2010
GABAA Increases Calcium in Subventricular Zone Astrocyte-Like Cells Through L- and T-Type Voltage-Gated Calcium Channels
Young SZ, Platel JC, Nielsen JV, Jensen NA, Bordey A. GABAA Increases Calcium in Subventricular Zone Astrocyte-Like Cells Through L- and T-Type Voltage-Gated Calcium Channels. Frontiers In Cellular Neuroscience 2010, 4: 8. PMID: 20422045, PMCID: PMC2857959, DOI: 10.3389/fncel.2010.00008.Peer-Reviewed Original ResearchVoltage-gated calcium channelsT-type voltage-gated calcium channelsAstrocyte-like cellsSubventricular zoneReceptor activationCalcium channelsFunctional voltage-gated calcium channelsChannel activator BayK 8644Glial fibrillary acidic protein promoterHuman glial fibrillary acidic protein promoterNeurogenic subventricular zonePostnatal subventricular zoneAcidic protein promoterAmbient GABABayK 8644Transgenic miceReceptor activityL-typeProtein promoterReceptorsTonicActivationCellsIntracellularMibefradil
2009
Activation of adenosine A2B receptors enhances ciliary beat frequency in mouse lateral ventricle ependymal cells
Genzen JR, Yang D, Ravid K, Bordey A. Activation of adenosine A2B receptors enhances ciliary beat frequency in mouse lateral ventricle ependymal cells. Fluids And Barriers Of The CNS 2009, 6: 15. PMID: 19922651, PMCID: PMC2791093, DOI: 10.1186/1743-8454-6-15.Peer-Reviewed Original ResearchEpendymal cellsCiliary beat frequencyPurinergic receptorsCerebrospinal fluidA2B receptor activationReceptor activationP2X7-/- micePurinergic receptor subtypesAdenosine A2B receptorAdenosine receptor agonistsMetabolic breakdown productsCalcium imaging experimentsCerebrospinal fluid dynamicsA2B expressionFlow of CSFBrain parenchymaReceptor agonistPurinergic agentsReceptor subtypesAirway epitheliumFluid balancePharmacological approachesVentricular systemKnockout miceA2B receptors
2006
Enigmatic GABAergic networks in adult neurogenic zones
Bordey A. Enigmatic GABAergic networks in adult neurogenic zones. Brain Research Reviews 2006, 53: 124-134. PMID: 16949673, DOI: 10.1016/j.brainresrev.2006.07.004.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsAdult neurogenic zonesNeurogenic zonesGABAergic networksGABAergic signalingAdult neurogenic regionsGABA actionSubventricular zoneNeuronal activityNeurogenic regionsReceptor activationImmature cellsProgenitor cellsUnique cellular propertiesNetwork activitySignalingCellsCellular propertiesReview
2005
Nonsynaptic GABA signaling in postnatal subventricular zone controls proliferation of GFAP-expressing progenitors
Liu X, Wang Q, Haydar TF, Bordey A. Nonsynaptic GABA signaling in postnatal subventricular zone controls proliferation of GFAP-expressing progenitors. Nature Neuroscience 2005, 8: 1179-1187. PMID: 16116450, PMCID: PMC1380263, DOI: 10.1038/nn1522.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornBotulinum ToxinsBromodeoxyuridineCadmiumCell CountCell ProliferationChelating AgentsCyclooxygenase InhibitorsDose-Response Relationship, DrugDose-Response Relationship, RadiationDrug InteractionsEgtazic AcidElectric StimulationEnzyme InhibitorsGABA AntagonistsGamma-Aminobutyric AcidGene Expression RegulationGlial Fibrillary Acidic ProteinGreen Fluorescent ProteinsImmunohistochemistryIn Vitro TechniquesLateral VentriclesMeclofenamic AcidMembrane PotentialsMiceMice, TransgenicNeuronsNickelPatch-Clamp TechniquesPotassiumSodium Channel BlockersSpider VenomsStem CellsTetrodotoxinConceptsPostnatal subventricular zoneGFAP-expressing cellsSubventricular zoneCell cycleGABAA receptorsStem cellsNeuroblastsProgenitorsGlial fibrillary acidic proteinSVZ cellsGABAA receptor currentsGABAA receptor activationFibrillary acidic proteinReceptor activationCellsProliferationGABA releaseMouse slicesLocal cuesAcidic proteinReceptor currentsSpontaneous depolarizationsGFAPGABAReceptors
2004
Bergmann glial GlyT1 mediates glycine uptake and release in mouse cerebellar slices
