2024
miR-33 deletion in hepatocytes attenuates NAFLD-NASH-HCC progression
Fernández-Tussy P, Cardelo M, Zhang H, Sun J, Price N, Boutagy N, Goedeke L, Cadena-Sandoval M, Xirouchaki C, Brown W, Yang X, Pastor-Rojo O, Haeusler R, Bennett A, Tiganis T, Suárez Y, Fernández-Hernando C. miR-33 deletion in hepatocytes attenuates NAFLD-NASH-HCC progression. JCI Insight 2024, 9: e168476. PMID: 39190492, PMCID: PMC11466198, DOI: 10.1172/jci.insight.168476.Peer-Reviewed Original ResearchMiR-33Regulation of biological processesMitochondrial fatty acid oxidationRegulation of lipid metabolismNon-alcoholic fatty liver diseaseDevelopment of effective therapeuticsFatty acid oxidationLipid synthesisProgression of non-alcoholic fatty liver diseaseMitochondrial functionTarget genesBiological processesComplex diseasesNon-alcoholic steatohepatitisLipid accumulationDeletionDevelopment of non-alcoholic fatty liver diseasePathway activationLipid metabolismProgress to non-alcoholic steatohepatitisAcid oxidationHCC progressionEffective therapeuticsTherapeutic targetHepatocellular carcinoma
2020
OGT suppresses S6K1-mediated macrophage inflammation and metabolic disturbance
Yang Y, Li X, Luan HH, Zhang B, Zhang K, Nam JH, Li Z, Fu M, Munk A, Zhang D, Wang S, Liu Y, Albuquerque JP, Ong Q, Li R, Wang Q, Robert ME, Perry RJ, Chung D, Shulman GI, Yang X. OGT suppresses S6K1-mediated macrophage inflammation and metabolic disturbance. Proceedings Of The National Academy Of Sciences Of The United States Of America 2020, 117: 16616-16625. PMID: 32601203, PMCID: PMC7368321, DOI: 10.1073/pnas.1916121117.Peer-Reviewed Original ResearchConceptsRibosomal protein S6 kinase beta-1Macrophage proinflammatory activationGlcNAc signalingProinflammatory activationUnexpected roleWhole-body metabolismNutrient fluxesLipid accumulationImmune cell activationGlcNAcHomeostatic mechanismsMetabolic disturbancesBeta 1Cell activationDiet-induced metabolic dysfunctionDiet-induced obese miceActivationWhole-body insulin resistanceMacrophage inflammationGlcNAcylationOGTPeripheral tissuesPhosphorylationEnhanced inflammationInsulin resistance