2014
Ablation of ErbB4 from excitatory neurons leads to reduced dendritic spine density in mouse prefrontal cortex
Cooper MA, Koleske AJ. Ablation of ErbB4 from excitatory neurons leads to reduced dendritic spine density in mouse prefrontal cortex. The Journal Of Comparative Neurology 2014, 522: 3351-3362. PMID: 24752666, PMCID: PMC4107058, DOI: 10.1002/cne.23615.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAnimalsCalcium-Calmodulin-Dependent Protein Kinase Type 2Cell FractionationCells, CulturedDendritic SpinesDisks Large Homolog 4 ProteinGene Expression RegulationGreen Fluorescent ProteinsGuanylate KinasesMembrane ProteinsMiceMice, TransgenicMitogen-Activated Protein Kinase 3NestinNeuronsPrefrontal CortexReceptor, ErbB-4SynapsesTransfectionConceptsDendritic spine densitySpine densityExcitatory pyramidal cellsExcitatory neuronsPrefrontal cortexPyramidal cellsDendritic spinesErbB4 functionAblation of ErbB4Dendritic spine lossCortical neuronal culturesMouse prefrontal cortexDendritic spine developmentMonths of ageSynaptic plasma membrane preparationsSpine lossWeanling miceDorsomedial prefrontal cortexPsychiatric disordersKnockout miceMature spinesErbB4 signalingSynaptic plasticityNeuronal culturesDisease pathology
2012
Arg Kinase Regulates Prefrontal Dendritic Spine Refinement and Cocaine-Induced Plasticity
Gourley SL, Olevska A, Warren MS, Taylor JR, Koleske AJ. Arg Kinase Regulates Prefrontal Dendritic Spine Refinement and Cocaine-Induced Plasticity. Journal Of Neuroscience 2012, 32: 2314-2323. PMID: 22396406, PMCID: PMC3386297, DOI: 10.1523/jneurosci.2730-11.2012.Peer-Reviewed Original ResearchConceptsSpine densityAdolescent wild-type mouseHippocampal CA1 pyramidal neuronsDendritic spine densityCA1 pyramidal neuronsPostnatal day 60Wild-type miceDendritic spine developmentCocaine-Induced PlasticityAddictive-like behaviorsPyramidal neuronsCocaine sensitizationDendritic spinesPsychomotor sensitizationProtective consequencesSpine headsNeuropsychiatric disordersOrbitofrontal cortexDay 60Local applicationArg inhibitionPsychomotor sensitivityIntracellular mechanismsPsychostimulant sensitivitySpine development