Strategies for Generating Regulatory Dendritic Cells and the Clinical Application of Immune Tolerance / 天津医药

ABSTRACT

Dendritic cells (DCs) are potent antigen presenting cells with dual functions in immune response or im-mune tolerance. Regulatory dendritic cells (DCreg) have negative immunomodulation effects. They can inhibit T cell stimula-tory activity and induce immune tolerance. DCreg can be generated by the induction of drugs, cytokines and cell microenvi-ronment with different mechanisms. DCreg induced tolerance is of great clinical significance in organ transplantation and au-toimmune disease. Recently, several clinical trials have been conducted in type 1 diabetes and rheumatoid arthritis, with re-sults that emphasize the tolerance and safety of DCreg therapy. In this review, we will focus on the strategies for generating DCreg and the clinical application of immune tolerance.