中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (1): 103-109.doi: 10.3969/j.issn.2095-4344.1530

• 干细胞综述 stem cell review • 上一篇    下一篇

间充质干细胞免疫调节特性及在器官移植中的应用

蒋珊珊1,2,王 峰3,余丽梅1,2,4   

  1. 遵义医学院附属医院,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心血管外科,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:2018-10-01 出版日期:2019-01-08 发布日期:2018-11-28
  • 通讯作者: 通讯作者:余丽梅,教授,博士,硕士生导师,遵义医学院附属医院,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; 共同通讯作者:王峰,副主任医师,在读博士,硕士生导师,遵义医学院附属医院心血管外科,贵州省遵义市 563003
  • 作者简介:蒋珊珊,女,1991年生,重庆市丰都县人,汉族,遵义医学院在读硕士,主要从事干细胞工程学研究。
  • 基金资助:

    国家自然科学基金(81660074),项目负责人:王峰;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 properties of mesenchymal stem cells and their application in organ transplantation

Jiang Shanshan1, 2, Wang Feng3, Yu Limei1, 2, 4   

  1. 1Key Laboratory of Cell Engineering in Guizhou Province, 2Biological Treatment Talent Base of Guizhou Province, 3Department of Cardiovascular Surgery, 4Zunyi Stem Cell and Regenerative Medicine Engineering Center, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Revised:2018-10-01 Online:2019-01-08 Published:2018-11-28
  • Contact: Yu Limei, MD, Professor, Master’s supervisor, 1Key Laboratory of Cell Engineering in Guizhou Province, 2Biological Treatment Talent Base of Guizhou Province, 4Zunyi Stem Cell and Regenerative Medicine Engineering Center, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China; Wang Feng, Doctorate candidate, Associate chief physician, Master’s supervisor, Department of Cardiovascular Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Jiang Shanshan, Master candidate, 1Key Laboratory of Cell Engineering in Guizhou Province, 2Biological Treatment Talent Base of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81660074 (to WF); Guizhou Provincial 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:
间充质干细胞的特性:
间充质干细胞是一群来源于中胚层的具有自我更新和多向分化潜能的多能干细胞,广泛存在于多种组织器官,通过造血支持、分泌功能、免疫调节、改善微环境等,在多种组织器官损伤修复、自身免疫性疾病和移植物抗宿主病及排异反应中发挥治疗作用。
间充质干细胞免疫调节特性及在器官移植中应用的研究意义:间充质干细胞的免疫调节特性是其发挥疾病治疗作用的主要机制之一,已在造血干细胞移植后移植物抗宿主病和多种自身免疫性疾病治疗中显示了良好疗效,间充质干细胞对T细胞、B细胞、NK细胞及抗原呈递细胞多方面的调节作用和诱导免疫耐受的重要功能,也为同种异基因器官移植的排异反应治疗提供了理论依据,并被大量动物实验和部分临床试验所证明,因此,为解决器官移植排异反应的重大难题,间充质干细胞移植作为一种新的治疗策略,其免疫调节功能及作用机制研究亟待明确,有关理论也将为其他炎症免疫损伤相关疾病的治疗奠定基础。

 

摘要
背景:
异体器官移植是解决终末期器官衰竭最为有效的方法之一,有效克服移植排斥反应、成功诱导移植免疫耐受是器官移植亟待攻克的重大难题,临床目前所用免疫抑制药仍存在减轻慢性排斥反应作用有限、毒性大,易引发慢性感染和肿瘤等问题。近年来,间充质干细胞在器官移植后诱导的免疫耐受是当前研究的热点。
目的:综述间充质干细胞的免疫调节特性及其在器官移植中应用的研究进展。
方法:应用计算机检索CNKI数据库、PubMed生物医学数据库,中文检索关键词为“间充质干细胞;免疫调节;器官移植;排异反应;免疫耐受”,英文检索关键词为“mesenchymal stem cells;immunomodulatory;organ transplantation;rejection reaction;immune tolerance”。纳入有关间充质干细胞免疫学特性及在器官移植中应用的论文报道和综述。
结果与结论:从骨髓、脂肪、脐带、羊膜等多种组织分离而来的间充质干细胞,除了具有自我复制和多向分化潜能外,还具有低免疫原性和免疫调节特性,可以抑制T细胞、B细胞的增殖与活化;抑制NK细胞的增殖、细胞毒作用和细胞因子分泌;调节树突状细胞、巨噬细胞的功能活性,可诱导免疫耐受;在肾脏、肝脏、心脏和皮肤移植抗排斥反应的基础与临床研究中,显示了长期、良好的治疗效果和颇具潜力的应用前景。

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:
0000-0003-3833-7381(蒋珊珊)

关键词: 间充质干细胞, T细胞, B细胞, NK细胞, 巨噬细胞, 免疫调节, 器官移植, 免疫耐受, 国家自然科学基金

Abstract:

BACKGROUND: Allogeneic organ transplantation is one of the most effective therapies to treat end-stage organ failure. However, it is an important problem to effectively overcome the transplantation reaction and induce the immune tolerance of transplantation. The current use of immunosuppressant drugs in clinical practice still has some problems such as limited effect on reducing chronic rejection and high toxicity, and causing chronic infection and tumor. In recent years, the immunomodulatory properties of mesenchymal stem cells have attracted attention in immune tolerance after organ transplantation.
OBJECTIVE: To review the immunomodulatory properties of mesenchymal stem cells and their research progress in organ transplantation.
METHODS: CNKI and PubMed databases were retrieved by using computer to search relevant articles about immunomodulatory properties of mesenchymal stem cells and their application in organ transplantation. The key words were “mesenchymal stem cells; immune regulation; organ transplantation; rejection reaction; immune tolerance” in Chinese and English, respectively.
RESULTS AND CONCLUSION: Mesenchymal stem cells isolated from bone marrow, adipose tissue, umbilical cord, amniotic membrane and other tissues not only have self-replication and multidirectional differentiation potentials, but also have low immunogenicity and conspicuous immunomodulatory properties. Mesenchymal stem cells can inhibit the proliferation and activation of T cells and B cells, and inhibit the proliferation, cytotoxic effect and cytokine secretion of NK cells. Immune tolerance is induced by mesenchymal stem cells through regulating the function and activity of dendritic cells and macrophages. The basic and clinical researches have shown good long-term therapeutic effects and promising application prospect on the anti-rejection response to kidney, liver, heart and skin transplantation. 

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

Key words: Mesenchymal Stem Cells, Immunomodulation, Organ Transplantation, Immune Tolerance, Tissue Engineering

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