Publication: Flavonoids as Natural Anti-Inflammatory Agents Targeting Nuclear Factor-Kappa B (NF kappa B) Signaling in Cardiovascular Diseases: A Mini Review
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Date
2019
Journal Title
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Volume Title
Publisher
Frontiers Media Sa
Abstract
Cardiovascular diseases (CVDs) such as angina, hypertension, myocardial ischemia, and heart failure are the leading causes of morbidity and mortality worldwide. One of the major transcription factors widely associated with CVDs is nuclear factor-kappa B (NF kappa B). NF kappa B activation initiates the canonical and non-conical pathways that promotes activation of transcription factors leading to inflammation, such as leukocyte adhesion molecules, cytokines, and chemokines. Flavonoids are bioactive polyphenolic compounds found abundantly in various fruits, vegetables, beverages (tea, coffee), nuts, and cereal products with cardiovascular protective properties. Flavonoids can be classified into six subgroups based on their chemical structures: flavanones, flavones, flavonols, flavan-3-ols, isoflavones, and anthocyanidins. As NF kappa B inhibitors, these flavonoids may modulate the expression of pro-inflammatory genes leading to the attenuation of the inflammatory responses underlying various cardiovascular pathology. This review presents an update on the anti-inflammatory actions of flavonoids via inhibition of NF kappa B mechanism supporting the therapeutic potential of these natural compounds in various CVDs.
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Keywords
flavonoids, nuclear factor-kappa B signalling, anti-inflammatory, cardiovascular diseases, natural compounds