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Regulatory effects of curcumin on nitric oxide signaling in the cardiovascular system
Sajad Abolfazli1, Parham Mortazavi2, Ali Kheirandish3
1Student Research Committee, School of Pharmacy, Mazandaran University of Medical Science, Sari, Iran.
Insights
Curcumin, derived from Curcuma longa, enhances cardiovascular health by boosting nitric oxide (NO) bioavailability. This natural compound offers protective effects against cardiovascular disease (CVD) through its antioxidant and anti-inflammatory properties.
Area of Science:
- Cardiovascular Science
- Pharmacology
- Natural Products
Background:
- Cardiovascular disease (CVD) is a leading global cause of death, significantly impacting economies.
- Endothelial dysfunction, marked by reduced nitric oxide (NO) generation, is a primary factor in CVD development.
- Nitric oxide plays crucial roles in vasodilation and vascular health.
Purpose of the Study:
- To review the scientific literature on curcumin's effects on nitric oxide (NO) signaling.
- To explore curcumin's impact on vascular endothelial function and cardiovascular health.
- To highlight curcumin's therapeutic potential for cardiovascular diseases (CVDs).
Main Methods:
- Literature review of scientific studies on curcumin and cardiovascular health.
- Analysis of research on curcumin's mechanisms of action, including NO bioavailability.
- Examination of studies investigating curcumin's anti-inflammatory and antioxidant effects.
Main Results:
- Curcumin increases nitric oxide (NO) bioavailability, improving cardiovascular function.
- Curcumin exhibits significant anti-inflammatory and antioxidant properties.
- Curcumin positively influences NO-related signaling pathways, supporting vascular health.
Conclusions:
- Curcumin demonstrates beneficial effects on NO signaling and vascular endothelial function.
- Curcumin holds promise as a therapeutic agent for cardiovascular diseases (CVDs).
- Further research into curcumin's role in managing cardiovascular health is warranted.
Abstract:
The continuously rising prevalence of cardiovascular disease (CVD) globally substantially impacts the economic growth of developing countries. Indeed, one of the leading causes of death worldwide is unfavorable cardiovascular events. Reduced nitric oxide (NO) generation is the pathogenic foundation of endothelial dysfunction, which is regarded as the first stage in the development of a number of CVDs. Nitric oxide exerts an array of biological effects, including vasodilation, the suppression of vascular smooth muscle cell proliferation and the functional control of cardiac cells. Numerous treatment strategies aim to increase NO synthesis or upregulate downstream NO signaling pathways. The major component of Curcuma longa, curcumin, has long been utilized in traditional medicine to treat various illnesses, especially CVDs. Curcumin improves CV function as well as having important pleiotropic effects, such as anti-inflammatory and antioxidant, through its ability to increase the bioavailability of NO and to positively impact NO-related signaling pathways. In this review, we discuss the scientific literature relating to curcumin's positive effects on NO signaling and vascular endothelial function.
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