2010
Kv1.3 is the exclusive voltage‐gated K+ channel of platelets and megakaryocytes: roles in membrane potential, Ca2+ signalling and platelet count
McCloskey C, Jones S, Amisten S, Snowden RT, Kaczmarek LK, Erlinge D, Goodall AH, Forsythe ID, Mahaut‐Smith M. Kv1.3 is the exclusive voltage‐gated K+ channel of platelets and megakaryocytes: roles in membrane potential, Ca2+ signalling and platelet count. The Journal Of Physiology 2010, 588: 1399-1406. PMID: 20308249, PMCID: PMC2876798, DOI: 10.1113/jphysiol.2010.188136.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood PlateletsCalcium SignalingCell SizeDNA, ComplementaryHumansIn Vitro TechniquesKv1.3 Potassium ChannelMegakaryocytesMembrane PotentialsMiceMice, Inbred C57BLPatch-Clamp TechniquesPlatelet CountReverse Transcriptase Polymerase Chain ReactionScorpion VenomsSecond Messenger SystemsConceptsLarge ionic conductanceMembrane potentialHuman plateletsKv alphaMegakaryocyte developmentAncillary subunitsQuantitative RT-PCRMolecular levelKv channelsRole of Kv1.3MegakaryocytesKv1.3RT-PCRWild-type miceKv currentsSubunitsSignalingMiceApoptosisMargatoxinPlatelet activationRoleIonic conductancesPlateletsActivation
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
The Appearance of a Protein Kinase A-regulated Splice Isoform of slo Is Associated with the Maturation of Neurons That Control Reproductive Behavior*
Zhang Y, Joiner WJ, Bhattacharjee A, Rassendren F, Magoski NS, Kaczmarek LK. The Appearance of a Protein Kinase A-regulated Splice Isoform of slo Is Associated with the Maturation of Neurons That Control Reproductive Behavior*. Journal Of Biological Chemistry 2004, 279: 52324-52330. PMID: 15375169, DOI: 10.1074/jbc.m408543200.Peer-Reviewed Original ResearchMeSH KeywordsAlternative SplicingAmino Acid SequenceAnimalsAplysiaCell DifferentiationCHO CellsCricetinaeCyclic AMP-Dependent Protein KinasesDNA, ComplementaryIn Vitro TechniquesLarge-Conductance Calcium-Activated Potassium ChannelsMolecular Sequence DataNeuronsPatch-Clamp TechniquesPotassium Channels, Calcium-ActivatedProtein IsoformsRecombinant ProteinsReproductionConceptsBag cell neuronsReproductive behaviorSlo geneConsensus phosphorylation sitesCell cDNA libraryProtein kinase ACell neuronsChinese hamster ovary cellsPhosphorylation sitesCatalytic subunitHamster ovary cellsAlternative transcriptsCDNA librarySplice isoformsKinase ABK channel activityMaturation of neuronsPKA inhibitorVoltage-dependent channelsOvary cellsBrief synaptic stimulationChannel activityMature neuronsIsoformsPKA
1996
Insulin receptor in Aplysia neurons: characterization, molecular cloning, and modulation of ion currents
Jonas E, Knox R, Kaczmarek L, Schwartz J, Solomon D. Insulin receptor in Aplysia neurons: characterization, molecular cloning, and modulation of ion currents. Journal Of Neuroscience 1996, 16: 1645-1658. PMID: 8774433, PMCID: PMC6578688, DOI: 10.1523/jneurosci.16-05-01645.1996.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAmino Acid SequenceAnimalsAplysiaBase SequenceCalcium ChannelsCloning, MolecularDNA, ComplementaryElectrophysiologyImmunohistochemistryInsulinIon ChannelsMolecular ProbesMolecular Sequence DataNeuronsPotassium ChannelsProtein-Tyrosine KinasesReceptor, InsulinTissue DistributionConceptsBag cell neuronsInsulin receptorInsulin-like peptidesImmunocytochemical staining showCell neuronsTyrosine kinase receptorsVertebrate insulinsMolecular cloningHerbimycin ATyrosine residuesTyrosine kinaseKinase receptorsInsulin-like growth factor-1Factor 1Staining showsVoltage-clamped neuronsVoltage-dependent Ca2Growth factor-1Aplysia californicaAplysia neuronsNervous systemReceptorsAction potentialsNeuronsInsulinCloning and Characterization of the Promoter for a Potassium Channel Expressed in High Frequency Firing Neurons (∗)
Gan L, Perney T, Kaczmarek L. Cloning and Characterization of the Promoter for a Potassium Channel Expressed in High Frequency Firing Neurons (∗). Journal Of Biological Chemistry 1996, 271: 5859-5865. PMID: 8621457, DOI: 10.1074/jbc.271.10.5859.Peer-Reviewed Original Research3T3 Cells8-Bromo Cyclic Adenosine MonophosphateAnimalsBase SequenceBinding SitesBucladesineCell DifferentiationChloramphenicol O-AcetyltransferaseCloning, MolecularCyclic AMPDNA PrimersDNA, ComplementaryFibroblastsGene ExpressionGenomic LibraryIonomycinKineticsMiceMolecular Sequence DataNeuronsNeuropeptidesPC12 CellsPlasmidsPodophyllinPodophyllotoxinPotassium ChannelsPotassium Channels, Voltage-GatedPromoter Regions, GeneticRatsRecombinant ProteinsRegulatory Sequences, Nucleic AcidRestriction MappingSequence DeletionShaw Potassium ChannelsTransfection
1994
A shab potassium channel contributes to action potential broadening in peptidergic neurons
Quattrocki E, Marshall J, Kaczmarek L. A shab potassium channel contributes to action potential broadening in peptidergic neurons. Neuron 1994, 12: 73-86. PMID: 8292361, DOI: 10.1016/0896-6273(94)90153-8.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAmino Acid SequenceAnimalsAplysiaBase SequenceCloning, MolecularDNA, ComplementaryFemaleInvertebrate HormonesKineticsMathematicsModels, TheoreticalMolecular Sequence DataNeuronsOocytesPolymerase Chain ReactionPotassiumPotassium ChannelsShab Potassium ChannelsTetraethylammoniumTetraethylammonium CompoundsTranscription, GeneticXenopus laevis