Disruption of Sur2-containing KATP channels enhances insulin-stimulated glucose uptake in skeletal muscle
Chutkow W, Samuel V, Hansen P, Pu J, Valdivia C, Makielski J, Burant C. Disruption of Sur2-containing KATP channels enhances insulin-stimulated glucose uptake in skeletal muscle. Proceedings Of The National Academy Of Sciences Of The United States Of America 2001, 98: 11760-11764. PMID: 11562480, PMCID: PMC58803, DOI: 10.1073/pnas.201390398.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceAnimalsATP-Binding Cassette TransportersBiological TransportBlood GlucoseDeoxyglucoseExonsGlucoseGlucose Clamp TechniqueGlucose Tolerance TestGlucose Transporter Type 4InsulinIntronsMiceMice, KnockoutMonosaccharide Transport ProteinsMuscle ProteinsMuscle, SkeletalPolymerase Chain ReactionPotassium ChannelsPotassium Channels, Inwardly RectifyingReceptors, DrugRNA, MessengerSignal TransductionSodium-Potassium-Exchanging ATPaseSulfonylurea ReceptorsTriglyceridesWeight GainConceptsSkeletal muscleInsulin-stimulated glucose transportGene-targeting strategiesGlucose uptake mechanismsInsulin-stimulated glucose uptakeHomozygous null miceRegulatory subunitInsertional mutagenesisWild typeEnhanced glucose useProtection of tissuesDiverse arrayGlucose transportChannel activityUptake mechanismNull miceATP-sensitive potassium channelsPotassium channelsGlucose uptakeMembrane excitabilityFuture therapeutic approachesWild-type littermatesTarget blood glucose levelsInsulin actionPhysiologic function