Cited by 156Lipid metabolism and disordersLipoproteins and Cardiovascular HealthCholesterol and Lipid Metabolism

Detection, quantification, and characterization of potentially atherogenic triglyceride-rich remnant lipoproteins

Cohn, Jeffrey S., Marcoux, Caroline, Davignon, Jean·1999·Arteriosclerosis, Thrombosis, and Vascular Biology

Abstract

Abstract —Triglyceride-rich lipoprotein (TRL) remnants are formed in the circulation when apolipoprotein (apo) B-48–containing chylomicrons of intestinal origin or apoB-100–containing VLDL of hepatic origin are converted by lipoprotein lipase, and to a lesser extent by hepatic lipase, into smaller and more dense particles. Compared with their nascent precursors, TRL remnants are depleted of triglyceride, phospholipid, and C apolipoproteins and are enriched in cholesteryl esters and apoE. They can thus be identified, separated, and/or quantified in plasma according to their density, charge, size, specific lipid components, apolipoprotein composition, and/or apolipoprotein immunospecificity. Each of these approaches has contributed to our current understanding of the compositional characteristics of TRL remnants and their potential to promote atherosclerosis. An ongoing search is nevertheless under way for more accurate and clinically applicable remnant lipoprotein assays that will be able to better define coronary artery disease risk in patients with hypertriglyceridemia.

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  1. Scheafer EJ, Levy RI, Anderson DW, Danner RN, Brewer HB Jr, Blackwelder WC. Plasma triglycerides in the regulation of HDL. Lancet. 1978;2:391-393.
  2. Eisenberg S. Remnant lipoprotein metabolism. In: Crepaldi G, Tiengo A, Manzato E, eds. Diabetes, Obesity and Hyperlipidemia: V. The Plurimetabolic Syndrome. New York, NY: Elsevier Science Publishers; 1993;7-14.
  3. Lindgren FT, Jensen LC, Hatch FT. The isolation and quantitative analysis of serum lipoproteins. In: Nelson GJ, ed. Blood Lipids and Lipoproteins. New York, NY: John Wiley-Interscience; 1972: 181-274.
  4. Avogaro P, Cazzolato G, Bittolo Bon G, Belussi F. Levels and chemical composition of HDL2, HDL3 and other major lipoprotein classes in survivors of myocardial infarction. Artery. 1979;5: 495-508.
  5. Weintraub MS, Eisenberg S, Breslow JL. Different patterns of post- prandial metabolism in normals and type IIa, type III and type IV hyperlipoproteinemics: effects of treatment with cholestyramine and gemfibrozil. J Clin Invest. 1987;79:1110 -1119.

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Authors
Cohn, J. S., Marcoux, C., & Davignon, J.
Affiliations
Montreal Clinical Research Institute (CA)
Venue
Arteriosclerosis, Thrombosis, and Vascular Biology
Published
1999-10
Volume
19
Issue
10
Pages
2474-2486
ISSN
  • 1079-5642 (ISSN-L)
  • 1524-4636
OpenAlex
W2162381401
Cited by
156
References
187
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 1 · 2022: 5 · 2021: 5 · 2020: 7 · 2019: 3 · 2018: 6 · 2017: 3 · 2016: 4 · 2015: 4 · 2014: 5 · 2012: 3
FWCI
1.09
Type
journal article
Language
en
Open access
closed
Locations
  • Arteriosclerosis Thrombosis and Vascular Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Heart and Stroke Foundation of Canada
  • Otsuka America
  • Medical Research Council Canada
  • Medical Research Council
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipid metabolism and disorders
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Surgery › Cholesterol and Lipid Metabolism
Keywords
atherogenic lipoproteins, apolipoprotein E, apolipoprotein B-48, apolipoprotein B-100, lipoprotein lipase, hepatic lipase, chylomicrons, VLDL, hypertriglyceridemia, coronary artery disease risk, atherosclerosis
MeSH terms
Arteriosclerosis, Humans, Lipoproteins, Triglycerides

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