2018
Nonmuscle myosin II isoforms interact with sodium channel alpha subunits
Dash B, Han C, Waxman S, Dib-Hajj S. Nonmuscle myosin II isoforms interact with sodium channel alpha subunits. Molecular Pain 2018, 14: 1744806918788638. PMID: 29956586, PMCID: PMC6052497, DOI: 10.1177/1744806918788638.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAnimalsAnkyrinsBrainCell Line, TransformedElectric StimulationGanglia, SpinalGene Expression RegulationGreen Fluorescent ProteinsHumansImmunoprecipitationMiceMice, Inbred C57BLMice, TransgenicMolecular Motor ProteinsMyosin Heavy ChainsNAV1.6 Voltage-Gated Sodium ChannelNonmuscle Myosin Type IIBPatch-Clamp TechniquesRatsTransfectionConceptsSodium channel alpha subunitND7/23 cellsChannel alpha subunitDorsal root ganglion tissueAlpha subunitMyosin II motor proteinsNonmuscle myosin II isoformsRodent nervous tissueRodent brain tissueSteady-state fast inactivationVoltage-sensitive channelsFast inactivationVoltage-dependent activationSodium channel alphaGanglion tissueIsoform-dependent mannerMyosin II isoformsNervous tissueRecombinant myosinBrain tissueCommon structural motifRamp currentsMotor proteinsCellular excitabilitySodium channels
2017
Ode to Glia: A Tribute to Bruce Ransom
Waxman SG, Black JA. Ode to Glia: A Tribute to Bruce Ransom. Neurochemical Research 2017, 42: 2442-2442. PMID: 28921457, DOI: 10.1007/s11064-017-2368-8.Peer-Reviewed Original Research
2016
Pharmacotherapy for Pain in a Family With Inherited Erythromelalgia Guided by Genomic Analysis and Functional Profiling
Geha P, Yang Y, Estacion M, Schulman BR, Tokuno H, Apkarian AV, Dib-Hajj SD, Waxman SG. Pharmacotherapy for Pain in a Family With Inherited Erythromelalgia Guided by Genomic Analysis and Functional Profiling. JAMA Neurology 2016, 73: 659. PMID: 27088781, DOI: 10.1001/jamaneurol.2016.0389.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAdultAnalgesics, Non-NarcoticBrainCarbamazepineChronic PainDNA Mutational AnalysisDouble-Blind MethodElectric StimulationErythromelalgiaFemaleGanglia, SpinalHumansMagnetic Resonance ImagingMaleMutationNAV1.7 Voltage-Gated Sodium ChannelPain MeasurementRegression AnalysisSensory Receptor CellsConceptsMean episode durationDRG neuronsPatient 1Nav1.7 mutationEpisode durationDorsal root ganglion neuronsPlacebo-controlled studyMaintenance periodAttenuation of painEffects of carbamazepineBrain activityFunctional magnetic resonance imagingMagnetic resonance imagingT mutationMutant channelsFunctional magnetic resonanceNeuropathic painSecondary somatosensoryChronic painPain areaPatient 2Ganglion neuronsEffective pharmacotherapyNight awakeningsPlacebo
2014
Physiological and genetic analysis of multiple sodium channel variants in a model of genetic absence epilepsy
Oliva MK, McGarr TC, Beyer BJ, Gazina E, Kaplan DI, Cordeiro L, Thomas E, Dib-Hajj SD, Waxman SG, Frankel WN, Petrou S. Physiological and genetic analysis of multiple sodium channel variants in a model of genetic absence epilepsy. Neurobiology Of Disease 2014, 67: 180-190. PMID: 24657915, PMCID: PMC4298829, DOI: 10.1016/j.nbd.2014.03.007.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
1998
Novel splice variants of the voltage-sensitive sodium channel alpha subunit
Oh Y, Waxman S. Novel splice variants of the voltage-sensitive sodium channel alpha subunit. Neuroreport 1998, 9: 1267-1272. PMID: 9631410, DOI: 10.1097/00001756-199805110-00002.Peer-Reviewed Original ResearchMeSH KeywordsAlternative SplicingAmino Acid SequenceAnimalsAnimals, NewbornAstrocytesAstrocytomaBrainBucladesineCalcimycinCells, CulturedGenetic VariationMacromolecular SubstancesModels, MolecularMolecular Sequence DataPolymerase Chain ReactionProtein ConformationRatsRats, Sprague-DawleySodium ChannelsSpinal CordUp-RegulationConceptsChannel alpha subunitNeuroblastoma cellsSpinal cord astrocytesB104 neuroblastoma cellsCultured rat astrocytesChannel mRNA expressionNovel splice variantSplice variantsSodium channel alpha subunitAlpha-subunit mRNASpinal cordCerebral astrocytesUnique regulatory pathwaysAlpha subunitRat astrocytesAstrocytesMRNA expressionSubunit mRNAsMicroM A23187Dibutyryl cAMPPremature truncationCellsExpressionRegulatory pathwaysCord
