1998
Heterologous Expression of the Kv3.1 Potassium Channel Eliminates Spike Broadening and the Induction of a Depolarizing Afterpotential in the Peptidergic Bag Cell Neurons
Whim M, Kaczmarek L. Heterologous Expression of the Kv3.1 Potassium Channel Eliminates Spike Broadening and the Induction of a Depolarizing Afterpotential in the Peptidergic Bag Cell Neurons. Journal Of Neuroscience 1998, 18: 9171-9180. PMID: 9801357, PMCID: PMC6792887, DOI: 10.1523/jneurosci.18-22-09171.1998.Peer-Reviewed Original ResearchConceptsBag cell neuronsCell neuronsAction potentialsCalcium entryUse-dependent inactivationExpression of Kv3.1Kv3.1 potassium channelPeptidergic bag cell neuronsControl neuronsSpontaneous firingBrief synaptic stimulationCalcium currentNeuronal excitabilityIntracellular calciumCalcium influxSynaptic stimulationDepolarizing afterpotentialsBAPTA-AMAfterpotentialsNeuronsPotassium channelsClusters of cellsKv3.1InductionPhysiological role
1997
The Secretion of Classical and Peptide Cotransmitters from a Single Presynaptic Neuron Involves a Synaptobrevin-Like Molecule
Whim M, Niemann H, Kaczmarek L. The Secretion of Classical and Peptide Cotransmitters from a Single Presynaptic Neuron Involves a Synaptobrevin-Like Molecule. Journal Of Neuroscience 1997, 17: 2338-2347. PMID: 9065494, PMCID: PMC6573516, DOI: 10.1523/jneurosci.17-07-02338.1997.Peer-Reviewed Original ResearchMeSH KeywordsAcetylcholineAnimalsAplysiaCalciumCells, CulturedCoculture TechniquesElectric ConductivityGanglia, InvertebrateKineticsMagnesiumMembrane PotentialsMembrane ProteinsNerve Tissue ProteinsNeuronsNeurons, AfferentNeuropeptidesPatch-Clamp TechniquesPresynaptic TerminalsRecombinant ProteinsR-SNARE ProteinsSynapsesTetanus ToxinConceptsClassical transmittersSingle presynaptic neuronRelease of neuropeptidesSingle action potentialPresynaptic release sitesSecretion of peptidesNeuron B2Peptidergic synapsesSynaptic typesSensory neuronsPresynaptic neuronsTetanus toxinPeptide cotransmittersAction potentialsPresynaptic injectionSecretionNeuronsMolecular mechanismsSynapseTypes of transmittersB2CotransmitterNeuropeptidesPeptidesRelease