2022
KCNJ8/ABCC9-containing K-ATP channel modulates brain vascular smooth muscle development and neurovascular coupling
Ando K, Tong L, Peng D, Vázquez-Liébanas E, Chiyoda H, He L, Liu J, Kawakami K, Mochizuki N, Fukuhara S, Grutzendler J, Betsholtz C. KCNJ8/ABCC9-containing K-ATP channel modulates brain vascular smooth muscle development and neurovascular coupling. Developmental Cell 2022, 57: 1383-1399.e7. PMID: 35588738, DOI: 10.1016/j.devcel.2022.04.019.Peer-Reviewed Original ResearchConceptsK-ATP channel functionVascular smooth muscle cell differentiationChannel functionSmooth muscle cell differentiationMuscle cell differentiationVascular smooth muscle developmentSmooth muscle developmentVSMC developmentHuman central nervous system disordersMuscle developmentVSMC differentiationCentral nervous system disordersCell differentiationChemical inhibitionVoltage-dependent calcium channelsATP-sensitive potassium channelsFunction mutationsCell progenitorsK-ATP channelsCerebral blood flowCell culture modelMolecular causesNervous system disordersIntracellular CaVasoconstrictive capacity
2014
Blocking of the ATP sensitive potassium channel ameliorates the ischaemia‐reperfusion injury in the rat testis
Shimizu S, Oikawa R, Tsounapi P, Inoue K, Shimizu T, Tanaka K, Martin D, Honda M, Sejima T, Tomita S, Saito M. Blocking of the ATP sensitive potassium channel ameliorates the ischaemia‐reperfusion injury in the rat testis. Andrology 2014, 2: 458-465. PMID: 24604784, DOI: 10.1111/j.2047-2927.2014.00199.x.Peer-Reviewed Original ResearchConceptsTesticular IR injuryKATP channel blocker glibenclamideIschaemia-reperfusion injuryChannel blocker glibenclamideKATP channel blockerIR injuryKATP channel openerChannel openersTesticular ischaemiaBlocker glibenclamideChannel blockersEffective drugsSelective mitochondrial KATP channel blockerEight-week-old male SpragueKATP channel opener cromakalimATP-sensitive potassium channel openerSensitive potassium channel openerMitochondrial KATP channel blockerATP-sensitive potassium channelsAdministration of glibenclamideInduction of ischaemiaKATP channel opener diazoxideChannel opener cromakalimSensitive potassium channelsPotassium channel openers
2006
ΔF508 Mutation Results in Impaired Gastric Acid Secretion*
Sidani SM, Kirchhoff P, Socrates T, Stelter L, Ferreira E, Caputo C, Roberts KE, Bell RL, Egan ME, Geibel JP. ΔF508 Mutation Results in Impaired Gastric Acid Secretion*. Journal Of Biological Chemistry 2006, 282: 6068-6074. PMID: 17178714, DOI: 10.1074/jbc.m608427200.Peer-Reviewed Original ResearchConceptsCystic fibrosis transmembrane conductance regulatorATP-binding cassette (ABC) transportersFibrosis transmembrane conductance regulatorTransmembrane conductance regulatorMouse gastric glandsParietal cellsMultifunctional proteinCFTR proteinRegulatory proteinsTransport proteinsCassette transportersConductance regulatorRegulatory roleApical poleSecretagogue-induced acid secretionGland lumenGastric glandsSulfonylurea receptorProteinImpaired gastric acid secretionK-ATPaseCl(-) secretionImmunofluorescent localizationCl- channelsATP-sensitive potassium channels
2003
The Effects of the Potassium Channel Opener Minoxidil on Renal Electrolytes Transport in the Loop of Henle
Wang T. The Effects of the Potassium Channel Opener Minoxidil on Renal Electrolytes Transport in the Loop of Henle. Journal Of Pharmacology And Experimental Therapeutics 2003, 304: 833-840. PMID: 12538840, DOI: 10.1124/jpet.102.043380.Peer-Reviewed Original ResearchConceptsLoop of HenleUrine volumeIn vivo microperfusion techniquesCa(2+ATP-sensitive potassium channelsRenal electrolyte transportK channel openerPotassium channel opener minoxidilGlomerular filtration rateApical K(+Fractional Na(+Natriuretic effectAntinatriuretic actionsRenal clearanceFiltration ratePotassium channelsUrinary excretionIncreased fluidAscending limbIntravenous injectionBlood pressureMicroperfusion techniqueHenlePerfusion fluidDecreased Na(+
2001
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
1999
A Novel Sulfonylurea Receptor Family Member Expressed in the Embryonic Drosophila Dorsal Vessel and Tracheal System*
Nasonkin I, Alikasifoglu A, Ambrose C, Cahill P, Cheng M, Sarniak A, Egan M, Thomas P. A Novel Sulfonylurea Receptor Family Member Expressed in the Embryonic Drosophila Dorsal Vessel and Tracheal System*. Journal Of Biological Chemistry 1999, 274: 29420-29425. PMID: 10506204, DOI: 10.1074/jbc.274.41.29420.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsATP-Binding Cassette TransportersCloning, MolecularDrosophilaDrosophila ProteinsGene Expression Regulation, DevelopmentalGlyburideHumansIn Situ HybridizationMolecular Sequence DataOocytesPatch-Clamp TechniquesPhylogenyPotassium ChannelsPotassium Channels, Inwardly RectifyingReceptors, DrugRNA, MessengerSulfonylurea ReceptorsXenopus laevisConceptsDrosophila embryogenesisPotassium channel activityTracheal systemNovel Drosophila geneDrosophila dorsal vesselDorsal vesselABC transporter familyChannel activityReceptor family membersDrosophila genesGene duplicationPotassium channelsDrosophila systemTransporter familyGenetic approachesATP-sensitive potassium channel activityGenesFunctional studiesSulfonylurea receptorKir6.2 subunitEmbryogenesisATP-sensitive potassium channelsSURxSubunitsDistinctive sequence
1995
Effects of a novel KATP channel blocker on renal tubule function and K channel activity.
Wang T, Wang W, Klein-Robbenhaar G, Giebisch G. Effects of a novel KATP channel blocker on renal tubule function and K channel activity. Journal Of Pharmacology And Experimental Therapeutics 1995, 273: 1382-1389. PMID: 7791111, DOI: 10.1016/s0022-3565(25)09661-2.Peer-Reviewed Original ResearchConceptsCortical collecting tubuleKATP channel blockerChannel blockersPotassium recyclingPotassium secretionAscending limbATP-sensitive potassium channelsActivation of KATPApical potassium conductanceReduced potassium secretionK channel activityRenal tubule functionLoop of HenleModulate NaCl reabsorptionPotassium conductanceSodium reabsorptionK secretionApical membranePrincipal cellsTubule functionPotassium channelsKATPBlockersReabsorption
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