2006
Pharmacological activation and inhibition of Slack (Slo2.2) channels
Yang B, Gribkoff VK, Pan J, Damagnez V, Dworetzky SI, Boissard CG, Bhattacharjee A, Yan Y, Sigworth FJ, Kaczmarek LK. Pharmacological activation and inhibition of Slack (Slo2.2) channels. Neuropharmacology 2006, 51: 896-906. PMID: 16876206, DOI: 10.1016/j.neuropharm.2006.06.003.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Infective Agents, LocalBepridilBithionolCalcium Channel BlockersCell Line, TransformedDose-Response Relationship, DrugDose-Response Relationship, RadiationElectric StimulationEnzyme ActivationEnzyme InhibitorsHumansMembrane PotentialsOocytesPatch-Clamp TechniquesPotassium Channels, Calcium-ActivatedQuinidineTransfectionXenopusConceptsSlack channelsConcentration-dependent mannerIschemic injuryPharmacological activationKNa channelsMammalian brainFiring ratePharmacological propertiesChannel subunitsReversible increaseChannel activityCell linesBepridilHEK cellsRobust activatorNeuronsStable cell linesInhibitionExcised patchesXenopus oocytesPresent studyBithionolChannel openingSpecific roleMembrane patches
1998
Modulation of a calcium-sensitive nonspecific cation channel by closely associated protein kinase and phosphatase activities
Wilson G, Magoski N, Kaczmarek L. Modulation of a calcium-sensitive nonspecific cation channel by closely associated protein kinase and phosphatase activities. Proceedings Of The National Academy Of Sciences Of The United States Of America 1998, 95: 10938-10943. PMID: 9724808, PMCID: PMC27999, DOI: 10.1073/pnas.95.18.10938.Peer-Reviewed Original ResearchConceptsProtein kinaseCation channelsProtein phosphatase 1Protein tyrosine phosphataseNonspecific cation channelProtein kinase C inhibitorPresence of H7Nonhydrolyzable ATP analogKinase C inhibitorRegulatory complexPhosphatase 1Bag cell neuronsTyrosine phosphataseExcised patchesOpen probabilityCytoplasmic sideMolecular switchATP analogC inhibitorPhosphatase activityKinaseChannel closureSpontaneous action potentialsPatch-clamp studiesATP