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14-11-2024 | Coronary Heart Disease | Review Free for a limited time

The Emerging Potential of Apolipoprotein C-III Inhibition for ASCVD Prevention: A State-of-the-Art Review

Authors: Samuel D. Maidman, Robert A. Hegele, Robert S. Rosenson

Published in: Current Atherosclerosis Reports | Issue 1/2024

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Abstract

Purpose of Review

Multiple agents are being developed that inhibit apolipoprotein (apo) C-III. This state-of-the-art review examines their potential for atherosclerotic cardiovascular disease (ASCVD) risk reduction.

Recent Findings

Apo C-III, an apolipoprotein on the surface of triglyceride-rich lipoproteins (TRLs), impairs clearance of TRLs through both lipoprotein lipase dependent and independent pathways, thereby resulting in increased concentrations of triglycerides. Apo C-III has also been shown to have pro-atherogenic effects when bound to high-density lipoprotein (HDL) particles. Classical and genetic epidemiology studies provide support for the concept that apo C-III is associated with an increased risk of ASCVD events.

Summary

Drug efficacy of agents that silence APOC3 mRNA has been studied in populations with varying hypertriglyceridemia severity, including those with familial chylomicronemia syndrome, multifactorial chylomicronemia syndrome/severe hypertriglyceridemia, and mixed hyperlipidemia. Randomized controlled trials have reported significant reductions in TG and non-HDL cholesterol levels among these patients treated with APOC3 inhibitors. Upcoming clinical outcomes trials seek to establish a role for APOC3 inhibitors to reduce risk of ASCVD.
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Metadata
Title
The Emerging Potential of Apolipoprotein C-III Inhibition for ASCVD Prevention: A State-of-the-Art Review
Authors
Samuel D. Maidman
Robert A. Hegele
Robert S. Rosenson
Publication date
14-11-2024
Publisher
Springer US
Published in
Current Atherosclerosis Reports / Issue 1/2024
Print ISSN: 1523-3804
Electronic ISSN: 1534-6242
DOI
https://doi.org/10.1007/s11883-024-01258-8

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