中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (29): 4722-4727.doi: 10.3969/j.issn.2095-4344.1802

• 干细胞综述 stem cell review • 上一篇    下一篇

间充质干细胞在类风湿性关节炎治疗中的免疫调节作用

谢景春1,2,姚观平3,余丽梅1,2,4   

  1. 遵义医科大学附属医院,1贵州省细胞工程重点实验室,2贵州省生物治疗人才基地,3生殖中心,4遵义市干细胞与再生医学工程研究中心,贵州省遵义市  563003
  • 修回日期:2019-05-14 出版日期:2019-10-18 发布日期:2019-10-18
  • 通讯作者: 余丽梅,博士,教授,硕士生导师,遵义医科大学附属医院,贵州省细胞工程重点实验室,贵州省生物治疗人才基地,遵义市干细胞与再生医学工程研究中心,贵州省遵义市 563003
  • 作者简介:谢景春,男,1991年生,江西省于都县人,汉族,2019年遵义医科大学毕业,硕士,主要从事干细胞治疗学研究。
  • 基金资助:

    国家自然科学基金项目(81460136),项目负责人:姚观平;贵州省科技重大专项[黔科合重大专项字(2011)6002],项目负责人:余丽梅

Immunomodulatory effects of mesenchymal stem cells in the treatment of rheumatoid arthritis

Xie Jingchun1, 2, Yao Guanping3, Yu Limei1, 2, 4   

  1. 1Key Laboratory of Cell Engineering in Guizhou Province, 2Talent Base of Biological Treatment in Guizhou Province, 3Reproductive Center, 4Zunyi Stem Cell and Regenerative Medicine Engineering Research Center, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Revised:2019-05-14 Online:2019-10-18 Published:2019-10-18
  • Contact: Yu Limei, MD, Professor, Master’s supervisor, 1Key Laboratory of Cell Engineering in Guizhou Province, 2Talent Base of Biological Treatment in Guizhou Province, 4Zunyi Stem Cell and Regenerative Medicine Engineering Research Center, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Xie Jingchun, Master, 1Key Laboratory of Cell Engineering in Guizhou Province, 2Talent Base of Biological Treatment in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81460136 (to YGP); Guizhou Province Science and Technology Major Project, No. Qian ke he zhong da zhuan xiang zi [2011] 6002 (to YLM)

摘要:

文章快速阅读:

文题释义:
免疫耐受:
是指在抗原刺激下,体内特异性应答的T细胞与B细胞不能被激活,机体不能产生正常的免疫应答现象。
间充质干细胞在类风湿性关节炎中免疫调节的意义:间充质干细胞本身具有成软骨、成骨、成脂肪等多向分化能力,并且间充质干细胞所分泌的各类细胞因子、富含miRNA的外泌体,在改善炎症及免疫微环境方面与强大的免疫调节作用密切相关,可以诱导类风湿性关节炎患者的免疫耐受形成。这些理论已在细胞、动物和部分临床试验中得到了证实,其可能极大地促进了干细胞治疗类风湿性关节炎或其他免疫损伤性疾病的脚步。

 

摘要
背景:
间充质干细胞拥有强大的抗炎和免疫调节功能,有关其治疗类风湿性关节炎的实验研究已经深入开展,其可能成为临床治疗类风湿性关节炎的新方法,但具体的分子机制有待阐明。
目的:为更好地理解间充质干细胞治疗类风湿性关节炎的分子机制,进一步补充间充质干细胞对炎症性关节炎保护作用方面的最新进展,探讨间充质干细胞移植治疗类风湿性关节炎效果的差异,期待这些成果能为开发精准化靶点治疗类风湿性关节炎的药物提供新思路。
方法:检索PubMed、Elsevier、CNKI和万方数据库,查阅2008至 2019年期间国内外有关类风湿性关节炎与间充质干细胞的文献。检索词分别为“类风湿性关节炎,间充质干细胞”和“mesenchymal stem cells,rheumatoid arthritis”。最后选择55篇文献纳入结果分析。
结果与结论:类风湿性关节炎发病机制涉及多种免疫细胞的增殖、分化及多种炎症因子的失衡。间充质干细胞具有免疫调节功能,且对类风湿性关节炎具有明显治疗效果,在抑制T细胞增殖、上调Treg细胞比例、抑制B细胞功能和减少B细胞数量、影响树突状细胞成熟、诱导M2型巨噬细胞产生、抑制M1型巨噬细胞活化方面有重要作用。


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
ORCID: 0000-0002-8279-9869(谢景春)

关键词: 干细胞, 间充质干细胞, 类风湿性关节炎, 免疫调节, 炎症因子, 免疫细胞, 国家自然科学基金

Abstract:

BACKGROUND: Mesenchymal stem cells possess powerful anti-inflammatory and immunoregulatory functions. Intensive studies on mesenchymal stem cells for the treatment of rheumatoid arthritis have been conducted. Mesenchymal stem cells may become a new method for the treatment of clinical rheumatoid arthritis; however, the specific molecular mechanism remains to be elucidated.
OBJECTIVE: To explore the therapeutic efficacy of mesenchymal stem cell transplantation on rheumatoid arthritis in a bid to better understand its molecular mechanism and further clarify the recent advances in its protective role in inflammatory arthritis, providing new ideas for the development of targeted drugs for the treatment of rheumatoid arthritis.
METHODS: PubMed database, Elsevier, CNKI and WanFang databases were searched to review literatures on rheumatoid arthritis and mesenchymal stem cells published from 2008 to 2019. The search terms were “rheumatoid arthritis, mesenchymal stem cells” in English and Chinese. Finally, 55 articles were selected for inclusion in the results analysis.
RESULTS AND CONCLUSION: The pathogenesis of rheumatoid arthritis involves the proliferation and differentiation of various immune cells and the imbalance of various inflammatory factors. Mesenchymal stem cells have immunoregulatory functions and exert considerable therapeutic effects on rheumatoid arthritis. These cells have important roles in inhibiting T cell proliferation, up-regulating Treg cell ratio, suppressing B cell function, reducing B cell number, affecting dendritic cell maturation, inducing M2 type macrophage production, and hindering M1 type macrophage activation.

Key words: stem cells, mesenchymal stem cells, rheumatoid arthritis, immunoregulation, inflammatory factors, immune cells, National Natural Science Foundation of China

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