首页|Dietary polyphenols for management of rheumatoid arthritis: Pharmacotherapy and novel delivery systems
Dietary polyphenols for management of rheumatoid arthritis: Pharmacotherapy and novel delivery systems
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NSTL
Wiley
Abstract Rheumatoid arthritis (RA) is a chronic, complex, systemic autoimmune disease causing chronic inflammation, swelling, and pain. It affects pulmonary and ocular physiology, gastrointestinal disturbance, skeletal disorders, and renal malfunctioning. Although conventional and biological drugs available to treat RA are potent and effective, they lead to life‐threatening side effects and patient discomfort. Hence, alternative therapies are explored for their treatment which is safe, effective, and economical. Herbal drugs are widely used as an alternative therapy and some medicinal plants, especially dietary polyphenols proved their efficacy in treating RA. Polyphenols are secondary metabolites of plants possessing several pharmacological actions. They exert anti‐inflammatory, immunomodulatory and anti‐rheumatoid activity by modulating tumor necrosis factor, mitogen‐activated protein kinase, nuclear factor kappa‐light‐chain‐enhancer of activated B cells, and c‐Jun N‐terminal kinases. Thus, polyphenols could be a promising option for the management of RA. Unfortunately, polyphenols suffer from poor bioavailability due to their physicochemical properties and incorporation into novel delivery systems such as liposomes, nanoparticles, nanoemulsions, micelles improved their oral bioavailability. This review article summarizes dietary polyphenols, their pharmacological actions and novel delivery systems for the treatment of RA. Nevertheless, the commercial translation of polyphenols could be only possible after establishing their safety profile and successful clinical trials.
NSTL
Wiley
