Neuropathy‐associated NaV1.7 variant I228M impairs integrity of dorsal root ganglion neuron axons
Persson A, Liu S, Faber CG, Merkies IS, Black JA, Waxman SG. Neuropathy‐associated NaV1.7 variant I228M impairs integrity of dorsal root ganglion neuron axons. Annals Of Neurology 2012, 73: 140-145. PMID: 23280954, DOI: 10.1002/ana.23725.Peer-Reviewed Original ResearchConceptsSmall fiber neuropathyIntraepidermal nerve fibersIdiopathic small fiber neuropathyNa-Ca exchangeDRG neuronsNeurite lengthSensory axonsLoss of IENFsReverse Na-Ca exchangeDorsal root ganglion neuronsPeripheral sensory axonsPeripheral nerve axonsSodium channel blockers carbamazepineSodium channel activityAxonal degenerationGanglion neuronsSpontaneous firingNerve fibersAxonal integrityNeuron axonsImpaired regenerationNerve axonsFunction variantsAxonsSodium channels