High‐Density Lipoprotein Subspecies Defined by Apolipoprotein C‐III and Subclinical Atherosclerosis Measures: MESA (The Multi‐Ethnic Study of Atherosclerosis)

摘要

BackgroundApolipoprotein C‐III (apoC‐III), a small proinflammatory protein present on 6% to 7% of high‐density lipoprotein (HDL) particles, defines a subspecies of HDL adversely associated with coronary heart disease in primarily white cohorts. In a multi‐ethnic population free of clinical cardiovascular disease, we evaluated the relationship between apoC‐III–defined HDL subspecies and subclinical markers of atherosclerotic pathology.