Plasma levels of the proinflammatory chitin-binding glycoprotein YKL-40, variation in the chitinase 3-like 1 gene (CHI3L1), and incident cardiovascular events.

ABSTRACT:

Background

YKL-40, encoded by the chitinase 3-like 1 (CHI3L1) gene, is a chitinase-like protein involved in innate immune function hypothesized to play a role in the progression of atherosclerosis that may have differential roles in myocardial infarction (MI), as compared to stroke.

Methods and results

In a nested case-control study conducted within a prospective cohort of 23 294 initially healthy women of European ancestry, we (1) measured plasma concentration of YKL-40 among 359 participants who subsequently developed cardiovascular events and among 359 age-, smoking-, and hormone replacement therapy-matched participants who remained free of disease during 17 years of follow-up, (2) compared effects of YKL-40 on vascular risk to that associated with 3 alternative inflammat

SUBMITTER: Ridker PM 

PROVIDER: S-EPMC4309091 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature