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Association of Circulating Chemerin With Subclinical Parameters of... » Isaúde
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Arteriosclerosis, Thrombosis, and Vascular Biology
2018-06-27 17:45:10

Association of Circulating Chemerin With Subclinical Parameters of AtherosclerosisHighlights [Clinical and Population Studies]

Assunto: Biomarkers, Growth Factors/Cytokines, Inflammation, Epidemiology, Atherosclerosis

Descrição: Objective-Chemerin has been shown to be associated with inflammation and metabolic syndrome, which are in turn leading risk factors for atherosclerosis. A few clinical studies have concentrated on the role of chemerin in atherosclerosis but revealed divergent findings. Therefore, we aimed to investigate the association of plasma chemerin levels with different subclinical measurements of atherosclerosis in a population-based sample.Approach and Results-Linear and logistic regression models with different atherosclerotic parameters as subclinical outcomes were applied to analyze data from 4003 subjects of the SHIP (Study of Health in Pomerania). After adjustment for metabolic and inflammatory parameters, these models revealed no association of chemerin with carotid intima-media thickness, carotid plaque, or carotid stenosis but a significant inverse association between chemerin and ankle-brachial index. In detail, logistic regression analysis showed that a 25-ng/mL increase in chemerin was associated with a 30% higher odd (95% confidence interval, 1.20-1.41) of having an ankle-brachial index value below the 25th age- and sex-specific quartile.Conclusions-Our analyses revealed a modest inverse association between chemerin and ankle-brachial index that remained consistent after adjustment for metabolic and inflammatory parameters. The association of chemerin with carotid intima-media thickness, carotid plaque, or carotid stenosis was not significant after adjustment for the same confounder set. The investigated subclinical atherosclerotic parameters are representative for the atherosclerotic burden of different arterial regions and different disease stages. Thus, our results might suggest that the value of chemerin as a marker of higher atherosclerotic risk differs depending on the affected arterial region and disease stage.

Editorial: American Heart Association
Seção: Clinical and Population Studies
Número: 7
Volume: 38
Página: 1656 a 1664
Autor: Stephanie Zylla, Marcus Dorr, Henry Volzke, Ulf Schminke, Stephan B. Felix, Matthias Nauck, Nele Friedrich


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