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Apo a-I modulating therapies
1Department of Cardiovascular Medicine, Heart & Vascular Institute, Cleveland Clinic, Cleveland, OH 44195, USA. nichols1@ccf.org
Insights
Despite effective cholesterol lowering, cardiovascular risk remains high. New therapies targeting high-density lipoproteins (HDLs) and apolipoprotein A-I are being developed to enhance cardioprotection.
Area of Science:
- Cardiovascular Medicine
- Lipid Metabolism
- Pharmacology
Background:
- Residual cardiovascular risk persists even with effective low-density lipoprotein cholesterol reduction.
- High-density lipoproteins (HDLs) show potential as a therapeutic target for cardioprotection.
- Current research focuses on developing novel agents to enhance HDL functionality.
Purpose of the Study:
- To explore therapeutic strategies for reducing residual cardiovascular risk.
- To investigate the role of high-density lipoproteins (HDLs) in cardioprotection.
- To evaluate novel agents targeting apolipoprotein A-I for HDL modification.
Main Methods:
- Review of population and animal studies on HDL function.
- Analysis of ongoing research into novel cardioprotective therapies.
- Evaluation of strategies targeting apolipoprotein A-I.
Main Results:
- Evidence suggests HDLs are a promising target for cardiovascular risk reduction.
- Development of new agents to promote HDL activity is a key focus.
- Strategies involving apolipoprotein A-I are under active investigation.
Conclusions:
- Targeting HDL and its major protein, apolipoprotein A-I, offers a promising avenue for novel cardioprotective therapies.
- Further research into HDL-modulating agents is warranted to address residual cardiovascular risk.
- Developing therapies that enhance HDL function may significantly improve cardiovascular outcomes.
Abstract:
The substantial residual risk of cardiovascular events despite the implementation of effective lowering of low-density lipoprotein cholesterol highlights the need to develop additional cardioprotective therapies. Evidence from population and animal studies suggests that high-density lipoproteins (HDLs), the protective lipid particles, may represent a target for therapeutic modification. As a result intensive efforts are in progress to develop new agents that promote HDL activity. Among these different approaches, a range of strategies that target apolipoprotein A-I, the major protein carried on HDL, are being evaluated.
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