2021
Small Extracellular Vesicles Control Dendritic Spine Development through Regulation of HDAC2 Signaling
Zhang L, Lin TV, Yuan Q, Sadoul R, Lam TT, Bordey A. Small Extracellular Vesicles Control Dendritic Spine Development through Regulation of HDAC2 Signaling. Journal Of Neuroscience 2021, 41: 3799-3807. PMID: 33741723, PMCID: PMC8084316, DOI: 10.1523/jneurosci.0766-20.2021.Peer-Reviewed Original ResearchConceptsSmall extracellular vesiclesRegulation of HDAC2Extracellular vesiclesSpine developmentCell-cell signalingTranscriptional programsCortical neuronsSEV releaseTranscriptional decreaseDendritic spinesNeuronal developmentNeuron developmentDendritic spine developmentLines of evidenceHDAC2Paracrine communicationAge-dependent decreaseVesiclesPopulations of neuronsRegulationLC-MS/MSHDAC2 levelsSynaptic targetsExcitatory synapsesSpine growthRab27a-Dependent Paracrine Communication Controls Dendritic Spine Formation and Sensory Responses in the Barrel Cortex
Zhang L, Zhang X, Hsieh LS, Lin TV, Bordey A. Rab27a-Dependent Paracrine Communication Controls Dendritic Spine Formation and Sensory Responses in the Barrel Cortex. Cells 2021, 10: 622. PMID: 33799820, PMCID: PMC8000154, DOI: 10.3390/cells10030622.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedDendritic SpinesExcitatory Postsynaptic PotentialsExtracellular VesiclesFemaleGene Expression Regulation, DevelopmentalGestational AgeMiceParacrine CommunicationPregnancyPyramidal CellsRab27 GTP-Binding ProteinsSensory Receptor CellsSomatosensory CortexSynaptic TransmissionVibrissaeConceptsSmall extracellular vesiclesL4 neuronsParacrine communicationExcitatory synaptic transmissionRelease of sEVsDendritic spine formationCell-autonomous effectsRisk of autismL2/3 neuronsPyramidal neuronsLayer 2/3Somatosensory cortexBarrel cortexCortical neuronsSynaptic transmissionWhisker stimulationSomatosensory informationJuvenile miceSynaptic connectivitySynaptic integrationSpine formationBrain developmentNeuronsSensory stimulationSpine development
2010
MicroRNA miR‐137 Regulates Neuronal Maturation by Targeting Ubiquitin Ligase Mind Bomb‐1
Smrt RD, Szulwach KE, Pfeiffer RL, Li X, Guo W, Pathania M, Teng Z, Luo Y, Peng J, Bordey A, Jin P, Zhao X. MicroRNA miR‐137 Regulates Neuronal Maturation by Targeting Ubiquitin Ligase Mind Bomb‐1. Stem Cells 2010, 28: 1060-1070. PMID: 20506192, PMCID: PMC3140955, DOI: 10.1002/stem.431.Peer-Reviewed Original ResearchConceptsNeuronal maturationMiR-137Dendritic morphogenesisSpine developmentNovel miRNA-mediated mechanismCultured primary neuronsMiR-137 overexpressionConserved target sitesMiR-137 targetsBrain-enriched microRNAYoung neuronsMicroRNA miR-137Phenotypic maturationPrimary neuronsAxonal growthMiRNA-mediated mechanismMIB1Mind bomb-1NeuronsMessenger RNAMaturationOpposite effectOverexpressionMicroRNAsNeurodevelopment