2023
Nav1.7 P610T mutation in two siblings with persistent ocular pain after corneal axon transection: impaired slow inactivation and hyperexcitable trigeminal neurons
Ghovanloo M, Effraim P, Yuan J, Schulman B, Jacobs D, Dib-Hajj S, Waxman S. Nav1.7 P610T mutation in two siblings with persistent ocular pain after corneal axon transection: impaired slow inactivation and hyperexcitable trigeminal neurons. Journal Of Neurophysiology 2023, 129: 609-618. PMID: 36722722, PMCID: PMC9988530, DOI: 10.1152/jn.00457.2022.Peer-Reviewed Original ResearchConceptsPersistent ocular painTrigeminal ganglion neuronsOcular painCorneal refractive surgeryGanglion neuronsRefractive surgeryAxonal injurySlow inactivationHuman pain modelTrigeminal afferent nervesTrigeminal ganglion axonsSmall subgroupPain-related disordersEffects of injurySodium channel Nav1.7Channel slow inactivationEye painPostoperative painMost patientsPain modelAfferent nervesPersistent painTrigeminal neuronsNav1.7 mutationAxon transectionA TRPM7 mutation linked to familial trigeminal neuralgia: Omega current and hyperexcitability of trigeminal ganglion neurons
Gualdani R, Gailly P, Yuan J, Yerna X, Di Stefano G, Truini A, Cruccu G, Dib-Hajj S, Waxman S. A TRPM7 mutation linked to familial trigeminal neuralgia: Omega current and hyperexcitability of trigeminal ganglion neurons. Biophysical Journal 2023, 122: 321a. DOI: 10.1016/j.bpj.2022.11.1799.Peer-Reviewed Original Research
2000
Sensory neuron-specific sodium channel SNS is abnormally expressed in the brains of mice with experimental allergic encephalomyelitis and humans with multiple sclerosis
Black J, Dib-Hajj S, Baker D, Newcombe J, Cuzner M, Waxman S. Sensory neuron-specific sodium channel SNS is abnormally expressed in the brains of mice with experimental allergic encephalomyelitis and humans with multiple sclerosis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 11598-11602. PMID: 11027357, PMCID: PMC17246, DOI: 10.1073/pnas.97.21.11598.Peer-Reviewed Original ResearchConceptsExperimental allergic encephalomyelitisMultiple sclerosisAllergic encephalomyelitisClinical abnormalitiesChannel expressionPurkinje cellsTrigeminal ganglion neuronsBrains of micePeripheral nervous systemSodium channel expressionIon channel expressionCerebellar Purkinje cellsAbnormal repertoiresAxonal degenerationControl miceGanglion neuronsControl subjectsMouse modelNormal brainAnimal modelsNervous systemNeurological diseasesSodium channelsProtein expressionAbnormal patterns