| dc.description.abstract | Introduction: Rheumatoid arthritis (RA), as one of the most disabling autoimmune diseases, is a common health problem that progressively reduces the life quality of patients. Although various biologics have been introduced for RA, attempts to establish an efficient long-term therapies failed due to the heterogeneity of this disease. Methods: In the last decade, immunomodulatory approaches such as T cell adoptive therapy have been developed for controlling autoimmunity. Regulatory T cells (Tregs), the major self-tolerance mediator , are crucial for down-regulation of aberrant immune stimulations. Hence, recruiting ex vivo Tregs emerged as a promising therapy for a variety of autoimmune diseases. Results: The major bottleneck of the Treg adoptive therapy is maintaining the in vivo stability and plasticity of these fascinating cells. Recent progress in genome editing technology clustered regularly interspaced short palindromic repeats (CRISPR) in combination with CRISPR-associated (Cas) 9 system provided a new solution for this bottleneck. Conclusions: The present paper discusses RA pathogenesis and the potential application of new developments in CRISPR-mediated Treg genome editing in personalized therapy of RA. | |
