2010
Function of NMDA receptors activated by astrocytic glutamate on postnatal neurogenesis
Platel JC, Bordey A. Function of NMDA receptors activated by astrocytic glutamate on postnatal neurogenesis. Médecine/sciences 2010, 26: 675-677. PMID: 20819695, DOI: 10.1051/medsci/2010268-9675.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsAmino Acid Transport System X-AGAstrocytesGlutamic AcidHippocampusHumansNeurogenesisNeuronsReceptors, N-Methyl-D-Aspartate
2006
GFAP‐expressing cells in the postnatal subventricular zone display a unique glial phenotype intermediate between radial glia and astrocytes
Liu X, Bolteus AJ, Balkin DM, Henschel O, Bordey A. GFAP‐expressing cells in the postnatal subventricular zone display a unique glial phenotype intermediate between radial glia and astrocytes. Glia 2006, 54: 394-410. PMID: 16886203, DOI: 10.1002/glia.20392.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid Transport System X-AGAnimalsAnimals, NewbornAstrocytesBiomarkersCell DifferentiationCell ShapeConnexinsEpendymaGlial Fibrillary Acidic ProteinGlutamic AcidGreen Fluorescent ProteinsMembrane PotentialsMiceMice, TransgenicOrgan Culture TechniquesPatch-Clamp TechniquesPhenotypePotassiumPotassium ChannelsRecombinant Fusion ProteinsStem CellsTelencephalonConceptsGlial fibrillary acidic proteinPostnatal subventricular zoneSubventricular zoneGFAP-expressing cellsRadial gliaAstroglial marker glial fibrillary acidic proteinGlial propertiesEpendymal cellsGlutamate transportersGLT-1 glutamate transporterMarker glial fibrillary acidic proteinAMPA-type glutamate receptorsFunctional glutamate transportersFibrillary acidic proteinHuman glial fibrillary acidic proteinAdult subventricular zoneConnexin 43 expressionGap junction couplingNeural stem cellsMicroM Ba2Acute slicesAstrocytic functionsGlutamate receptorsGlial phenotypeClamp recordings
2004
Glial Glutamate Transporters Limit Spillover Activation of Presynaptic NMDA Receptors and Influence Synaptic Inhibition of Purkinje Neurons
Huang H, Bordey A. Glial Glutamate Transporters Limit Spillover Activation of Presynaptic NMDA Receptors and Influence Synaptic Inhibition of Purkinje Neurons. Journal Of Neuroscience 2004, 24: 5659-5669. PMID: 15215288, PMCID: PMC6729224, DOI: 10.1523/jneurosci.1338-04.2004.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAmino Acid Transport System X-AGAnimalsAntiportersCalciumCerebellumCystineEvoked PotentialsGamma-Aminobutyric AcidGlutamic AcidIn Vitro TechniquesMiceNerve FibersNeural InhibitionNeurogliaPatch-Clamp TechniquesPurkinje CellsReceptors, N-Methyl-D-AspartateReceptors, PresynapticRyanodineSynaptic TransmissionConceptsGlial glutamate transportersMiniature IPSCsPurkinje neuronsGlutamate transportersSpontaneous IPSCsSynaptic inhibitionInhibitory synapsesNMDAR activationWhole-cell patch-clamp recordingsPresynaptic NMDA receptorsPaired-pulse ratioMouse cerebellar slicesNMDA receptor activationPresynaptic NMDA receptor activationPatch-clamp recordingsBergmann glial cellsBeta-benzyloxyaspartic acidAdjacent Purkinje neuronsCystine-glutamate antiporterMIPSC frequencyGABAergic terminalsGABAergic synapsesGlial cellsNMDA receptorsExcitatory synapses
2003
Modulation of Glutamatergic Transmission by Bergmann Glial Cells in Rat Cerebellum In Situ
Bordey A, Sontheimer H. Modulation of Glutamatergic Transmission by Bergmann Glial Cells in Rat Cerebellum In Situ. Journal Of Neurophysiology 2003, 89: 979-988. PMID: 12574474, DOI: 10.1152/jn.00904.2002.Peer-Reviewed Original ResearchMeSH Keywords6-Cyano-7-nitroquinoxaline-2,3-dioneAmino Acid Transport System X-AGAnimalsAspartic AcidCell CommunicationElectric StimulationExcitatory Amino Acid AgonistsExcitatory Amino Acid AntagonistsExcitatory Postsynaptic PotentialsGlutamic AcidMembrane PotentialsN-MethylaspartateNerve FibersNeurogliaPatch-Clamp TechniquesPurkinje CellsRatsRats, Sprague-DawleyReceptors, GlutamateSodiumSynaptic TransmissionConceptsExcitatory postsynaptic currentsBergmann glial cellsGlial cellsPurkinje cell synapseInward currentsCell synapseGlu transportPurkinje cellsSpontaneous excitatory postsynaptic currentsAbsence of TTXPresynaptic glutamate releaseCerebellar brain slicesSpontaneous EPSC frequencyPatch-clamp recordingsSingle glial cellsIonotropic Glu receptorsParallel fibersEPSC frequencyPresynaptic effectsExcitatory transmissionGlutamate releaseGlutamatergic transmissionPostsynaptic currentsGlu receptorsBrain slices