Atypical changes in DRG neuron excitability and complex pain phenotype associated with a Nav1.7 mutation that massively hyperpolarizes activation
Huang J, Mis MA, Tanaka B, Adi T, Estacion M, Liu S, Walker S, Dib-Hajj SD, Waxman SG. Atypical changes in DRG neuron excitability and complex pain phenotype associated with a Nav1.7 mutation that massively hyperpolarizes activation. Scientific Reports 2018, 8: 1811. PMID: 29379075, PMCID: PMC5788866, DOI: 10.1038/s41598-018-20221-7.Peer-Reviewed Original ResearchConceptsNav1.7 mutationClinical presentationDRG neuronsPain sensationDorsal root ganglion neuronsDRG neuron excitabilityFunction Nav1.7 mutationsLoss of excitabilityAbsence of painSodium channel Nav1.7Function mutationsComplex pain phenotypesEpisodic painSevere painCorneal anesthesiaGanglion neuronsNeuron excitabilityClinical lossPain phenotypesPainChannel Nav1.7Atypical changesNav1.7 channelsClinical levelNeurons