Aims: Osteoprotegerin (OPG) is a glycoprotein from tumour necrosis factor receptor superfamily, responsible for osteoclastogenesis inhibition and associated with arterial calcification and stiffness. We describe the association between metabolic syndrome (MS) and OPG in type 2 diabetes mellitus patients. Methodology: We consecutively enrolled 1220 patients from our institution's Diabetes Centre from August 2011. Anthropometric data such as fasting blood/urine were obtained, and OPG was measured by enzyme-linked immunosorbent assay (ELISA). Results: Mean (standard deviation (SD)) of age and diabetes duration was 57.4 (10.9) years and 11.2 (8.9) years, respectively. Prevalence of MS was 64.3% (95% confidence interval (
Conclusion:Higher OPG levels were associated with risk of MS and microvascular complications. Studies are needed to test whether OPG could be a useful biomarker identifying patients at risk of vascular complications and whether further exploration of this pathway may lead novel therapeutic options.
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