Anti-gout and urate-lowering potentials of curcumin: A review from bench to beside

Curr Med Chem. 2023 Jul 21. doi: 10.2174/0929867331666230721154653. Online ahead of print.

Abstract

Background: Gouty arthritis is a complex form of inflammatory arthritis, triggered by the sedimentation of monosodium urate crystals in periarticular tissues, synovial joints, and other sites in the body. Curcumin is a natural polyphenol compound, isolated from the rhizome of the plant Curcuma longa, possessing countless physiological features, including antioxidant, anti-inflammatory, and anti-rheumatic qualities.

Objective: This study aimed to discuss the beneficial impacts of curcumin and its mechanism in treating gout disease.

Methods: Ten English and Persian databases were used to conduct a thorough literature search. Studies examining the anti-gouty arthritis effects of curcumin and meeting the inclusion criteria were included.

Results: According to the studies, curcumin has shown xanthine oxidase and urate transporter-1 inhibitory properties, uric acid inhibitory characteristics, and antioxidant and anti-inflammatory effects. However, some articles found no prominent reduction in uric acid levels.

Conclusion: In this review, we emphasized the potency of curcumin and its compounds against gouty arthritis. Despite the potency, we suggest an additional well-designed evaluation of curcumin, before its therapeutic effectiveness is completely approved as an anti-gouty arthritis agent.

Keywords: Arthritis; Curcumin; Gout; Joint Diseases; Uric Acid.