2010
The Slack Sodium-Activated Potassium Channel Provides a Major Outward Current in Olfactory Neurons of Kv1.3−/− Super-Smeller Mice
Lu S, Das P, Fadool DA, Kaczmarek LK. The Slack Sodium-Activated Potassium Channel Provides a Major Outward Current in Olfactory Neurons of Kv1.3−/− Super-Smeller Mice. Journal Of Neurophysiology 2010, 103: 3311-3319. PMID: 20393063, PMCID: PMC2888249, DOI: 10.1152/jn.00607.2009.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornBiophysicsCardiovascular AgentsCells, CulturedElectric StimulationGene Expression RegulationIn Vitro TechniquesKv1.3 Potassium ChannelMembrane PotentialsMiceMice, Inbred C57BLMice, KnockoutNerve Tissue ProteinsNeuronsOlfactory BulbPatch-Clamp TechniquesPotassium ChannelsPotassium Channels, Sodium-ActivatedPyrimidinesRNA InterferenceSodium Channel BlockersTetrodotoxinTransfectionConceptsMitral cellsOlfactory bulbOutward currentsOlfactory neuronsWildtype animalsPotassium channelsMajor outward currentVoltage-clamp recordingsVoltage-dependent potassium channelsNet outward currentIntracellular sodiumOB slicesPotassium channel genesCompensatory increaseFiring patternsWestern blottingRNA interference approachPrimary culturesEnhanced expressionDetection of odorsSame treatmentChannel genesMiceNeuronsOlfactory phenotypes
2005
Localization of the Na+‐activated K+ channel Slick in the rat central nervous system
Bhattacharjee A, von Hehn CA, Mei X, Kaczmarek LK. Localization of the Na+‐activated K+ channel Slick in the rat central nervous system. The Journal Of Comparative Neurology 2005, 484: 80-92. PMID: 15717307, DOI: 10.1002/cne.20462.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAuditory PathwaysCentral Nervous SystemCHO CellsComputer SimulationCricetinaeDNA, ComplementaryFacial NerveImmunoblottingImmunohistochemistryIn Situ HybridizationKineticsModels, NeurologicalNeuronsOlfactory BulbPotassium ChannelsPotassium Channels, Sodium-ActivatedRatsReverse Transcriptase Polymerase Chain ReactionRNA ProbesSubcellular FractionsConceptsRat central nervous systemCentral nervous systemNervous systemAuditory neuronsCortical layers IIHigh-frequency stimulationLow-frequency firingDeep cerebellar nucleiSubstantia nigraTrapezoid bodyVestibular nucleiHippocampal CA1Dentate gyrusMedial nucleusCA3 regionOculomotor nucleusCertain neuronsFacial nucleusNeuronal nucleiOlfactory bulbPontine nucleiImmunohistochemical techniquesRed nucleusLayers IISupraoptic nucleus
2004
Kv1.3 Channel Gene-Targeted Deletion Produces “Super-Smeller Mice” with Altered Glomeruli, Interacting Scaffolding Proteins, and Biophysics
Fadool DA, Tucker K, Perkins R, Fasciani G, Thompson RN, Parsons AD, Overton JM, Koni PA, Flavell RA, Kaczmarek LK. Kv1.3 Channel Gene-Targeted Deletion Produces “Super-Smeller Mice” with Altered Glomeruli, Interacting Scaffolding Proteins, and Biophysics. Neuron 2004, 41: 389-404. PMID: 14766178, PMCID: PMC2737549, DOI: 10.1016/s0896-6273(03)00844-4.Peer-Reviewed Original ResearchMeSH Keywords14-3-3 ProteinsAdaptor Proteins, Vesicular TransportAnimalsBehavior, AnimalBlotting, WesternBody WeightBrain-Derived Neurotrophic FactorCalcium ChannelsCells, CulturedDensitometryDifferential ThresholdDiscrimination, PsychologicalDose-Response Relationship, DrugDrinkingElectric StimulationEmbryo, MammalianEnergy IntakeExploratory BehaviorGene DeletionGRB10 Adaptor ProteinHabituation, PsychophysiologicHumansInsulinKidneyKineticsKv1.3 Potassium ChannelMembrane PotentialsMiceMice, KnockoutMotor ActivityNerve Tissue ProteinsNeuronsNeurotoxinsNuclear Matrix-Associated ProteinsOdorantsOlfactory BulbPatch-Clamp TechniquesPotassium ChannelsPotassium Channels, Voltage-GatedProteinsRas ProteinsReceptor, trkBReverse Transcriptase Polymerase Chain ReactionRNA, MessengerScorpion VenomsSensory ThresholdsSrc-Family KinasesTime FactorsTyrosine 3-MonooxygenaseConceptsKv1.3-/- miceProtein-protein interactionsGene-targeted deletionKv1.3-null miceSignal transductionScaffolding proteinSignaling cascadesChannel genesC-type inactivationDeletionMembrane potentialNull miceOlfactory codingDetection of odorsPotassium channelsKv1.3 channelsProteinSense of smellSlow inactivation kineticsWild-type miceTransductionGenesOlfactory bulb mitral cellsMiceRole