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Updated: Sep 25, 2026

A Modified Two Kidney One Clip Mouse Model of Renin Regulation in Renal Artery Stenosis
Published on: October 26, 2020
Renin-angiotensin system and atherothrombotic disease: from genes to treatment
Douglas S Jacoby1, Daniel J Rader
1Division of Cardiovascular Medicine, Department of Medicine, University of Pennsylvania Health System, 3400 Spruce Street, Philadelphia, PA 19104, USA. douglas.jacoby@uphs.upenn.edu
Abstract:
The renin-angiotensin system plays a central role in the pathogenesis of cardiovascular disease. At the molecular and cellular levels, angiotensin II, the main effector peptide of the system, stimulates key components of atherosclerosis. Trials in animals and humans indicate that blocking renin-angiotensin system pathways decreases atherosclerotic plaque progression and ischemic events. This review provides a broad overview of the entire role of the renin-angiotensin system in atherothrombotic disease, ranging from molecular pathways to human genetics to the latest clinical trials.
Insights
The renin-angiotensin system drives cardiovascular disease and atherosclerosis. Blocking this system reduces plaque buildup and ischemic events, offering therapeutic potential.
Area of Science:
- Cardiovascular Science
- Molecular Biology
- Genetics
Background:
- The renin-angiotensin system (RAS) is integral to cardiovascular disease pathogenesis.
- Angiotensin II, a key RAS peptide, promotes atherosclerosis at molecular and cellular levels.
Purpose of the Study:
- To provide a comprehensive review of the RAS's role in atherothrombotic disease.
- To cover molecular pathways, human genetics, and clinical trial data.
Main Methods:
- Literature review of animal and human studies.
- Analysis of molecular mechanisms and genetic associations.
- Synthesis of findings from recent clinical trials.
Main Results:
- RAS activation contributes significantly to atherosclerotic plaque development.
- Inhibition of RAS pathways has demonstrated efficacy in reducing plaque progression.
- Blocking RAS effectively decreases the incidence of ischemic events.
Conclusions:
- The renin-angiotensin system is a critical target for managing cardiovascular and atherothrombotic diseases.
- Targeting RAS offers a promising strategy for preventing atherosclerotic plaque progression and related ischemic complications.
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