Vitamin D3 Improves Behavioral Dysfunction and Promotes Remyelination in Multiple Sclerosis Model Induced by Cuprizone

Introduction: Multiple sclerosis (MS) is a chronic demyelination disease of the central nervous system (CNS) that attacks the myelin sheath around the axon and damages it. Therefore, promoting remyelination is a critical strategy for treating MS to resolve and alleviate symptoms and protect myelin sheath from further damage. Vitamin D3 (Vit D3) supplementation is increasingly advised to patients with MS. Thus, this study aimed to investigate the effects of Vit D3 supplementation to improve remyelination in a cuprizone (CPZ) mouse model of MS.