ArticleJCI insight2025
Icosapent ethyl-induced lipoprotein remodeling and its impact on cardiovascular disease risk markers in normolipidemic individuals.
Article in JCI insight, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- High cholesterol absorption efficiency enhances proatherogenic properties of low-density lipoprotein particles.Journal of internal medicine · 2026Article
- Increased transvascular retention of atherogenic lipoproteins in type 2 diabetes relates to their enhanced proteoglycan binding.JCI insight · 2026Article
- Lipoprotein(a) and Cardiovascular Disease: From Genetic Risk Factor to Therapeutic Target.Cells · 2026Review
- Beyond cholesterol: linking the conformation of apolipoprotein B to atherogenesis.Current opinion in lipidology · 2025Review
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUNDIcosapent ethyl (IPE), an ethyl ester of eicosapentaenoic acid (EPA), reduces cardiovascular disease (CVD), but the mechanism remains elusive. We examined the effect of IPE supplementation on lipoprotein subclasses, lipidomes, and pro-atherogenic properties.METHODSUsing 3 independent metabolomic platforms, we examined the effect of high-dose IPE supplementation for 28 days on fatty acid profiles, lipoprotein subclasses, lipidomes, and pro-atherogenic properties in normolipidemic volunteers (n = 38).RESULTSIPE supplementation increased lipoprotein EPA on average 4-fold within 7 days, returning to baseline after a 7-day washout. Notably, the incorporation displayed marked interindividual variance, negatively correlating with baseline levels. We identified persistent participant-specific lipoprotein fingerprints despite uniform IPE-induced lipidome remodeling across all lipoprotein classes. This remodeling resulted in reductions in saturated, monounsaturated, and n-6 polyunsaturated fatty acids, resulting in reduced clinical risk markers, including triglyceride, remnant cholesterol, and apolipoprotein B (apoB) levels and 10-year CVD risk score. Of the pro-atherogenic properties tested, IPE significantly reduced apoB lipoprotein binding to proteoglycans, which correlated with lower apoB particle concentration, cholesterol content, and specific lipid species in LDL, including phosphatidylcholine 38:3 previously associated with CVD.CONCLUSIONThese findings highlight IPE's rapid, uniform remodeling of lipoproteins and reduced proteoglycan binding, likely contributing to previously observed CVD risk reduction. Persistent interindividual lipidome signatures underscore the potential for personalized therapeutic approaches in atherosclerotic CVD treatment.TRIAL REGISTRATIONNCT04152291.FUNDINGJenny and Antti Wihuri Foundation, Research Council of Finland, Sigrid Jusélius Foundation, Finnish Foundation for Cardiovascular Research, Emil Aaltonen Foundation, Ida Montin Foundation, Novo Nordisk Foundation, Finnish Cultural Foundation, and Jane and Aatos Erkko Foundation.
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