2016
Kv3.3 Channels Bind Hax-1 and Arp2/3 to Assemble a Stable Local Actin Network that Regulates Channel Gating
Zhang Y, Zhang XF, Fleming MR, Amiri A, El-Hassar L, Surguchev AA, Hyland C, Jenkins DP, Desai R, Brown MR, Gazula VR, Waters MF, Large CH, Horvath TL, Navaratnam D, Vaccarino FM, Forscher P, Kaczmarek LK. Kv3.3 Channels Bind Hax-1 and Arp2/3 to Assemble a Stable Local Actin Network that Regulates Channel Gating. Cell 2016, 165: 434-448. PMID: 26997484, PMCID: PMC4826296, DOI: 10.1016/j.cell.2016.02.009.Peer-Reviewed Original ResearchMeSH KeywordsActin CytoskeletonActin-Related Protein 2Actin-Related Protein 2-3 ComplexActin-Related Protein 3Adaptor Proteins, Signal TransducingAmino Acid SequenceCell MembraneMolecular Sequence DataMutationNeuronsPluripotent Stem CellsRac GTP-Binding ProteinsShaw Potassium ChannelsSignal TransductionSpinocerebellar AtaxiasConceptsCytoplasmic C-terminusProline-rich domainPlasma membraneHAX-1Actin nucleationC-terminusCortical actin filament networkLocal actin networkStem cell-derived neuronsActin filament networkCell-derived neuronsAnti-apoptotic proteinsActin cytoskeletonKv3.3 potassium channelActin assemblyActin structuresActin networkArp2/3Channel gatingFilament networkGrowth conesCerebellar neurodegenerationKv3.3TerminusPotassium channels
2008
PKC-Induced Intracellular Trafficking of CaV2 Precedes Its Rapid Recruitment to the Plasma Membrane
Zhang Y, Helm JS, Senatore A, Spafford JD, Kaczmarek LK, Jonas EA. PKC-Induced Intracellular Trafficking of CaV2 Precedes Its Rapid Recruitment to the Plasma Membrane. Journal Of Neuroscience 2008, 28: 2601-2612. PMID: 18322103, PMCID: PMC2830008, DOI: 10.1523/jneurosci.4314-07.Peer-Reviewed Original ResearchConceptsProtein kinase CActivation of PKCPlasma membraneGrowth conesLatrunculin BIntracellular traffickingActin polymerizationIntact microtubulesIntact actinKinase CChannel insertionPKC activationIon channelsMicrotubule polymerizationRapid recruitmentOrganellesLamellipodiumSubunitsMicrotubulesActinMembraneActivationRecruitmentCone terminalsNew sites
1998
Protein Kinase C Regulates a Vesicular Class of Calcium Channels in the Bag Cell Neurons of Aplysia
White B, Nick T, Carew T, Kaczmarek L. Protein Kinase C Regulates a Vesicular Class of Calcium Channels in the Bag Cell Neurons of Aplysia. Journal Of Neurophysiology 1998, 80: 2514-2520. PMID: 9819259, DOI: 10.1152/jn.1998.80.5.2514.Peer-Reviewed Original Research
1997
Identification of a Vesicular Pool of Calcium Channels in the Bag Cell Neurons of Aplysia californica
White B, Kaczmarek L. Identification of a Vesicular Pool of Calcium Channels in the Bag Cell Neurons of Aplysia californica. Journal Of Neuroscience 1997, 17: 1582-1595. PMID: 9030618, PMCID: PMC6573390, DOI: 10.1523/jneurosci.17-05-01582.1997.Peer-Reviewed Original ResearchConceptsBag cell neuronsCalcium channel alpha1 subunitAplysia nervous systemProtein kinase CCell neuronsAplysia californicaBag cell clustersCalcium channelsChannel alpha1 subunitCell clustersVesicular channelsMembrane proteinsReverse-transcribed RNAVesicular localizationPlasma membraneEgg-laying hormoneMolecular mechanismsSubcellular distributionKinase CLysoTracker RedDense-core vesiclesAcidic organellesGrowth conesCalcium channel subtypesCalcium current modulation