2015
PreImplantation Factor bolsters neuroprotection via modulating Protein Kinase A and Protein Kinase C signaling
Mueller M, Schoeberlein A, Zhou J, Joerger-Messerli M, Oppliger B, Reinhart U, Bordey A, Surbek D, Barnea ER, Huang Y, Paidas M. PreImplantation Factor bolsters neuroprotection via modulating Protein Kinase A and Protein Kinase C signaling. Cell Death & Differentiation 2015, 22: 2078-2086. PMID: 25976303, PMCID: PMC4816111, DOI: 10.1038/cdd.2015.55.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBcl-Associated Death ProteinBrain InjuriesCell Line, TumorCell SurvivalCyclic AMPCyclic AMP Response Element-Binding ProteinCyclic AMP-Dependent Protein KinasesDisease Models, AnimalGAP-43 ProteinMiceMicroRNAsNeuroprotective AgentsPeptidesProtein Kinase CProto-Oncogene Proteins c-bcl-2RatsRNA InterferenceSignal TransductionToll-Like Receptor 4ConceptsPreImplantation FactorCentral nervous system damageExperimental autoimmune encephalomyelitisPerinatal brain injuryBrain injury modelNervous system damageExpression of GAP43Autoimmune encephalomyelitisTLR4 expressionNeuronal lossPotential clinical applicationsCNS diseaseNeuronal deathBrain injuryClinical trialsInjury modelFast-track approvalProtective effectRodent modelsGAP-43NeuroprotectionSystem damageNeuronal growthProtein kinaseCortical architecture
2012
Transient mGlu5R inhibition enhances the survival of granule cell precursors in the neonatal cerebellum
Kubera C, Hernandez AL, Heng V, Bordey A. Transient mGlu5R inhibition enhances the survival of granule cell precursors in the neonatal cerebellum. Neuroscience 2012, 219: 271-279. PMID: 22677205, PMCID: PMC3402690, DOI: 10.1016/j.neuroscience.2012.05.064.Peer-Reviewed Original ResearchConceptsExternal germinal layerGranule cell precursorsGranule cellsS-phase marker bromodeoxyuridineMetabotropic glutamate receptor 5Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) stainingTransferase dUTP nick end labeling stainingCell precursorsDUTP nick end labeling stainingNick end labeling stainingGlutamate receptor 5Postnatal day 2Proliferative granule cell precursorsEnd labeling stainingCerebellar granule cellsAcute slicesAbundant neuronsBrdU injectionLabeling stainingVivo treatmentReceptor 5Day 2Vivo injectionSpecific receptorsClonal expansionmiR-132 Enhances Dendritic Morphogenesis, Spine Density, Synaptic Integration, and Survival of Newborn Olfactory Bulb Neurons
Pathania M, Torres-Reveron J, Yan L, Kimura T, Lin TV, Gordon V, Teng ZQ, Zhao X, Fulga TA, Van Vactor D, Bordey A. miR-132 Enhances Dendritic Morphogenesis, Spine Density, Synaptic Integration, and Survival of Newborn Olfactory Bulb Neurons. PLOS ONE 2012, 7: e38174. PMID: 22693596, PMCID: PMC3364964, DOI: 10.1371/journal.pone.0038174.Peer-Reviewed Original ResearchConceptsOlfactory bulb neuronsSynaptic integrationMiR-132Bulb neuronsSpine densityFrequency of GABAergicGlutamatergic synaptic inputsSubventricular zone neurogenesisMiR-132 overexpressionMiR-132 expressionMicroRNA miR-132Neonatal SVZTransplanted neuronsDendritic complexityNewborn neuronsNeuronal survivalPostnatal neurogenesisSynaptic inputsTransplant therapyDendritic morphogenesisNeuronsVivo electroporationSurvivalSignificant increasePlasticity program
2010
NMDA Receptors Activated by Subventricular Zone Astrocytic Glutamate Are Critical for Neuroblast Survival Prior to Entering a Synaptic Network
Platel JC, Dave KA, Gordon V, Lacar B, Rubio ME, Bordey A. NMDA Receptors Activated by Subventricular Zone Astrocytic Glutamate Are Critical for Neuroblast Survival Prior to Entering a Synaptic Network. Neuron 2010, 65: 859-872. PMID: 20346761, PMCID: PMC2861893, DOI: 10.1016/j.neuron.2010.03.009.Peer-Reviewed Original ResearchConceptsAdult-born neuronsNMDA receptorsNMDAR activitySynaptic networksNeuroblast survivalGlutamate release machineryAstrocyte-like cellsLoss of neuroblastsNeonatal electroporationSpecialized astrocytesAstrocytic glutamateOlfactory bulbVesicular releaseRelease machineryReceptorsNeuroblastsNeuronsIntercellular mechanismsSurvivalGlutamateNeuroblast apoptosisAstrocytesNeurogenesisNeurotransmittersSVZ