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
2016
The Sweet Path to Metabolic Demise: Fructose and Lipid Synthesis
Herman MA, Samuel VT. The Sweet Path to Metabolic Demise: Fructose and Lipid Synthesis. Trends In Endocrinology And Metabolism 2016, 27: 719-730. PMID: 27387598, PMCID: PMC5035631, DOI: 10.1016/j.tem.2016.06.005.Peer-Reviewed Original ResearchConceptsFructose consumptionHepatic fructose metabolismHepatic insulin resistanceImpairment of insulinDe novo lipogenesisHepatic steatosisInsulin resistanceEpidemiological studiesNovo lipogenesisMetabolic diseasesFructose metabolismLipogenic enzymesLipogenesisFatty acid synthesisKey transcription factorDiseaseAldolase BLipid synthesisAdditional mechanismHypertriglyceridemiaSteatosisTranscription factorsTherapyInsulinImpairment