2021
IL-27 signalling promotes adipocyte thermogenesis and energy expenditure
Wang Q, Li D, Cao G, Shi Q, Zhu J, Zhang M, Cheng H, Wen Q, Xu H, Zhu L, Zhang H, Perry RJ, Spadaro O, Yang Y, He S, Chen Y, Wang B, Li G, Liu Z, Yang C, Wu X, Zhou L, Zhou Q, Ju Z, Lu H, Xin Y, Yang X, Wang C, Liu Y, Shulman GI, Dixit VD, Lu L, Yang H, Flavell RA, Yin Z. IL-27 signalling promotes adipocyte thermogenesis and energy expenditure. Nature 2021, 600: 314-318. PMID: 34819664, DOI: 10.1038/s41586-021-04127-5.Peer-Reviewed Original ResearchMeSH KeywordsAdipocytesAnimalsBariatric SurgeryDisease Models, AnimalEnergy MetabolismFemaleHumansInsulin ResistanceInterleukin-27MaleMiceObesityp38 Mitogen-Activated Protein KinasesPeroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alphaReceptors, InterleukinSignal TransductionThermogenesisUncoupling Protein 1ConceptsIL-27Beige adipose tissueAdipose tissueSerum IL-27Diet-induced obesityBariatric surgeryMetabolic morbidityImmunological factorsInsulin resistanceObesity showTherapeutic administrationMetabolic disordersMouse modelObesityPromising targetEnergy expenditureSignaling promotesThermogenesisBody temperatureMetabolic programsImportant roleTissueCritical roleImmunotherapyMorbidity
2019
O-GlcNAc transferase suppresses necroptosis and liver fibrosis
Zhang B, Li MD, Yin R, Liu Y, Yang Y, Mitchell-Richards KA, Nam JH, Li R, Wang L, Iwakiri Y, Chung D, Robert ME, Ehrlich BE, Bennett AM, Yu J, Nathanson MH, Yang X. O-GlcNAc transferase suppresses necroptosis and liver fibrosis. JCI Insight 2019, 4: e127709. PMID: 31672932, PMCID: PMC6948774, DOI: 10.1172/jci.insight.127709.Peer-Reviewed Original ResearchConceptsReceptor-interacting protein kinase 3Liver fibrosisLiver diseaseHepatocyte necroptosisEthanol-induced liver injuryAlcoholic liver cirrhosisChronic liver diseaseMultiple liver diseasesWeeks of ageProtein expression levelsPortal inflammationLiver cirrhosisLiver injuryBallooning degenerationElevated protein expression levelsSpontaneous genetic modelFibrosisKey suppressorKey mediatorMiceProtein kinase 3CirrhosisExpression levelsGlcNAc levelsMixed lineage kinaseO-GlcNAcase targets pyruvate kinase M2 to regulate tumor growth
Singh JP, Qian K, Lee JS, Zhou J, Han X, Zhang B, Ong Q, Ni W, Jiang M, Ruan HB, Li MD, Zhang K, Ding Z, Lee P, Singh K, Wu J, Herzog RI, Kaech S, Wendel HG, Yates JR, Han W, Sherwin RS, Nie Y, Yang X. O-GlcNAcase targets pyruvate kinase M2 to regulate tumor growth. Oncogene 2019, 39: 560-573. PMID: 31501520, PMCID: PMC7107572, DOI: 10.1038/s41388-019-0975-3.Peer-Reviewed Original ResearchMeSH KeywordsAcetylationAcetylglucosamineAnimalsAntigens, NeoplasmCarrier ProteinsCell Line, TumorDatasets as TopicDisease ProgressionFemaleGene Expression ProfilingGlycolysisHEK293 CellsHistone AcetyltransferasesHumansHyaluronoglucosaminidaseMaleMembrane ProteinsMiceN-AcetylglucosaminyltransferasesNeoplasm GradingNeoplasm StagingNeoplasmsProtein Processing, Post-TranslationalThyroid HormonesTissue Array AnalysisUp-RegulationXenograft Model Antitumor AssaysConceptsPyruvate kinase M2O-GlcNAcaseAerobic glycolysisO-GlcNAcylationKinase M2Lysine acetyltransferase activityTumor growthMetabolic rheostatAcetyltransferase activityGlcNAc transferaseMolecular basisMetabolic shiftHuman cancersGlycolysisCancer cellsHigh glucose conditionsGlucose availabilityTumor progressionGlucose conditionsExquisite controlGrowthRheostatCausative roleTargetEnzyme
2014
O-GlcNAc Transferase Enables AgRP Neurons to Suppress Browning of White Fat
Ruan HB, Dietrich MO, Liu ZW, Zimmer MR, Li MD, Singh JP, Zhang K, Yin R, Wu J, Horvath TL, Yang X. O-GlcNAc Transferase Enables AgRP Neurons to Suppress Browning of White Fat. Cell 2014, 159: 306-317. PMID: 25303527, PMCID: PMC4509746, DOI: 10.1016/j.cell.2014.09.010.Peer-Reviewed Original ResearchConceptsAgRP neuronsFundamental cellular processesWhite fatN-acetylglucosamine (O-GlcNAc) modificationOrexigenic AgRP neuronsVoltage-dependent potassium channelsCellular processesGlcNAc transferaseDynamic physiological processesNuclear proteinsWhite adipose tissue browningPhysiological processesAdipose tissue browningDiet-induced obesityPhysiological relevanceTissue browningGenetic ablationBeige cellsEnergy metabolismInsulin resistanceNeuronal excitabilityPotassium channelsAdipose tissueCentral mechanismsNeurons
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