2024
1577-P: CIDEB Knockdown Promotes Increased Hepatic Mitochondrial Fat Oxidation and Reverses Hepatic Steatosis and Hepatic Insulin Resistance by the PKCε-Insulin Receptor Kinase Pathway
ZHENG J, NASIRI A, GASPAR R, HUBBARD B, SAKUMA I, MA X, MURRAY S, PERELIS M, BARNES W, SAMUEL V, PETERSEN K, SHULMAN G. 1577-P: CIDEB Knockdown Promotes Increased Hepatic Mitochondrial Fat Oxidation and Reverses Hepatic Steatosis and Hepatic Insulin Resistance by the PKCε-Insulin Receptor Kinase Pathway. Diabetes 2024, 73 DOI: 10.2337/db24-1577-p.Peer-Reviewed Original ResearchReceptor kinase pathwaysMitochondrial fat oxidationHepatic insulin resistanceKinase pathwayExpression of cidebAmeliorated HFD-induced hepatic steatosisHFD-induced hepatic steatosisHFD-induced insulin resistanceSteatotic liver diseasePathogenesis of type 2 diabetesHepatic steatosisCidebHyperinsulinemic-euglycemic clamp studiesHepatic triglyceride accumulationInsulin resistanceReverse hepatic steatosisTriglyceride accumulationHepatic insulin sensitivityInsulin sensitivityPathwayHepatic expressionHigh-fatWhole-body insulin sensitivityLiver diseaseTranslocationDivergent role of Mitochondrial Amidoxime Reducing Component 1 (MARC1) in human and mouse
Smagris E, Shihanian L, Mintah I, Bigdelou P, Livson Y, Brown H, Verweij N, Hunt C, Johnson R, Greer T, Hartford S, Hindy G, Sun L, Nielsen J, Halasz G, Lotta L, Murphy A, Sleeman M, Gusarova V. Divergent role of Mitochondrial Amidoxime Reducing Component 1 (MARC1) in human and mouse. PLOS Genetics 2024, 20: e1011179. PMID: 38437227, PMCID: PMC10939284, DOI: 10.1371/journal.pgen.1011179.Peer-Reviewed Original ResearchConceptsAssociation studiesExome-wide association studyHuman genome-wide association studiesGenome-wide association studiesLoss of function variantsFamily enzymesMissense variantsObserved phenotypesFunctional variantsAberrant localizationProtein instabilityAncestry groupsHepatic triglyceride accumulationDivergent rolesLiver phenotypePhysiological functionsTriglyceride accumulationPhenotypeDeletionMouse liverIn vitro studiesHepatic cellsProteinEnzymeKnockout mice
2017
Flavonoid-enriched extract from Hippophae rhamnoides seed reduces high fat diet induced obesity, hypertriglyceridemia, and hepatic triglyceride accumulation in C57BL/6 mice
Yang X, Wang Q, Pang Z, Pan M, Zhang W. Flavonoid-enriched extract from Hippophae rhamnoides seed reduces high fat diet induced obesity, hypertriglyceridemia, and hepatic triglyceride accumulation in C57BL/6 mice. Pharmaceutical Biology 2017, 55: 1207-1214. PMID: 28248545, PMCID: PMC6130443, DOI: 10.1080/13880209.2016.1278454.Peer-Reviewed Original ResearchConceptsHigh-fat dietAdipose tissueC57BL/6 miceFat dietFSH treatmentBody weightMRNA expressionAdipose tissue inflammationMolecular targetsLipid metabolism disordersObese mouse modelHepatic triglyceride accumulationEffect of FSHTNFα mRNA expressionPPARα mRNA expressionRegulation of PPARγBody weight gainPPARγ protein levelsPotential molecular targetsPPARα gene expressionFSH administrationMacrophage infiltrationTissue inflammationCholesterol levelsMetabolism disorders
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