2014
Contribution of sodium channels to lamellipodial protrusion and Rac1 and ERK1/2 activation in ATP‐stimulated microglia
Persson A, Estacion M, Ahn H, Liu S, Stamboulian‐Platel S, Waxman SG, Black JA. Contribution of sodium channels to lamellipodial protrusion and Rac1 and ERK1/2 activation in ATP‐stimulated microglia. Glia 2014, 62: 2080-2095. PMID: 25043721, DOI: 10.1002/glia.22728.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsAnimals, NewbornBrainCell MovementCells, CulturedEnzyme ActivationEnzyme InhibitorsGene Expression RegulationMembrane PotentialsMiceMice, TransgenicMicrogliaMitogen-Activated Protein Kinase 3NAV1.6 Voltage-Gated Sodium ChannelPseudopodiaRac1 GTP-Binding ProteinRatsRats, Sprague-DawleySignal TransductionSodium Channel BlockersConceptsActin-rich membrane protrusionsStream signaling cascadesAccumulation of Rac1Modulation of Rac1Sodium channel activityChannel activitySodium channelsP38α/βCellular polarizationMembrane protrusionsSignal transductionLamellipodial protrusionCellular pathwaysSignaling cascadesCoordinated processCytoskeletal elementsMembrane adhesionRac1Dependent pathwayPhosphorylated ERK1/2Central nervous systemATPERK1/2ATP stimulationActivated state
2007
Exacerbation of experimental autoimmune encephalomyelitis after withdrawal of phenytoin and carbamazepine
Black JA, Liu S, Carrithers M, Carrithers LM, Waxman SG. Exacerbation of experimental autoimmune encephalomyelitis after withdrawal of phenytoin and carbamazepine. Annals Of Neurology 2007, 62: 21-33. PMID: 17654737, DOI: 10.1002/ana.21172.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnticonvulsantsAntigens, CDAxonsCarbamazepineCell CountDisease Models, AnimalEncephalomyelitis, Autoimmune, ExperimentalFlow CytometryGene Expression RegulationGlycoproteinsMiceMice, Inbred C57BLMyelin-Oligodendrocyte GlycoproteinNAV1.6 Voltage-Gated Sodium ChannelNerve Tissue ProteinsPeptide FragmentsPhenytoinPyramidal TractsSeverity of Illness IndexSodium ChannelsSubstance Withdrawal SyndromeConceptsExperimental autoimmune encephalomyelitisSodium channel blockersWithdrawal of phenytoinChannel blockersAutoimmune encephalomyelitisInflammatory infiltrateClinical studiesProtective effectMurine experimental autoimmune encephalomyelitisWithdrawal of carbamazepineCentral nervous system axonsCentral nervous systemAcute exacerbationAcute worseningClinical worseningEAE symptomsEAE miceNeuroinflammatory disordersClinical courseMyelin oligodendrocyteClinical statusControl miceMultiple sclerosisImmune cellsLong-term effects
2004
Changes in the expression of tetrodotoxin‐sensitive sodium channels within dorsal root ganglia neurons in inflammatory pain
Black JA, Liu S, Tanaka M, Cummins TR, Waxman SG. Changes in the expression of tetrodotoxin‐sensitive sodium channels within dorsal root ganglia neurons in inflammatory pain. Pain 2004, 108: 237-247. PMID: 15030943, DOI: 10.1016/j.pain.2003.12.035.Peer-Reviewed Original ResearchMeSH KeywordsAnesthetics, LocalAnimalsBlotting, WesternCarrageenanCells, CulturedDisease Models, AnimalFunctional LateralityGanglia, SpinalGene Expression RegulationImmunohistochemistryIn Situ HybridizationInflammationMaleMembrane PotentialsNeuronsPainPatch-Clamp TechniquesRatsRats, Sprague-DawleyRNA, MessengerSodium ChannelsTetrodotoxinConceptsTTX-R currentsDorsal root gangliaDRG neuronsInflammatory painSodium channelsCarrageenan injectionProstaglandin E2TTX-R sodium channelsTetrodotoxin-sensitive sodium channelsDorsal root ganglion neuronsMultiple voltage-gated sodium channelsWhole-cell patch-clamp methodTTX-S sodium channelsTTX-R channelsTTX-S currentsSmall DRG neuronsInjection of carrageenanTTX-S channelsChronic inflammation resultsTetrodotoxin-resistant channelsVoltage-gated sodium channelsPatch-clamp methodUpregulation of mRNAAffected pawAcute administration