Expression of Interleukin 6 signaling receptors in carotid atherosclerosis.

ABSTRACT: Interleukin (IL) 6 contributes to atherosclerotic plaque development through IL6 membrane-bound (IL6R and gp130) and soluble (sIL6R and sgp130) receptors. We investigated IL6 receptor expression in carotid plaques and its correlation with circulating IL6 and soluble receptor levels. Plasma samples and carotid plaques were obtained from 78 patients in the Biobank of Karolinska Endarterectomies study. IL6, sIL6R, and sgp130 were measured in plasma and IL6, IL6R, sIL6R, GP130, and sGP130-RAPS (sGP130) gene expression assessed in carotid plaques. Correlations between plaque IL6 signaling gene expression and plasma levels were determined by Spearman's correlation. Differences in plasma and gene expression levels between patients with (n = 53) and without (n =

SUBMITTER: Ziegler L 

PROVIDER: S-EPMC7879223 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature