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- Title
Association between plasma omentin-1 levels in type 2 diabetic patients and peripheral artery disease.
- Authors
Biscetti, Federico; Nardella, Elisabetta; Bonadia, Nicola; Angelini, Flavia; Pitocco, Dario; Santoliquido, Angelo; Filipponi, Marco; Landolfi, Raffaele; Flex, Andrea
- Abstract
Background: Type-2 diabetes mellitus is one of the major risk factors of atherosclerosis, particularly in peripheral artery disease (PAD). Several studies have documented a correlation between omentin-1 serum levels, atherosclerosis, and cardiovascular diseases. However, a clear link between circulating omentin-1 and PAD in diabetic patients has yet to be established. The aim of this study was to investigate the potential role of omentin-1 in PAD in type-2 diabetic patients. Methods: In this cross-sectional study, we analyzed omentin-1 serum levels by ELISA in 600 type-2 diabetic patients with (n = 300) and without (n = 300) PAD at Fontaine's stage II, III, or IV. Results: We found that omentin-1 serum levels were significantly lower in diabetic patients with PAD than in diabetic controls (29.46 vs 49.24 ng/mL, P < 0.001) and that the levels gradually decreased in proportion to disease severity (P < 0.05). The association between omentin-1 levels and PAD remained significant after adjusting for major risk factors in a multivariate analysis. Conclusions: Our results suggest that omentin-1 is reduced in type 2 diabetic patients with PAD and that omentin-1 levels are related to disease severity.
- Publication
Cardiovascular Diabetology, 2019, Vol 18, Issue 1, pN.PAG
- ISSN
1475-2840
- Publication type
Article
- DOI
10.1186/s12933-019-0880-7