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Updated: Aug 16, 2026

Receptor Autoradiography Protocol for the Localized Visualization of Angiotensin II Receptors
Published on: June 7, 2016
Angiotensin II receptor antagonists: where do we stand?
1Division of Hypertension and Vascular Medicine, Avenue P Decker, CHUV, 1011 Lausanne, Switzerland. Michel.Burnier@chuv.hospvd.ch
Angiotensin II antagonists effectively manage hypertension with better tolerability than other agents. Ongoing trials assess their impact on major health outcomes and explore combination therapies.
Area of Science:
- Pharmacology
- Cardiovascular Medicine
- Nephrology
Background:
- Losartan, the first angiotensin II receptor antagonist (ARB), launched in 1994.
- Five additional ARBs are now available for hypertension management.
- ARBs demonstrate comparable efficacy to other antihypertensives with improved tolerability.
Purpose of the Study:
- To evaluate the efficacy and tolerability of angiotensin II antagonists in managing hypertension.
- To investigate the potential benefits of ARBs on morbidity and mortality.
- To explore the role of angiotensin AT2 receptors and combination therapies.
Main Methods:
- Review of recent studies on ARBs.
- Analysis of ongoing large-scale clinical trials in hypertension, heart failure, and diabetic nephropathy.
- Focus on research defining the role of AT2 receptors and combined ACE inhibitor/ARB therapy.
Main Results:
- Angiotensin II antagonists are as effective as other antihypertensive agents.
- ARBs exhibit a superior tolerability profile.
- Large clinical trials are underway to establish benefits in morbidity and mortality.
Conclusions:
- Angiotensin II antagonists are a well-tolerated and effective class of antihypertensive drugs.
- Further research and large trials are crucial to confirm long-term benefits on major health outcomes.
- Investigating AT2 receptor roles and combination therapies holds promise for future cardiovascular and renal protection.
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