Quercetin As a Possible Complementary Therapy in Multiple Sclerosis: Anti-Oxidative, Anti-Inflammatory and Remyelination Potential Properties Publisher



Javanbakht P¹ ; Yazdi FR¹ ; Taghizadeh F¹ ; Khadivi F² ; Hamidabadi HG³ ; Kashani IR¹ ; Zarini D¹ ; Mojaverrostami S¹ Show Affiliations
Source: Heliyon Published:2023

Abstract

Multiple sclerosis (MS) is a complex autoimmune disorder of the central nervous system (CNS) which causes various symptoms such as fatigue, dyscoordination weakness and visual weakness. The intricacy of the immune system and obscure etiology are the main reasons for the lack of a definite treatment for MS. Oxidative stress is one of the most important key factors in MS pathogenesis. It can enhance inflammation, neurodegeneration and autoimmune-mediated processes, which can lead to excessive demyelination and axonal disruption. Recently, promising effects of Quercetin as a non-pharmacological anti-oxidant therapy have been reported in preclinical studies of MS disease. In this review, we provide a compendium of preclinical and clinical studies that have investigated the effects of Quercetin on MS disease to evaluate its potential utility as a complementary therapy in MS. Quercetin treatment in MS disease not only protects the CNS against oxidative stress and neuroinflammation, but it also declines the demyelination process and promotes remyelination potential. The present study clarifies the reported knowledge on the beneficial effects of Quercetin against MS, with future implication as a neuroprotective complementary therapy. © 2023