title: Foxp3, Regulatory T Cell, and Autoimmune Diseases.
abstract: 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.
authors.affiliation: Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No. 17 LuJiang Road, Hefei, 230001, Anhui, China.|Immunology and Hematopoiesis Division, Department of Oncology and Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
authors.forename: Jin-Hui
authors.initials: JH
authors.lastname: Tao
authors.affiliation: Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No. 17 LuJiang Road, Hefei, 230001, Anhui, China.
authors.forename: Miao
authors.initials: M
authors.lastname: Cheng
authors.affiliation: Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No. 17 LuJiang Road, Hefei, 230001, Anhui, China.
authors.forename: Jiang-Ping
authors.initials: JP
authors.lastname: Tang
authors.affiliation: Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No. 17 LuJiang Road, Hefei, 230001, Anhui, China.
authors.forename: Qin
authors.initials: Q
authors.lastname: Liu
authors.affiliation: Immunology and Hematopoiesis Division, Department of Oncology and Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA. fpan1@jhmi.edu.
authors.forename: Fan
authors.initials: F
authors.lastname: Pan
authors.affiliation: Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No. 17 LuJiang Road, Hefei, 230001, Anhui, China. 13515605909@126.com.
authors.forename: Xiang-Pei
authors.initials: XP
authors.lastname: Li
mesh_terms: D001327:Autoimmune Diseases / Q000628:therapy*; D051858:Forkhead Transcription Factors / Q000276:immunology*; D006801:Humans; D007165:Immunosuppression Therapy / Q000379:methods; D007167:Immunotherapy / Q000379:methods; D050378:T-Lymphocytes, Regulatory / Q000187:drug effects / Q000276:immunology*
chemical_list: C418974:FOXP3 protein, human; D051858:Forkhead Transcription Factors
keywords: autoimmune diseases; forkhead box P3; regulatory T cells