Mitochondrial MsrB2 serves as a switch and transducer for mitophagy
Lee SH, Lee S, Du J, Jain K, Ding M, Kadado AJ, Atteya G, Jaji Z, Tyagi T, Kim W, Herzog RI, Patel A, Ionescu CN, Martin KA, Hwa J. Mitochondrial MsrB2 serves as a switch and transducer for mitophagy. EMBO Molecular Medicine 2019, 11: emmm201910409. PMID: 31282614, PMCID: PMC6685081, DOI: 10.15252/emmm.201910409.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood PlateletsCell LineDiabetes MellitusFemaleHumansMethionine Sulfoxide ReductasesMice, Inbred C57BLMice, KnockoutMicrofilament ProteinsMicrotubule-Associated ProteinsMitochondriaMitochondrial Membrane Transport ProteinsMitochondrial Permeability Transition PoreMitophagyMutationOxidation-ReductionOxidative StressParkinson DiseaseSignal TransductionUbiquitinationUbiquitin-Protein LigasesConceptsReduced mitophagyOxidative stress-induced mitophagyNovel regulatory mechanismStress-induced mitophagyLC3 interactionMitochondrial matrixDamaged mitochondriaMsrB2Reactive oxygen speciesRegulatory mechanismsMethionine oxidationMitophagyMitochondriaPlatelet apoptosisOxygen speciesPlatelet-specific knockoutApoptosisPathophysiological importanceExpressionImportant roleUbiquitinationParkin mutationsParkinSpeciesLC31454-P: Cerebral Glutathione Is Associated with Insulin Resistance in Older Individuals
PACH J, GROSKREUTZ D, LEVENTHAL J, KNIGHT M, JAIN K, HWA J, JIANG L, GRAAF R, HWANG J. 1454-P: Cerebral Glutathione Is Associated with Insulin Resistance in Older Individuals. Diabetes 2019, 68 DOI: 10.2337/db19-1454-p.Peer-Reviewed Original ResearchInsulin resistanceOlder individualsGSH levelsHOMA-IRReactive oxygen speciesOral glucose tolerance testPrefrontal cortexYoung individualsGlucose tolerance testPlasma reactive oxygen speciesPlasma GSH levelsCerebral GSH levelsCerebral glutathioneTolerance testMetabolic dysfunctionMetabolic diseasesNeurocognitive functionUseful markerCognitive deficitsMetabolic changesOxidative stressCr levelsNational InstituteStriatumVisual-spatial memory