Protein Tyrosine Phosphatase δ Mediates the Sema3A-Induced Cortical Basal Dendritic Arborization through the Activation of Fyn Tyrosine Kinase
Nakamura F, Okada T, Shishikura M, Uetani N, Taniguchi M, Yagi T, Iwakura Y, Ohshima T, Goshima Y, Strittmatter SM. Protein Tyrosine Phosphatase δ Mediates the Sema3A-Induced Cortical Basal Dendritic Arborization through the Activation of Fyn Tyrosine Kinase. Journal Of Neuroscience 2017, 37: 7125-7139. PMID: 28637841, PMCID: PMC6705738, DOI: 10.1523/jneurosci.2519-16.2017.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedCerebral CortexDendritesEnzyme ActivationFemaleGene Expression Regulation, EnzymologicMaleMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicNeuronal PlasticityProtein-Tyrosine KinasesProto-Oncogene Proteins c-fynReceptor-Like Protein Tyrosine Phosphatases, Class 2Semaphorin-3AConceptsCortical dendritic growthBasal dendritesCultured dorsal root ganglion neuronsCortical layer V neuronsPrimary cultured dorsal root ganglion (DRG) neuronsDorsal root ganglion neuronsWild-type cortical neuronsBasal dendritic arborizationLayer V neuronsAxon guidanceDouble heterozygous mutantsSpecific guidance cuesProtein tyrosine phosphatase δAxon guidance cuesPoor arborizationV neuronsGuidance cuesGanglion neuronsDendritic arborizationCortical neuronsMutant miceSemaphorin 3ASrc kinaseActivation of FynGrowth cone collapse response