文章基本信息

标题：Omega-3 fatty acid supplementation and cardiovascular disease Thematic Review Series: New Lipid and Lipoprotein Targets for the Treatment of Cardiometabolic Diseases
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作者：Donald B. Jump ; Christopher M. Depner ; Sasmita Tripathy 等
期刊名称：JLR Papers In Press
印刷版ISSN：0022-2275
电子版ISSN：1539-7262
出版年度：2012
卷号：53
期号：12
页码：2525-2545
DOI：10.1194/jlr.R027904
语种：English
出版社：American Society for Biochemistry and Molecular Biology
摘要：Epidemiological studies on Greenland Inuits in the 1970s and subsequent human studies have established an inverse relationship between the ingestion of omega-3 fatty acids [C_20–22 ω 3 polyunsaturated fatty acids (PUFA)], blood levels of C_20–22 ω 3 PUFA, and mortality associated with cardiovascular disease (CVD). C_20–22 ω 3 PUFA have pleiotropic effects on cell function and regulate multiple pathways controlling blood lipids, inflammatory factors, and cellular events in cardiomyocytes and vascular endothelial cells. The hypolipemic, anti-inflammatory, anti-arrhythmic properties of these fatty acids confer cardioprotection. Accordingly, national heart associations and government agencies have recommended increased consumption of fatty fish or ω 3 PUFA supplements to prevent CVD. In addition to fatty fish, sources of ω 3 PUFA are available from plants, algae, and yeast. A key question examined in this review is whether nonfish sources of ω 3 PUFA are as effective as fatty fish-derived C_20–22 ω 3 PUFA at managing risk factors linked to CVD. We focused on ω 3 PUFA metabolism and the capacity of ω 3 PUFA supplements to regulate key cellular events linked to CVD. The outcome of our analysis reveals that nonfish sources of ω 3 PUFA vary in their capacity to regulate blood levels of C_20–22 ω 3 PUFA and CVD risk factors.
关键词：dyslipidemia ; inflammation ; endothelial cell ; cardiomyocyte ; PUFA metabolism ; single nucleotide polymorphism