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http://purl.uniprot.org/citations/23426181http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/23426181http://www.w3.org/2000/01/rdf-schema#comment"Diabetes increases oxidant stress and doubles the risk of dying after myocardial infarction, but the mechanisms underlying increased mortality are unknown. Mice with streptozotocin-induced diabetes developed profound heart rate slowing and doubled mortality compared with controls after myocardial infarction. Oxidized Ca(2+)/calmodulin-dependent protein kinase II (ox-CaMKII) was significantly increased in pacemaker tissues from diabetic patients compared with that in nondiabetic patients after myocardial infarction. Streptozotocin-treated mice had increased pacemaker cell ox-CaMKII and apoptosis, which were further enhanced by myocardial infarction. We developed a knockin mouse model of oxidation-resistant CaMKIIδ (MM-VV), the isoform associated with cardiovascular disease. Streptozotocin-treated MM-VV mice and WT mice infused with MitoTEMPO, a mitochondrial targeted antioxidant, expressed significantly less ox-CaMKII, exhibited increased pacemaker cell survival, maintained normal heart rates, and were resistant to diabetes-attributable mortality after myocardial infarction. Our findings suggest that activation of a mitochondrial/ox-CaMKII pathway contributes to increased sudden death in diabetic patients after myocardial infarction."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.org/dc/terms/identifier"doi:10.1172/jci65268"xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Gao Z."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Lang D."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Luo M."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Yang J."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Yang B."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Guan X."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Glynn P."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Anderson M.E."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Weiss R.M."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Hund T.J."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Luczak E.D."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Sossalla S."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Maier L.S."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Efimov I.R."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Kutschke W."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Rokita A.G."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/author"Swaminathan P.D."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/date"2013"xsd:gYear
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/name"J Clin Invest"xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/pages"1262-1274"xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/title"Diabetes increases mortality after myocardial infarction by oxidizing CaMKII."xsd:string
http://purl.uniprot.org/citations/23426181http://purl.uniprot.org/core/volume"123"xsd:string