2016
Nav1.7-A1632G Mutation from a Family with Inherited Erythromelalgia: Enhanced Firing of Dorsal Root Ganglia Neurons Evoked by Thermal Stimuli
Yang Y, Huang J, Mis MA, Estacion M, Macala L, Shah P, Schulman BR, Horton DB, Dib-Hajj SD, Waxman SG. Nav1.7-A1632G Mutation from a Family with Inherited Erythromelalgia: Enhanced Firing of Dorsal Root Ganglia Neurons Evoked by Thermal Stimuli. Journal Of Neuroscience 2016, 36: 7511-7522. PMID: 27413160, PMCID: PMC6705539, DOI: 10.1523/jneurosci.0462-16.2016.Peer-Reviewed Original ResearchConceptsRat DRG neuronsDorsal root ganglion neuronsDRG neuronsCurrent-clamp recordingsSodium channel Nav1.7Pain syndromeNav1.7 mutationGanglion neuronsThermal stimuliIEM patientsChannel Nav1.7Whole-cell current-clamp recordingsNav1.7 channelsFunction Nav1.7 mutationsSevere pain syndromeVoltage-gated sodium channel Nav1.7Voltage-clamp recordingsMutant Nav1.7 channelsMean firing frequencyMultielectrode array recordingsMutant channelsG mutationMultigeneration familySpontaneous firingSympathetic neurons
1991
Characterization of ion channels seen in subconfluent human dermal fibroblasts.
Estacion M. Characterization of ion channels seen in subconfluent human dermal fibroblasts. The Journal Of Physiology 1991, 436: 579-601. PMID: 1712040, PMCID: PMC1181523, DOI: 10.1113/jphysiol.1991.sp018568.Peer-Reviewed Original ResearchConceptsIon channelsHuman dermal fibroblastsBradykinin-stimulated cellsDermal fibroblastsDifferent ion channelsSurprising diversityIon channel modulationChannel phenotypeInward rectifierGap junctionsUnstimulated cellsUnexcitable cellsChannel modulationActivation kineticsGuanosine 5'FibroblastsCellsPhenotypePipette solutionCl- currentFast inactivationExpressionAdditional subtypesPatch-clamp techniqueLow number