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http://purl.uniprot.org/citations/16890542http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/16890542http://www.w3.org/2000/01/rdf-schema#comment"Granuphilin is a crucial component of the docking machinery of insulin-containing vesicles to the plasma membrane. Here, we show that the granuphilin promoter is a target of SREBP-1c, a transcription factor that controls fatty acid synthesis, and MafA, a beta cell differentiation factor. Potassium-stimulated insulin secretion (KSIS) was suppressed in islets with adenoviral-mediated overexpression of granuphilin and enhanced in islets with knockdown of granuphilin (in which granuphilin had been knocked down). SREBP-1c and granuphilin were activated in islets from beta cell-specific SREBP-1c transgenic mice, as well as in several diabetic mouse models and normal islets treated with palmitate, accompanied by a corresponding reduction in insulin secretion. Knockdown- or knockout-mediated ablation of granuphilin or SREBP-1c restored KSIS in these islets. Collectively, our data provide evidence that activation of the SREBP-1c/granuphilin pathway is a potential mechanism for impaired insulin secretion in diabetes, contributing to beta cell lipotoxicity."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.org/dc/terms/identifier"doi:10.1016/j.cmet.2006.06.009"xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Endo Y."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Izumi T."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Kato T."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Nakagawa Y."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Takahashi S."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Suzuki H."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Yamamoto T."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Yamada N."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Shimano H."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Sone H."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Takahashi A."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Ishikawa M."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Toyoshima H."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Yokoo T."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Gomi H."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Hasty A.H."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Kumadaki S."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Matsuzaka T."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/author"Yahagi N."xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/date"2006"xsd:gYear
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/name"Cell Metab"xsd:string
http://purl.uniprot.org/citations/16890542http://purl.uniprot.org/core/pages"143-154"xsd:string