Introduction: Multiple sclerosis (MS) is a chronic autoimmune disorder that affects the central nervous system and compromises the health and well-being of millions of people worldwide. B cells have been linked to MS and its progression. This review aimed to determine the role of B cells in MS development.
Methods: Articles used in this review were obtained from PubMed, LILACS, and EBSCO. The search terms and phrases included "multiple sclerosis," "MS," "B-Cells," "pathogenesis," and "development." Original research studies and articles on MS and B cells published between 2007 and 2018 were included.
Results: Results from the selected articles showed a significant connection between B cell groups and MS. B cells act as a significant source of plasma cells, which generate antibodies while also regulating autoimmune processes and T cell production. In addition, B cells regulate the release of molecules that affect the proinflammatory actions of other immune cells.
Discussion: B cells play key roles in immune system functioning and MS. The findings of this review illustrate the complex nature of B cell actions, their effects on the autoimmune system, and the method by which they contribute to MS pathogenesis.
Conclusion: Previous research implicates biological, genetic, and environmental factors in MS pathogenesis. This review suggests that B cells contribute to MS development and advancement by influencing and regulating autoimmune processes such as T cell production and APC activity.
Keywords: Antibodies; B cells; B lymphocytes; Experimental autoimmune encephalitis; Multiple sclerosis; Plasma cells.