Cited by 471Nitric Oxide and Endothelin EffectsAntioxidant Activity and Oxidative StressCardiovascular Health and Disease Prevention

Is oxidative stress a therapeutic target in cardiovascular disease?

Münzel, Thomas, Gori, Tommaso, Bruno, Rosa Maria, Taddei, Stefano·2010·European Heart Journal

Abstract

An abnormal production of reactive oxygen species (ROS) and the subsequent decrease in vascular bioavailability of nitric oxide (NO) have long been proposed to be the common pathogenetic mechanism of the endothelial dysfunction, resulting from diverse cardiovascular risk factors such as hypercholesterolaemia, diabetes mellitus, chronic smoking, metabolic syndrome, and hypertension. Superoxide produced by the nicotinamide dinucleotide phosphate (NADPH) oxidase, mitochondrial sources, or the xanthine oxidase may react with NO, thereby resulting in excessive formation of peroxynitrite, a reactive nitrogen species that has been demonstrated to accelerate the atherosclerotic process by causing direct structural damage and by causing further ROS production. Despite this sound biological rationale and a number of pre-clinical and clinical lines of evidence, studies testing the effects of classical antioxidants such as vitamin C, vitamin E, or folic acid in combination with vitamin E have been disappointing. Rather, substances such as statins, angiotensin-converting enzyme inhibitors, or AT1-receptor blockers, which possess indirect antioxidant properties mediated by the stimulation of NO production and simultaneous inhibition of superoxide production (e.g. from the NADPH oxidase), have been shown to improve vascular function in pre-clinical and clinical studies and to reduce the incidence of cardiovascular events in patients with cardiovascular disease. Today, oxidative stress remains an attractive target for cardiovascular prevention and therapy. However, a deeper understanding of its source, and of its role in vascular pathology, is necessary before new trials are attempted.

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Registry

Crossref · 10.1093/eurheartj/ehq396

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  • Cardiovascular risk factors such as hypercholesterolemia and diabetes mellitus impair the synthesis and bioactivity of endothelium-derived NO.

    “Cardiovascular risk factors (e.g., hypercholesterolemia, diabetes mellitus) impair the synthesis and bioactivity of endothelium-derived NO (4, 5).”

    From Dietary nitrate, nitric oxide, and restenosis (2011) · cites this paper as [5]

  • The adverse effect of cardiovascular risk factors on the NOS pathway is mediated by asymmetric dimethylarginine and by vascular generation of superoxide anion, which degrades NO to peroxynitrite.

    “Their adverse effect on the NOS pathway is mediated by asymmetric dimethylarginine (ADMA; the endogenous antagonist of NO synthesis) and by the vascular generation of superoxide anion (O 2 -), which degrades NO to peroxynitrite anion (ONOO -) (4, 5).”

    From Dietary nitrate, nitric oxide, and restenosis (2011) · cites this paper as [5]

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Authors
Münzel, T., Gori, T., Bruno, R. M., & Taddei, S.
Affiliations
  • University Medical Center of the Johannes Gutenberg University Mainz (DE)
  • University of Pisa (IT)
Corresponding author
Münzel, Thomas
Venue
European Heart Journal
Published
2010-10-25
Volume
31
Issue
22
Pages
2741-2748
ISSN
  • 0195-668X (ISSN-L)
  • 1522-9645
OpenAlex
W1974850809
Cited by
470
References
54
Citations by year
2026: 13 · 2025: 12 · 2024: 21 · 2023: 25 · 2022: 21 · 2021: 33 · 2020: 42 · 2019: 32 · 2018: 26 · 2017: 30 · 2016: 32 · 2015: 46 · 2014: 44 · 2013: 39 · 2012: 35
FWCI
2.92
Type
journal article
Language
en
Open access
closed
Locations
  • European Heart Journal (publishedVersion)
  • PubMed (publishedVersion)
  • CINECA IRIS Institutial research information system (University of Pisa) (submittedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Nitric Oxide and Endothelin Effects
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
Keywords
oxidative stress, reactive oxygen species, nitric oxide bioavailability, endothelial dysfunction, NADPH oxidase, superoxide, peroxynitrite, xanthine oxidase, mitochondrial superoxide, antioxidants, statins, ACE inhibitors, angiotensin receptor blockers, atherosclerosis, cardiovascular disease prevention, cardiovascular disease treatment
MeSH terms
Antioxidants, Arginine, Cardiovascular Diseases, Endothelium, Vascular, Humans, Mitochondria, Prognosis, Prospective Studies, Risk Factors, Vitamins, Xanthine Oxidase, Reactive Oxygen Species, Oxidative Stress, Nitric Oxide Synthase, NADPH Oxidases, Polyphenols

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