2023
Ih current stabilizes excitability in rodent DRG neurons and reverses hyperexcitability in a nociceptive neuron model of inherited neuropathic pain
Vasylyev D, Liu S, Waxman S. Ih current stabilizes excitability in rodent DRG neurons and reverses hyperexcitability in a nociceptive neuron model of inherited neuropathic pain. The Journal Of Physiology 2023, 601: 5341-5366. PMID: 37846879, PMCID: PMC10843455, DOI: 10.1113/jp284999.Peer-Reviewed Original ResearchConceptsFunction Nav1.7 mutationsDorsal root ganglion neuronsSmall DRG neuronsDRG neuronsNav1.7 mutationNeuropathic painGanglion neuronsHuman genetic modelsAction potentialsDRG neuron excitabilityDRG neuron hyperexcitabilityRodent DRG neuronsAP generationCardiac cellsPotential molecular targetsNeuron hyperexcitabilitySevere painPain therapeuticsCNS neuronsExcessive firingNeuron excitabilityCentral neuronsSubthreshold oscillationsHyperexcitabilityNeuronal firing
1994
In situ hybridization localization of the Na+ channel β1 subunit mRNA in rat CNS neurons
Oh Y, Sashihara S, Waxman S. In situ hybridization localization of the Na+ channel β1 subunit mRNA in rat CNS neurons. Neuroscience Letters 1994, 176: 119-122. PMID: 7970226, DOI: 10.1016/0304-3940(94)90885-0.Peer-Reviewed Original ResearchConceptsBeta 1 mRNASpinal cordGranule cellsChannel beta 1 subunit (Na beta 1) mRNABeta 1 mRNA expressionDentate granule cellsAdult rat hippocampusCA1 pyramidal cellsRat CNS neuronsBeta 1 subunit mRNASitu hybridization histochemistryCNS neuronsPyramidal cellsRat hippocampusSitu hybridization localizationChannel β1Gray matterHybridization histochemistryPurkinje cellsMRNA expressionSubunit mRNAsModerate expressionDifferent neuronsStrong expressionNeurons