Huang H, Barakat L, Wang D, Bordey A. Bergmann glial GlyT1 mediates glycine uptake and release in mouse cerebellar slices. The Journal Of Physiology 2004, 560: 721-736. PMID: 15331688, PMCID: PMC1665288, DOI: 10.1113/jphysiol.2004.067801.Peer-Reviewed Original ResearchConceptsWhole-cell patch-clamp recordingsGlycine receptor blockerMouse cerebellar slicesNMDA receptor activationVoltage-dependent inward currentsExtracellular glycine levelsPatch-clamp recordingsDependent glycine transportersReceptor blockersInhibitory neurotransmitterNMDA receptorsGlycine levelsBergmann gliaCerebellar slicesInward currentsReceptor activationGlycine transporterGliaGlycine transportGlyT1Glycine uptakeBlockersAgonistsIntact systemNeurones
2003
GABA Depolarizes Neuronal Progenitors of the Postnatal Subventricular Zone Via GABAA Receptor Activation
Wang DD, Krueger DD, Bordey A. GABA Depolarizes Neuronal Progenitors of the Postnatal Subventricular Zone Via GABAA Receptor Activation. The Journal Of Physiology 2003, 550: 785-800. PMID: 12807990, PMCID: PMC2343064, DOI: 10.1113/jphysiol.2003.042572.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsBarbituratesBenzodiazepinesCerebral VentriclesDose-Response Relationship, DrugElectrophysiologyGABA AntagonistsGamma-Aminobutyric AcidGlutamate DecarboxylaseIsoenzymesMembrane PotentialsMiceNeostriatumNeuronsPatch-Clamp TechniquesPicrotoxinPotassium ChannelsReceptors, GABA-AStem CellsZincConceptsRostral migratory streamGABAA receptor activationSubventricular zoneNeuronal progenitorsReceptor activationGlutamic acid decarboxylase 67Resting potentialsPostnatal mammalian brainPatch-clamp recordingsSVZ/RMSMouse brain slicesRecorded cellsCell-attached patchesGABA responsesBrain slicesNeurotransmitter GABASubset of progenitorsBenzodiazepine agonistsEmbryonic neuronsAction potentialsMammalian brainMigratory streamGABAInverse agonistSpecific receptors
2002
GAT-1 and Reversible GABA Transport in Bergmann Glia in Slices
Barakat L, Bordey A. GAT-1 and Reversible GABA Transport in Bergmann Glia in Slices. Journal Of Neurophysiology 2002, 88: 1407-1419. PMID: 12205162, DOI: 10.1152/jn.2002.88.3.1407.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiological TransportCarrier ProteinsCerebellumElectrophysiologyGABA Plasma Membrane Transport ProteinsGamma-Aminobutyric AcidIn Vitro TechniquesMembrane ProteinsMembrane Transport ProteinsNeurogliaOrganic Anion TransportersPatch-Clamp TechniquesRatsRats, Sprague-DawleyReceptors, GABA-AConceptsGAT-1Bergmann gliaInward currentsGABA transporterWhole-cell patch-clamp recordingsCell patch-clamp recordingsGlial GABA uptakePatch-clamp recordingsRat cerebellar slicesGABA perfusionReceptor blockersAmbient GABANNC-711Extracellular GABAGABA effluxGABA uptakeGABA receptorsCerebellar slicesGAT subtypesNipecotic acidReceptor activationGABABlockersGliaOutward currents
1994
SR 140333, a Novel, Selective, and Potent Nonpeptide Antagonist of the NK1 Tachykinin Receptor: Characterization on the U373MG Cell Line
Oury‐Donat F, Lefevre IA, Thurneyssen O, Gauthier T, Bordey A, Feltz P, Emonds‐Alt X, Le Fur G, Soubrie P. SR 140333, a Novel, Selective, and Potent Nonpeptide Antagonist of the NK1 Tachykinin Receptor: Characterization on the U373MG Cell Line. Journal Of Neurochemistry 1994, 62: 1399-1407. PMID: 7510780, DOI: 10.1046/j.1471-4159.1994.62041399.x.Peer-Reviewed Original ResearchMeSH KeywordsAstrocytomaBinding, CompetitiveCalciumElectric ConductivityGenes, fosHumansInositol PhosphatesIodine RadioisotopesNeurokinin-1 Receptor AntagonistsPeptide FragmentsPiperidinesPotassiumPyrrolidonecarboxylic AcidQuinuclidinesReceptors, Neurokinin-1StereoisomerismSubstance PSuccinimidesTaurineTranscription, GeneticTumor Cells, CulturedConceptsSR 140333Substance PNK1 tachykinin receptor antagonistNK1 receptor activationHunter substance PNK1-selective agonistTachykinin receptor antagonistsInositol monophosphate formationNK1 tachykinin receptorsPotent nonpeptide antagonistHuman astrocytoma cell lineCell linesAstrocytoma cell linesPatch-clamp experimentsReceptor antagonistFormation of inositolTachykinin receptorsNK1 agonistU373MG cell linesCalcium mobilizationNonpeptide antagonistsRadioligand bindingReceptor activationOutward currentsMonophosphate formation