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 roleImmunotherapyMorbidityIL-33 causes thermogenic failure in aging by expanding dysfunctional adipose ILC2
Goldberg EL, Shchukina I, Youm YH, Ryu S, Tsusaka T, Young KC, Camell CD, Dlugos T, Artyomov MN, Dixit VD. IL-33 causes thermogenic failure in aging by expanding dysfunctional adipose ILC2. Cell Metabolism 2021, 33: 2277-2287.e5. PMID: 34473956, PMCID: PMC9067336, DOI: 10.1016/j.cmet.2021.08.004.Peer-Reviewed Original ResearchConceptsOld miceType 2 innate lymphoid cellsInnate lymphoid cellsTissue-resident cellsCore body temperatureAdoptive transferIL-33ILC2 numbersTissue inflammationAged miceImmunometabolic responsesMetabolic impairmentLymphoid cellsDietary restrictionImmune systemILC2Functional defectsMiceBody temperatureFailureCellsInflammationTranscriptomic analysisInfectionStress response