2012
Nav1.8 expression is not restricted to nociceptors in mouse peripheral nervous system
Shields SD, Ahn H, Yang Y, Han C, Seal RP, Wood JN, Waxman SG, Dib-Hajj S. Nav1.8 expression is not restricted to nociceptors in mouse peripheral nervous system. Pain 2012, 153: 2017-2030. PMID: 22703890, DOI: 10.1016/j.pain.2012.04.022.Peer-Reviewed Original ResearchConceptsPeripheral nervous systemSensory neuronsKnockout mouse phenotypesNervous systemDorsal root ganglion neuronsUnmyelinated sensory afferentsPrimary sensory neuronsLow-threshold mechanoreceptorsMouse peripheral nervous systemGene functionVoltage-gated sodium channelsConditional knockout miceCytoskeletal proteinsIdentity of neuronsNav1.8 expressionMolecular markersDRG neuronsVast diversitySensory afferentsCre miceGanglion neuronsMouse phenotypeNoxious stimuliAβ fibersKnockout mice
2009
A sodium channel gene SCN9A polymorphism that increases nociceptor excitability
Estacion M, Harty TP, Choi J, Tyrrell L, Dib‐Hajj S, Waxman SG. A sodium channel gene SCN9A polymorphism that increases nociceptor excitability. Annals Of Neurology 2009, 66: 862-866. PMID: 20033988, DOI: 10.1002/ana.21895.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArginineBiophysical PhenomenaCell Line, TransformedElectric StimulationGanglia, SpinalGreen Fluorescent ProteinsHumansMembrane PotentialsMiceNAV1.7 Voltage-Gated Sodium ChannelNociceptorsPatch-Clamp TechniquesPolymorphism, Single NucleotideSensory Receptor CellsSensory ThresholdsSodium ChannelsTransfectionTryptophanConceptsNonsynonymous single nucleotide polymorphismsNociceptive primary sensory neuronsDorsal root ganglion neuronsPrimary sensory neuronsCurrent-clamp analysisSingle nucleotide polymorphismsSCN9A geneDRG neuronsNociceptor excitabilityGanglion neuronsUnaffected family membersControl chromosomesSensory neuronsSmall depolarizationSodium channelsMembrane potentialNeuronsAffected probandPolymorphismFamily membersDepolarizationChromosomesGenesErythromelalgiaPain
2002
Sodium channels and the molecular basis for pain
Black J, Cummins T, Dib-Hajj S, Waxman S. Sodium channels and the molecular basis for pain. Progress In Inflammation Research 2002, 23-50. DOI: 10.1007/978-3-0348-8129-6_2.ChaptersPrimary sensory neuronsSensory neuronsAction potentialsSpontaneous action potentialsHigh-frequency activityInflammatory painTrigeminal neuronsNociceptive responsesAscending pathwaysPeripheral nervesTissue injuryNoxious stimuliPeripheral targetsPainNeuronsSodium channelsTemperature sensationBrainHigh thresholdNerveMolecular basisInjuryAxonsDRG
2000
Sodium channels and the molecular pathophysiology of pain
Cummins T, Dib-Hajj S, Black J, Waxman S. Sodium channels and the molecular pathophysiology of pain. Progress In Brain Research 2000, 129: 3-19. PMID: 11098678, DOI: 10.1016/s0079-6123(00)29002-x.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsDorsal root gangliaTrigeminal neuronsSodium channelsAction potentialsDorsal root ganglion neuronsSpontaneous action potential activityMolecular pathophysiologyPrimary sensory neuronsPeripheral target tissuesAction potential activitySodium channel expressionChain of neuronsPathological burstingNerve injuryNociceptive pathwaysChronic painGanglion neuronsRoot gangliaSensory neuronsChannel expressionSomatosensory systemPainNeuronsTarget tissuesPathophysiologyLocalization of the tetrodotoxin-resistant sodium channel NaN in nociceptors
Fjell J, Hjelmström P, Hormuzdiar W, Milenkovic M, Aglieco F, Tyrrell L, Dib-Hajj S, Waxman S, Black J. Localization of the tetrodotoxin-resistant sodium channel NaN in nociceptors. Neuroreport 2000, 11: 199-202. PMID: 10683857, DOI: 10.1097/00001756-200001170-00039.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAxonsCorneaFemaleGanglia, SpinalImage Processing, Computer-AssistedImmunohistochemistryMolecular Sequence DataMyelin SheathNAV1.9 Voltage-Gated Sodium ChannelNerve FibersNeurons, AfferentNeuropeptidesNociceptorsPresynaptic TerminalsRanvier's NodesRatsRats, Sprague-DawleySciatic NerveSodium ChannelsTetrodotoxinConceptsSciatic nerveSmall diameter primary sensory neuronsSodium currentTetrodotoxin-resistant sodium channelsTetrodotoxin-resistant sodium currentDorsal root ganglion neuronsSodium channelsPrimary sensory neuronsAxonal sodium currentsNodes of RanvierNociceptive transmissionChannel immunoreactivityGanglion neuronsUnmyelinated fibersAxon terminalsSensory neuronsNerveImmunoreactivityAxonsNeuronsSpecific peptidesNociceptorsIB4CorneaAntibodies
1999
Sodium channels, excitability of primary sensory neurons, and the molecular basis of pain
Waxman S, Cummins T, Dib‐Hajj S, Fjell J, Black J. Sodium channels, excitability of primary sensory neurons, and the molecular basis of pain. Muscle & Nerve 1999, 22: 1177-1187. PMID: 10454712, DOI: 10.1002/(sici)1097-4598(199909)22:9<1177::aid-mus3>3.0.co;2-p.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsPrimary sensory neuronsDRG neuronsSodium channel expressionSodium channel gene expressionSensory neuronsChannel gene expressionSodium channelsChannel expressionSodium currentTTX-sensitive sodium currentAbnormal burst activityNormal DRG neuronsSNS/PN3Resistant sodium currentsDistinct sodium channelsSodium channel geneChannel genesInflammatory painNerve injuryAxonal transectionElectrophysiological abnormalitiesSelective blockadePharmacological approachesBurst activityPain