahl A, Lodish HF, Shulman GI. Inactivation of fatty acid transport protein 1 prevents fat-induced insulin resistance in skeletal muscle. Journal Of Clinical Investigation 2004, 113: 756-763. PMID: 14991074, PMCID: PMC351314, DOI: 10.1172/jci18917.Peer-Reviewed Original ResearchMeSH KeywordsAdiponectinAdipose TissueAnimalsBlood GlucoseCarrier ProteinsDiabetes Mellitus, Type 2Fatty Acid Transport ProteinsFatty AcidsFemaleGene DeletionGene Expression RegulationGlucoseInsulinInsulin ResistanceIntercellular Signaling Peptides and ProteinsMaleMembrane Transport ProteinsMiceMice, KnockoutModels, GeneticMuscle, SkeletalPatch-Clamp TechniquesPhenotypeProteinsSignal TransductionConceptsFatty acid transport protein 1Fatty acid metabolitesInsulin resistanceType 2 diabetesWhole-body adiposityKO miceAcid metabolitesSkeletal muscleChronic high-fat feedingAcute lipid infusionRegular chow dietHigh-fat feedingNovel therapeutic targetFatty acid uptakeIntramuscular accumulationLipid infusionChow dietInsulin sensitivityGlucose homeostasisTherapeutic targetInsulin actionAcid uptakeProtein 1Tissue expressionMice