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Genetic influences of angiotensin-converting enzyme inhibitor response: an opportunity for personalizing therapy?
Jasper J Brugts1, Maarten L Simoons
1Department of Cardiology, Erasmus University Medical Center, 's Gravendijkwal 230, 3015 CE Rotterdam, The Netherlands. j.brugts@erasmusmc.nl
Insights
Pharmacogenetics offers personalized medicine by studying genetic factors influencing angiotensin-converting enzyme (ACE) inhibitor effectiveness in stable coronary artery disease patients. Recent studies suggest this approach is becoming feasible for tailored hypertension and heart failure treatments.
Area of Science:
- Pharmacology
- Genetics
- Cardiology
Background:
- Angiotensin-converting enzyme (ACE) inhibitors are crucial for hypertension, coronary artery disease, and heart failure.
- Personalizing ACE inhibitor therapy based on clinical risk factors is challenging in low-risk patients.
- Pharmacogenetics presents a potential avenue for personalized medicine by considering individual patient genetic factors.
Purpose of the Study:
- To review recent advancements in pharmacogenetic research concerning ACE inhibitors.
- To explore the feasibility of pharmacogenetics in tailoring ACE inhibitor treatment for stable coronary artery disease.
- To identify genetic targets within the renin-angiotensin-aldosterone system for pharmacogenetic studies.
Main Methods:
- Review of recent pharmacogenetic studies on ACE inhibitors.
- Analysis of genetic targets within the renin-angiotensin-aldosterone system.
- Focus on patients with stable coronary artery disease.
Main Results:
- Previous pharmacogenetic studies yielded scarce and inconsistent results.
- Recent larger-scale studies indicate the feasibility of a pharmacogenetic approach.
- The renin-angiotensin-aldosterone system is a plausible target for pharmacogenetic investigations.
Conclusions:
- Pharmacogenetics holds promise for personalized medicine in ACE inhibitor therapy.
- Recent research supports the future feasibility of pharmacogenetic approaches.
- Tailoring ACE inhibitor treatment based on genetic profiles may improve outcomes in stable coronary artery disease.
Abstract:
The angiotensin-converting enzyme (ACE) inhibitors are a cornerstone drug therapy in the current treatment of patients with hypertension, stable coronary artery disease and heart failure. Individualizing therapy of ACE inhibitors with clinical risk factors in low-risk patients with stable coronary artery disease is not feasible. The concept of pharmacogenetics, by studying patient factors more individually, offers a first glimpse in the quest for the 'holy grail' of personalized medicine. As such, genetic targets in the direct pharmacodynamic pathway of ACE inhibitors, the renin-angiotensin-aldosterone system, is a plausible candidate for such an approach. In the past few decades, results of pharmacogenetic studies were scarce and inconsistent. However, recently the first reports of larger pharmacogenetic studies are now confirming that the 'pharmacogenetic approach' might be feasible in the future. The current review focuses on the recent developments in pharmacogenetic research in response to ACE inhibitors in patients with stable coronary artery disease.
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