Soluble ST2 associates with diabetes but not established cardiovascular risk factors : a new inflammatory pathway of relevance to diabetes?
Miller, Ashley M. and Purves, David and McConnachie, Alex and Asquith, Darren L. and Batty, G. David and Burns, Harry and Cavanagh, Jonathan and Ford, Ian and McLean, Jennifer S. and Packard, Chris J. and Shiels, Paul G. and Turner, Helen and Velupillai, Yoga N. and Deans, Kevin A. and Welsh, Paul and McInnes, Iain B. and Sattar, Naveed (2012) Soluble ST2 associates with diabetes but not established cardiovascular risk factors : a new inflammatory pathway of relevance to diabetes? PLoS ONE, 7 (10). e47830. ISSN 1932-6203 (https://doi.org/10.1371/journal.pone.0047830)
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Abstract
Preliminary data mostly from animal models suggest the sST2/IL-33 pathway may have causal relevance for vascular disease and diabetes and thus point to a potential novel inflammatory link to cardiometabolic disease. However, the characterisation of sST2 levels in terms of metabolic or vascular risk in man is completely lacking. We sought to address this gap via a comprehensive analysis of risk factor and vascular correlates of sST2 in a cross-sectional study (pSoBid). We measured sST2 in plasma in 639 subjects and comprehensively related it to cardiovascular and diabetes risk factors and imaged atherosclerosis measures. Circulating sST2 levels increased with age, were lower in women and in highest earners. After adjusting for age and gender, sST2 levels associated strongly with markers of diabetes, including triglycerides [effect estimate (EE) per 1 standard deviation increase in sST2:1.05 [95%CI 1.01,1.10]), liver function (alanine aminotransaminase [ALT] and γ-glutamyl transferase [GGT]: EE 1.05 [1.01,1.09] and 1.13 [1.07,1.19] respectively), glucose (1.02 [1.00,1.03]) and sICAM-1 (1.05 [1.02,1.07]). However, sST2 levels were not related to smoking, cholesterol, blood pressure, or atheroma (carotid intima media thickness, plaque presence). These results suggest that sST2 levels, in individuals largely without vascular disease, are related principally to markers associated with diabetes and ectopic fat and add support for a role of sST2 in diabetes. Further mechanistic studies determining how sST2 is linked to diabetes pathways may offer new insights into the inflammatory paradigm for type 2 diabetes.
ORCID iDs
Miller, Ashley M., Purves, David ORCID: https://orcid.org/0000-0001-8294-0706, McConnachie, Alex, Asquith, Darren L., Batty, G. David, Burns, Harry ORCID: https://orcid.org/0000-0001-8839-7492, Cavanagh, Jonathan, Ford, Ian, McLean, Jennifer S., Packard, Chris J., Shiels, Paul G., Turner, Helen, Velupillai, Yoga N., Deans, Kevin A., Welsh, Paul, McInnes, Iain B. and Sattar, Naveed;-
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Item type: Article ID code: 65137 Dates: DateEvent24 October 2012PublishedSubjects: Medicine > Medicine (General) Department: Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences
Faculty of Humanities and Social Sciences (HaSS) > International Public Policy Institute (IPPI)Depositing user: Pure Administrator Date deposited: 13 Aug 2018 10:05 Last modified: 15 Sep 2024 00:53 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/65137