2020
Genomic analysis of 21 patients with corneal neuralgia after refractive surgery
Yuan JH, Schulman BR, Effraim PR, Sulayman DH, Jacobs DS, Waxman SG. Genomic analysis of 21 patients with corneal neuralgia after refractive surgery. PAIN Reports 2020, 5: e826. PMID: 32766464, PMCID: PMC7390595, DOI: 10.1097/pr9.0000000000000826.Peer-Reviewed Original ResearchCorneal neuralgiaRefractive surgeryWhole-exome sequencingSmall fiber neuropathySmall patient cohortSubgroup of casesIntractable painPersistent painPatient cohortPhotorefractive keratectomyObscure etiologySitu keratomileusisSurgeryNeuralgiaGenetic factorsMissense variantsExome databasesPainFurther studiesUnrelated familiesPatientsPathogenesisGene-based association testsIon channelsGenes/variants
2018
A novel gain-of-function Nav1.7 mutation in a carbamazepine-responsive patient with adult-onset painful peripheral neuropathy
Adi T, Estacion M, Schulman BR, Vernino S, Dib-Hajj S, Waxman S. A novel gain-of-function Nav1.7 mutation in a carbamazepine-responsive patient with adult-onset painful peripheral neuropathy. Molecular Pain 2018, 14: 1744806918815007. PMID: 30392441, PMCID: PMC6856981, DOI: 10.1177/1744806918815007.Peer-Reviewed Original ResearchConceptsPainful peripheral neuropathyDorsal root gangliaPeripheral neuropathyUse-dependent inhibitionDRG neuronsPain disordersM variantFunction Nav1.7 mutationsMulti-electrode array recordingsSympathetic ganglion neuronsCommon pain disordersVoltage-clamp recordingsVoltage-gated sodium channel NaRare MendelianNav1.7 mutationGanglion neuronsSodium channel NaTrigeminal ganglionRoot gangliaNeonatal ratsPatientsNeuropathyMutant channelsFunction variantsNeurons