Featured Publications
GSK3β mediates the spatiotemporal dynamics of NLRP3 inflammasome activation
Arumugam S, Qin Y, Liang Z, Han SN, Boodapati SLT, Li J, Lu Q, Flavell RA, Mehal WZ, Ouyang X. GSK3β mediates the spatiotemporal dynamics of NLRP3 inflammasome activation. Cell Death & Differentiation 2022, 29: 2060-2069. PMID: 35477991, PMCID: PMC9525599, DOI: 10.1038/s41418-022-00997-y.Peer-Reviewed Original ResearchConceptsInflammasome assemblyGlycogen synthase kinase-3βSynthase kinase-3βOrganelle dynamicsGolgi networkSubcellular machineryGolgi apparatusInflammasome activationMechanistic basisKinase-3βMolecular determinantsSpatiotemporal dynamicsGSK3β activationMitochondriaNLRP3 oligomerizationTGNSubsequent bindingGSK3βNLRP3 inflammasome activationActivationNew avenuesAssemblyStepwise processOrganellesPhosphatidylinositol
2019
Digoxin improves steatohepatitis with differential involvement of liver cell subsets in mice through inhibition of PKM2 transactivation
Zhao P, Han SN, Arumugam S, Yousaf MN, Qin Y, Jiang JX, Torok NJ, Chen Y, Mankash MS, Liu J, Li J, Iwakiri Y, Ouyang X. Digoxin improves steatohepatitis with differential involvement of liver cell subsets in mice through inhibition of PKM2 transactivation. AJP Gastrointestinal And Liver Physiology 2019, 317: g387-g397. PMID: 31411894, PMCID: PMC6842989, DOI: 10.1152/ajpgi.00054.2019.Peer-Reviewed Original ResearchConceptsHigh-fat dietSignificant clinical applicabilityHuman nonalcoholic steatohepatitisNonalcoholic steatohepatitisOral digoxinLiver injuryCell subsetsPathway activationMouse modelHigh-fat diet mouse modelLiver injury mouse modelHepatocyte mitochondrial dysfunctionClinical applicabilityDiet mouse modelInjury mouse modelDifferential involvementLarge clinical experienceNLRP3 inflammasome activationSignificant protective effectHIF-1α transactivationHepatic oxidative stress responseHypoxia-inducible factorLiver inflammationHFD miceWide dosage range