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 patchesModulation of Kv3.1b Potassium Channel Phosphorylation in Auditory Neurons by Conventional and Novel Protein Kinase C Isozymes*
Song P, Kaczmarek LK. Modulation of Kv3.1b Potassium Channel Phosphorylation in Auditory Neurons by Conventional and Novel Protein Kinase C Isozymes*. Journal Of Biological Chemistry 2006, 281: 15582-15591. PMID: 16595659, DOI: 10.1074/jbc.m512866200.Peer-Reviewed Original ResearchConceptsAuditory neuronsMNTB neuronsTrapezoid bodyBrief high-frequency electrical stimulationProtein kinase CMetabotropic glutamate receptor activationHigh-frequency electrical stimulationBasal phosphorylationGlutamate receptor activationHigh-frequency stimulationFrequency electrical stimulationHigh-frequency firingMature nervous systemKv3.1 potassium channelNeuronal abilityBrainstem slicesMedial nucleusFrequency stimulationAuditory brainstemFrequency firingConventional protein kinase CPharmacological activationNervous systemElectrical stimulationPKC isozymes
1998
Expression of a foreign G-protein coupled receptor modulates the excitability of the peptidergic bag cell neurons of Aplysia
Whim M, Kaczmarek L. Expression of a foreign G-protein coupled receptor modulates the excitability of the peptidergic bag cell neurons of Aplysia. Neuroscience Letters 1998, 258: 143-146. PMID: 9885951, DOI: 10.1016/s0304-3940(98)00850-7.Peer-Reviewed Original ResearchConceptsBag cell neuronsCell neuronsMetabotropic glutamate receptorsG proteinsPeptidergic bag cell neuronsAfferent stimulationSpontaneous firingAfferent inputGlutamate receptorsSecond messenger pathwaysPharmacological activationReceptor activationAfterdischargesNeuronsMessenger pathwaysReceptorsActivationAdditional pathwaysExpressionExcitabilityPathwaySustained period