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Published on: November 10, 2017
The treatment of coronary heart disease: an update. Part 3: Statins beyond cholesterol lowering
1Onasion Cardiothoracic Surgery Centre, First Cardiology Department, 356 Sygrou Avenue, Kallithea, Athens 176 74, Greece.
Insights
Statins offer vascular benefits beyond lowering LDL cholesterol by acting on blood vessels. Different statins may vary in their effectiveness for preventing vascular disease.
Area of Science:
- Cardiovascular Pharmacology
- Lipid Metabolism
- Vascular Biology
Background:
- Statins are primarily known for lowering low-density lipoprotein (LDL) cholesterol.
- Emerging evidence suggests pleiotropic effects of statins beyond lipid-lowering.
- Vascular events are a major cause of morbidity and mortality.
Framework:
- This review explores the non-lipid-lowering actions of statins.
- Focuses on effects on vascular endothelium, smooth muscle, and hemostatic factors.
- Highlights inter-statin differences in these pleiotropic effects.
Implementation:
- Statins interact with the vascular endothelium to improve function.
- They influence vascular smooth muscle cells, affecting proliferation and migration.
- Statins modulate hemostatic factors, impacting thrombosis risk.
Implications:
- These pleiotropic effects may contribute to the reduction in vascular events.
- Variations in these actions suggest differential efficacy among statin medications.
- Understanding these mechanisms can optimize statin selection for cardiovascular prevention.
Abstract:
Statins may have additional properties beyond diminishing low-density lipoprotein (LDL) cholesterol levels. These actions could reduce the risk of vascular events. For example, these lipid lowering drugs act on the vascular endothelium, smooth muscle, haemostatic factors and the vessel wall. There are several differences in how statins act on these systems. These observations, in turn, lead to the conclusion that all statins may not be equally effective in terms of vascular disease prevention.
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