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
1997
TTX-Sensitive and -Resistant Na+ Currents, and mRNA for the TTX-Resistant rH1 Channel, Are Expressed in B104 Neuroblastoma Cells
Gu X, Dib-Hajj S, Rizzo M, Waxman S. TTX-Sensitive and -Resistant Na+ Currents, and mRNA for the TTX-Resistant rH1 Channel, Are Expressed in B104 Neuroblastoma Cells. Journal Of Neurophysiology 1997, 77: 236-246. PMID: 9120565, DOI: 10.1152/jn.1997.77.1.236.Peer-Reviewed Original ResearchConceptsB104 neuroblastoma cellsTTX-resistant channelsB104 cellsNeuroblastoma cellsWhole-cell patch-clamp methodAbsence of TTXTTX-resistant currentTTX-sensitive currentsPresence of TTXPA/pFTranscription-polymerase chain reactionLong QT syndromeCell linesSteady-state inactivationNeuroblastoma cell linesAlpha-subunit mRNAPatch-clamp methodTTX-sensitiveHalf-maximal inhibitionInactivation time constantsChannel mRNATTXMembrane excitabilitySubunit mRNAsRT-PCR