Association between circulating cell adhesion molecules and risk of type 2 diabetes: A meta-analysis. (August 2019)

• Record Type: Journal Article
• Authors: Qiu, Shanhu; Cai, Xue; Liu, Jianing; Yang, Bingquan; Zügel, Martina; Steinacker, Jürgen Michael; Sun, Zilin; Schumann, Uwe
• Is Part Of: Atherosclerosis. Volume 287(2019)
• Page Start: 147
• Page End: 154
• Publication Date: 2019-08
• Subjects: Endothelial dysfunction -- Cell adhesion molecules -- Type 2 diabetes -- Meta-analysis; Arteriosclerosis -- Periodicals; Electronic journals; 616.136
• DOI: 10.1016/j.atherosclerosis.2019.06.908
• Languages: English
• ISSNs: 0021-9150

Abstract

Abstract: Background and aims: Cell adhesion molecules (CAMs) are implicated in the initiation and progression of atherosclerosis, but their association with risk of type 2 diabetes remains inconsistent. This meta-analysis aimed to quantify this association with dose-response analysis in the general population without type 2 diabetes at baseline. Methods: Prospective studies, investigating the association of circulating (plasma/serum) CAMs, such as intercellular adhesion molecule-1 (ICAM-1), E-selectin, vascular cell adhesion molecule-1 (VCAM-1), and P-selectin, with risk of type 2 diabetes, were included. The overall relative risks (RRs) with 95% confidence intervals (CIs) were calculated using a random-effects model. Results: Sixteen datasets from 15 studies were included. The overall RR was 1.88 (95% CI 1.59 to 2.23) per 1-ln μg/ml increase in ICAM-1, and 2.44 (95% CI 1.90 to 3.12) per 1-ln μg/ml increase in E-selectin. These associations were log-linearly shaped (both p non-linearity >0.05) and independent of traditional cardiovascular risk factors (all p < 0.05). ICAM-1 had comparable predictive ability as E-selectin (2.22 versus 2.66, p = 0.40). However, no significant association was observed for VCAM-1 (RR 1.20, 95% CI 0.73 to 1.98) or P-selectin (RR 1.01, 95% CI 0.64 to 1.59), and the added predictive value of circulating CAMs assessed by Integrated Discrimination Improvement to the basic prediction models was small (0.01 for ICAM-1, 0.003 for E-selectin, and 0.007 for VCAM-1). Conclusions: Elevated circulating CAMs, especially ICAM-1 and E-selectin, led to increased risk of type 2 diabetes in a dose-dependent manner, supporting the assumption that endothelial dysfunction contributes to the development of diabetes. Graphical abstract: Image 1 Highlights: Elevated ICAM-1 and E-selectin increased type 2 diabetes risk dose-dependently. Elevated VCAM-1 or P-selectin did not significantly predict type 2 diabetes risk. ICAM-1 showed comparable ability to E-selectin in predicting type 2 diabetes. CAMs exhibited limited incremental value beyond traditional prediction algorithms.