The role of chronic inflammation in cardiovascular disease and its regulation by nutrients

Area of Science:

• Cardiovascular disease
• Inflammation
• Biochemistry

Background:

• Atherosclerosis and cardiovascular disease (CVD) are driven by synergistic risk markers acting via inflammatory pathways.
• Pro-inflammatory risk markers trigger the release of inflammatory mediators, reactive oxygen species, and nitric oxide from vascular cells.
• Nitric oxide (NO) is crucial for preventing atherosclerosis by promoting vasodilation and suppressing lesion formation.

Purpose of the Study:

• To discuss key inflammatory biochemical risk markers for CVD.
• To explore the role of endothelial cells, smooth muscle cells, and immune cells in CVD.
• To highlight the therapeutic potential of nutrients in mitigating inflammatory pathways and managing CVD.

Main Methods:

• Review of scientific literature on inflammatory pathways in cardiovascular disease.
• Analysis of the role of nitric oxide balance in cardiovascular pathology.
• Examination of the impact of specific nutrients on inflammatory processes and nitric oxide levels.

Main Results:

• Most CVD risk markers possess a pro-inflammatory component, activating cellular responses and releasing vasoactive molecules.
• Nitric oxide plays a pivotal role in inhibiting atherosclerosis progression through vasodilation and reduced vascular smooth muscle proliferation.
• Specific nutrients, including arginine, antioxidants, and enzyme cofactors, can enhance nitric oxide bioavailability and mitigate inflammation.

Conclusions:

• Inflammatory pathways are central to cardiovascular disease pathogenesis.
• Maintaining nitric oxide balance is critical for cardiovascular health.
• Dietary interventions with specific nutrients offer a promising strategy for managing cardiovascular disease by targeting inflammation and supporting nitric oxide production.