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http://purl.uniprot.org/citations/21670212http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21670212http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/21670212http://www.w3.org/2000/01/rdf-schema#comment"The induction of neurite outgrowth and arborization is critical for developmental and regenerative processes. In this paper, we report that the BTB-kelch protein KLHL20 promoted neurite outgrowth and arborization in hippocampal and cortical neurons through its interaction with Cullin3 to form a ubiquitin ligase complex. This complex targeted PDZ-Rho guanine nucleotide exchange factor (RhoGEF), a protein abundantly expressed in the brain, for ubiquitin-dependent proteolysis, thereby restricting RhoA activity and facilitating growth cone spreading and neurite outgrowth. Importantly, targeting PDZ-RhoGEF to KLHL20 required PDZ-RhoGEF phosphorylation by p38 mitogen-activated protein kinase. In response to p38-activating neurotrophins, such as brain-derived neurotrophic factor and neurotrophin-3, KLHL20-mediated PDZ-RhoGEF destruction was potentiated, leading to neurotrophin-induced neurite outgrowth. Our study identified a ubiquitin-dependent pathway that targets PDZ-RhoGEF destruction to facilitate neurite outgrowth and indicates a key role of this pathway in neurotrophin-induced neuronal morphogenesis."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.org/dc/terms/identifier"doi:10.1083/jcb.201103015"xsd:string
http://purl.uniprot.org/citations/21670212http://purl.org/dc/terms/identifier"doi:10.1083/jcb.201103015"xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Lin Y.M."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Lin Y.M."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Lin M.Y."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Lin M.Y."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Chen R.H."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Chen R.H."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Chuang H.H."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Chuang H.H."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Kao T.C."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/author"Kao T.C."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/date"2011"xsd:gYear
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/name"J. Cell Biol."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/name"J. Cell Biol."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/pages"985-994"xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/pages"985-994"xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/title"PDZ-RhoGEF ubiquitination by Cullin3-KLHL20 controls neurotrophin-induced neurite outgrowth."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/title"PDZ-RhoGEF ubiquitination by Cullin3-KLHL20 controls neurotrophin-induced neurite outgrowth."xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/volume"193"xsd:string
http://purl.uniprot.org/citations/21670212http://purl.uniprot.org/core/volume"193"xsd:string