2001
Glycosylation Alters Steady-State Inactivation of Sodium Channel Nav1.9/NaN in Dorsal Root Ganglion Neurons and Is Developmentally Regulated
Tyrrell L, Renganathan M, Dib-Hajj S, Waxman S. Glycosylation Alters Steady-State Inactivation of Sodium Channel Nav1.9/NaN in Dorsal Root Ganglion Neurons and Is Developmentally Regulated. Journal Of Neuroscience 2001, 21: 9629-9637. PMID: 11739573, PMCID: PMC6763018, DOI: 10.1523/jneurosci.21-24-09629.2001.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsAnimals, NewbornAntibody SpecificityAxotomyCell MembraneCells, CulturedFemaleGanglia, SpinalGlycosylationImmunoblottingMembrane PotentialsN-Acetylneuraminic AcidNAV1.9 Voltage-Gated Sodium ChannelNeuraminidaseNeuronsNeuropeptidesPatch-Clamp TechniquesRatsRats, Sprague-DawleySciatic NerveSodiumSodium ChannelsSubcellular FractionsTetrodotoxinTrigeminal GanglionConceptsImmunoreactive proteinMembrane fractionAdult DRG neuronsTranscription-PCR analysisHigh molecular weight immunoreactive proteinTheoretical molecular weightWhole-cell patch-clamp analysisLong transcriptsGlycosylation statePatch-clamp analysisAdult tissuesLarge proteinsLimited glycosylationEnzymatic deglycosylationExtensive glycosylationState of glycosylationProteinAdult dorsal root gangliaGlycosylationNative neuronsDevelopmental changesInactivationMembrane preparationsDRG neuronsDorsal root ganglia
2000
Sodium channels and their genes: dynamic expression in the normal nervous system, dysregulation in disease states11Published on the World Wide Web on 15 August 2000.
Waxman S, Dib-Hajj S, Cummins T, Black J. Sodium channels and their genes: dynamic expression in the normal nervous system, dysregulation in disease states11Published on the World Wide Web on 15 August 2000. Brain Research 2000, 886: 5-14. PMID: 11119683, DOI: 10.1016/s0006-8993(00)02774-8.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsSodium channel gene expressionSodium channel geneChannel gene expressionChannel genesGene expressionPost-transcriptional levelNormal nervous systemSodium channel expressionSodium channelsChannel expressionMolecular plasticityGenesDynamic expressionCell membraneHypothalamic magnocellular neurosecretory neuronsDifferent repertoiresMultiple sclerosisNervous systemTherapeutic opportunitiesSodium channel subtypesExpressionElectrogenic propertiesRegulationChannel subtypesDysregulation
1999
Differential role of GDNF and NGF in the maintenance of two TTX-resistant sodium channels in adult DRG neurons
Fjell J, Cummins T, Dib-Hajj S, Fried K, Black J, Waxman S. Differential role of GDNF and NGF in the maintenance of two TTX-resistant sodium channels in adult DRG neurons. Brain Research 1999, 67: 267-282. PMID: 10216225, DOI: 10.1016/s0169-328x(99)00070-4.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAnimalsAxotomyCell SizeCell SurvivalDown-RegulationDrug ResistanceFemaleGanglia, SpinalGene ExpressionGlial Cell Line-Derived Neurotrophic FactorLectinsMembrane PotentialsNAV1.8 Voltage-Gated Sodium ChannelNAV1.9 Voltage-Gated Sodium ChannelNerve Growth FactorsNerve Tissue ProteinsNeurons, AfferentNeuropeptidesPatch-Clamp TechniquesRatsRats, Sprague-DawleyRNA, MessengerSciatic NerveSodium ChannelsTetrodotoxinUp-RegulationConceptsTTX-R sodium currentsSNS/PN3Small DRG neuronsTTX-R currentsDRG neuronsIB4- neuronsSodium currentElectrophysiological propertiesSmall dorsal root ganglion neuronsDorsal root ganglion neuronsAxotomized DRG neuronsTTX-S currentsWhole-cell patch-clamp studiesTTX-resistant sodium channelsSciatic nerve transectionAdult DRG neuronsDifferent electrophysiological propertiesNear-normal levelsPatch-clamp studiesNerve transectionGDNF treatmentNeurotrophins NGFGanglion neuronsIsolectin IB4Exogenous NGF