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http://purl.uniprot.org/citations/19233842http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19233842http://www.w3.org/2000/01/rdf-schema#comment"Therapeutics based on the actions of the incretin hormones, glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP), have recently been introduced for the treatment of type 2 diabetes mellitus. The serine/threonine kinase Akt is a major mediator of incretin action on the pancreatic islet, increasing beta-cell mass and function and promoting beta-cell survival. The mechanisms underlying incretin activation of Akt are thought to involve an essential phosphoinositide 3-kinase-mediated phosphorylation of threonine 308, similar to the prototypical Akt activator, insulin-like growth factor-I (IGF-I). In this study, using activity assays on immunoprecipitated Akt, we discovered that GIP and GLP-1 were capable of stimulating Akt in the INS-1 beta-cell line and isolated mouse islets via a mechanism that did not require phosphoinositide 3-kinase or phosphorylation of Thr(308) and Ser(473), and this pathway involved the production of cAMP. Furthermore, we found that GIP stimulated anti-apoptotic signaling via this alternate mode of Akt activation. We conclude that incretins can activate Akt via a novel noncanonical mechanism that may provide an alternative therapeutic target for the treatment of type 2 diabetes mellitus and have broader implications for Akt physiology in human health and disease."xsd:string
http://purl.uniprot.org/citations/19233842http://purl.org/dc/terms/identifier"doi:10.1074/jbc.m809116200"xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/author"Underhill T.M."xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/author"McIntosh C.H."xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/author"Widenmaier S.B."xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/author"Sampaio A.V."xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/date"2009"xsd:gYear
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/name"J Biol Chem"xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/pages"10764-10773"xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/title"Noncanonical activation of Akt/protein kinase B in {beta}-cells by the incretin hormone glucose-dependent insulinotropic polypeptide."xsd:string
http://purl.uniprot.org/citations/19233842http://purl.uniprot.org/core/volume"284"xsd:string
http://purl.uniprot.org/citations/19233842http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19233842
http://purl.uniprot.org/citations/19233842http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19233842
http://purl.uniprot.org/uniprot/#_A6HIC2-mappedCitation-19233842http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/#_A6HIC4-mappedCitation-19233842http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/#_P31749-mappedCitation-19233842http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/#_P47196-mappedCitation-19233842http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/#_Q06145-mappedCitation-19233842http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/P31749http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/A6HIC2http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/P47196http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/A6HIC4http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19233842
http://purl.uniprot.org/uniprot/Q06145http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19233842