Foxp3, Regulatory T Cell, and Autoimmune Diseases

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• 作者：Jin-Hui Tao ; Miao Cheng ; Jiang-Ping Tang ; Qin Liu ; Fan Pan ; Xiang-Pei Li
• 关键词：KEY WORDSregulatory T cells ; forkhead box P3 ; autoimmune diseases
• 刊名：Inflammation
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：40
• 期：1
• 页码：328-339
• 全文大小：
• 刊物类别：Medicine
• 刊物主题：Rheumatology; Internal Medicine; Pharmacology/Toxicology; Pathology;
• 出版者：Springer US
• ISSN：1573-2576
• 卷排序：40

文摘

Regulatory T cells (Tregs) represent a cell type that promotes immune tolerance to autologous components and maintains immune system homeostasis. The abnormal function of Tregs is relevant to the pathogenesis of systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and other autoimmune diseases. Therefore, therapeutic modulation of Tregs could be a potent means of treating autoimmune diseases. Human Tregs are diverse, however, and not all of them have immunosuppressive effects. Forkhead box P3 (Foxp3), a pivotal transcription factor of Tregs that is crucial in maintaining Treg immunosuppressive function, can be expressed heterogeneously or unstably across Treg subpopulations. Insights into modulating Treg differentiation on the level of DNA transcription or protein modification may improve the success of Treg modifying immunotherapies. In this review, we will summarize three main prospects: the regulatory mechanism of Foxp3, the influence on Foxp3 and Tregs in autoimmune diseases, then finally, how Tregs can be used to treat autoimmune diseases.