1996
Orphan nuclear receptor RORα gene: isoform-specific spatiotemporal expression during postnatal development of brain
Sashihara S, Felts P, Waxman S, Matsui T. Orphan nuclear receptor RORα gene: isoform-specific spatiotemporal expression during postnatal development of brain. Brain Research 1996, 42: 109-117. PMID: 8915586, DOI: 10.1016/s0169-328x(96)00118-0.Peer-Reviewed Original ResearchConceptsROR alphaAlpha cDNAOrphan nuclear receptor ROR alphaSpatiotemporal expressionN-terminal regionIsoform-specific regulationAlpha expressionSpecific transcriptsCell typesHybridization signalsPurkinje cellsCDNAExpressionPostnatal developmentRelative levelsRegulationCellsAlphaPostnatal maturationTranscriptsOlfactory bulbRodent brainIsoformsBrain regionsMaturation
1995
An orphan nuclear receptor, mROR α, and its spatial expression in adult mouse brain
Matsui T, Sashihara S, Oh Y, Waxman S. An orphan nuclear receptor, mROR α, and its spatial expression in adult mouse brain. Brain Research 1995, 33: 217-226. PMID: 8750880, DOI: 10.1016/0169-328x(95)00126-d.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceBinding SitesBlotting, NorthernBrainCell DifferentiationCell LineGene ExpressionHumansIn Situ HybridizationMiceMolecular Sequence DataNeuronsNuclear Receptor Subfamily 1, Group F, Member 1Olfactory BulbOrgan SpecificityReceptors, Cytoplasmic and NuclearReceptors, Retinoic AcidSequence Homology, Amino AcidThalamusTrans-ActivatorsTransfectionTumor Cells, CulturedConceptsResponsive elementActivation of transcriptionThyroid hormone responsive elementRetinoic acid responsive elementNeural cell lineagesAcid-responsive elementLaminin B1 geneOrphan nuclear receptorHormone-responsive elementsRAR beta geneSitu hybridization analysisRetinoic acid receptor-related orphan receptorTranscription factorsAdult mouse brainCotransfection experimentsP19 cellsCell lineagesReceptor-related orphan receptorNorthern hybridizationAcid receptor-related orphan receptorHybridization analysisSpatial expressionOrphan receptorBeta geneNuclear receptors
1994
In situ hybridization localization of the Na+ channel β1 subunit mRNA in rat CNS neurons
Oh Y, Sashihara S, Waxman S. In situ hybridization localization of the Na+ channel β1 subunit mRNA in rat CNS neurons. Neuroscience Letters 1994, 176: 119-122. PMID: 7970226, DOI: 10.1016/0304-3940(94)90885-0.Peer-Reviewed Original ResearchConceptsBeta 1 mRNASpinal cordGranule cellsChannel beta 1 subunit (Na beta 1) mRNABeta 1 mRNA expressionDentate granule cellsAdult rat hippocampusCA1 pyramidal cellsRat CNS neuronsBeta 1 subunit mRNASitu hybridization histochemistryCNS neuronsPyramidal cellsRat hippocampusSitu hybridization localizationChannel β1Gray matterHybridization histochemistryPurkinje cellsMRNA expressionSubunit mRNAsModerate expressionDifferent neuronsStrong expressionNeurons
1991
Na+‐Ca2+ exchanger mediates Ca2+ influx during anoxia in mammalian central nervous system white matter
Stys P, Waxman S, Ransom B. Na+‐Ca2+ exchanger mediates Ca2+ influx during anoxia in mammalian central nervous system white matter. Annals Of Neurology 1991, 30: 375-380. PMID: 1952825, DOI: 10.1002/ana.410300309.Peer-Reviewed Original ResearchConceptsWhite matterIsolated rat optic nerveCentral nervous system white matterNervous system white matterWhite matter injuryRat optic nerveMammalian central nervous systemSevere neurological impairmentCompound action potentialType of injuryCentral nervous systemFunctional recoveryOptic nervePharmacological blockadeNeurological impairmentAnoxic injuryIrreversible injuryNervous systemAction potentialsInjuryInfluxCa2Critical mechanismCellsNerve
1990
Emotional facial paresis with striatocapsular infarction
Trosch R, Sze G, Brass L, Waxman S. Emotional facial paresis with striatocapsular infarction. Journal Of The Neurological Sciences 1990, 98: 195-201. PMID: 2243229, DOI: 10.1016/0022-510x(90)90260-t.Peer-Reviewed Original Research
1983
Temporal profile resembling TIA in the setting of cerebral infarction.
