2019
NaV1.6 regulates excitability of mechanosensitive sensory neurons
Israel MR, Tanaka BS, Castro J, Thongyoo P, Robinson SD, Zhao P, Deuis JR, Craik DJ, Durek T, Brierley SM, Waxman SG, Dib‐Hajj S, Vetter I. NaV1.6 regulates excitability of mechanosensitive sensory neurons. The Journal Of Physiology 2019, 597: 3751-3768. PMID: 31087362, DOI: 10.1113/jp278148.Peer-Reviewed Original ResearchConceptsPeripheral sensory neuronsPeripheral nervous systemDorsal root ganglion neuronsSensory neuronsVoltage-gated sodium channelsGanglion neuronsSodium channelsLarge-diameter dorsal root ganglion neuronsTonic action potential firingWhole-cell patch-clamp recordingsMultiple voltage-gated sodium channelsIntra-plantar injectionMechanosensitive sensory neuronsVivo behavioral assessmentsAction potential firingChannel activationPatch-clamp recordingsPotential therapeutic targetMechanical stimuliΒ-scorpion toxinSodium channel isoformsPain pathwaysThermal allodyniaPain generationSensory afferents
2012
Nav1.8 expression is not restricted to nociceptors in mouse peripheral nervous system
Shields SD, Ahn H, Yang Y, Han C, Seal RP, Wood JN, Waxman SG, Dib-Hajj S. Nav1.8 expression is not restricted to nociceptors in mouse peripheral nervous system. Pain 2012, 153: 2017-2030. PMID: 22703890, DOI: 10.1016/j.pain.2012.04.022.Peer-Reviewed Original ResearchConceptsPeripheral nervous systemSensory neuronsKnockout mouse phenotypesNervous systemDorsal root ganglion neuronsUnmyelinated sensory afferentsPrimary sensory neuronsLow-threshold mechanoreceptorsMouse peripheral nervous systemGene functionVoltage-gated sodium channelsConditional knockout miceCytoskeletal proteinsIdentity of neuronsNav1.8 expressionMolecular markersDRG neuronsVast diversitySensory afferentsCre miceGanglion neuronsMouse phenotypeNoxious stimuliAβ fibersKnockout mice