"IL-6 and Cardiovascular Risk: A Narrative Review" by Nehal N. Mehta, Emil deGoma et al.
 

IL-6 and Cardiovascular Risk: A Narrative Review

Document Type

Journal Article

Publication Date

11-26-2024

Journal

Current atherosclerosis reports

Volume

27

Issue

1

DOI

10.1007/s11883-024-01259-7

Keywords

Atherosclerosis; Cardiovascular outcomes; Hs-CRP; Inflammation; Interleukin-6; Risk prediction

Abstract

PURPOSE OF REVIEW: The objective of this narrative review is to summarize data from recently published prospective observational studies that analyze the association between circulating interleukin-6 (IL-6) levels and cardiovascular clinical or imaging endpoints. RECENT FINDINGS: Higher levels of IL-6 are associated with a higher risk of cardiovascular death, major adverse cardiovascular events, myocardial infarction, stroke, peripheral artery disease, and heart failure. Imaging studies have also shown an association between IL-6 and carotid intima-media thickness progression, carotid plaque progression, severity, and vulnerability. These observations have been consistent across a wide range of study populations and after adjusting for traditional and emerging risk factors including high-sensitivity C-reactive protein. Robust epidemiologic evidence supports IL-6 as a central mediator of cardiovascular risk along with human genetic studies and mechanistic experiments. Ongoing clinical studies are testing the therapeutic hypothesis of IL-6 inhibition in patients with atherosclerotic cardiovascular disease or heart failure.

Department

Medicine

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