Waxman S, Toole J. Temporal profile resembling TIA in the setting of cerebral infarction. Stroke 1983, 14: 433-437. PMID: 6658915, DOI: 10.1161/01.str.14.3.433.Peer-Reviewed Original Research
1981
Effects of variations in temperature on impulse conduction along nonmyelinated axons in the mammalian brain
Swadlow H, Waxman S, Weyand T. Effects of variations in temperature on impulse conduction along nonmyelinated axons in the mammalian brain. Experimental Neurology 1981, 71: 383-389. PMID: 7449905, DOI: 10.1016/0014-4886(81)90096-0.Peer-Reviewed Original ResearchPopulation response characteristics of fiber tracts in central white matter.
Kocsis J, Malenka R, Connors B, Waxman S, Cummins K. Population response characteristics of fiber tracts in central white matter. Progress In Clinical And Biological Research 1981, 52: 17-32. PMID: 7232442.Peer-Reviewed Original Research
1976
Acute confusional states with right middle cerebral artery infarctions.
Mesulam M, Waxman S, Geschwind N, Sabin T. Acute confusional states with right middle cerebral artery infarctions. Journal Of Neurology Neurosurgery & Psychiatry 1976, 39: 84. PMID: 1255216, PMCID: PMC492219, DOI: 10.1136/jnnp.39.1.84.Peer-Reviewed Original ResearchConceptsAcute confusional stateConfusional stateRight middle cerebral artery infarctionRight middle cerebral arteryMiddle cerebral artery infarctionCerebral artery infarctionMiddle cerebral arteryArtery infarctionCerebral arteryCortical connectionsAssociation cortexMonkey brainHomologous areasInfarctionMain deficitsDeficitsPatientsArteryLesionsCortexBrain
1971
Closely spaced nodes of Ranvier in the mammalian brain
Waxman S, Melker R. Closely spaced nodes of Ranvier in the mammalian brain. Brain Research 1971, 32: 445-448. PMID: 5134587, DOI: 10.1016/0006-8993(71)90337-4.Peer-Reviewed Original ResearchAn electron microscopic study of synaptic morphology in the oculomotor nuclei of three inframammalian species
Waxman S, Pappas G. An electron microscopic study of synaptic morphology in the oculomotor nuclei of three inframammalian species. The Journal Of Comparative Neurology 1971, 143: 41-71. PMID: 4329004, DOI: 10.1002/cne.901430105.Peer-Reviewed Original ResearchConceptsOculomotor nucleusOculomotor neuronsLarge neuronsElectrotonic couplingSubjunctional dense bodiesDistribution of synapsesMajority of synapsesSmall-diameter dendritesClose appositionContralateral oculomotor nucleusPrevious electrophysiological studiesDense-core vesiclesMultipolar interneuronsNodes of RanvierAxodendritic synapsesAxosomatic synapsesProximal dendritesClose membrane appositionSynaptic contactsPresynaptic fibersSynaptic profilesGlial elementsSmall interneuronsNeuronal typesGlial lamellae