中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (13): 2108-2113.doi: 10.3969/j.issn.2095-4344.2054

• 干细胞综述 stem cell review • 上一篇    下一篇

炎症因子干预影响间充质干细胞的免疫调控特性

王  婕1,2,余丽梅1,2,3   

  1. 1遵义医科大学附属医院贵州省细胞工程重点实验室,贵州省遵义市  563000;2贵州省骨髓与羊膜干细胞基础与临床研究科技创新人才团队,贵州省遵义市  563000;3遵义市干细胞与再生医学工程研究中心,贵州省遵义市  563000
  • 收稿日期:2019-09-09 修回日期:2019-09-12 接受日期:2019-10-24 出版日期:2020-05-08 发布日期:2020-03-10
  • 通讯作者: 余丽梅,博士,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,贵州省遵义市 563000;贵州省骨髓与羊膜干细胞基础与临床研究科技创新人才团队,贵州省遵义市 563000;遵义市干细胞与再生医学工程研究中心,贵州省遵义市 563000
  • 作者简介:王婕,女,1991年生,河南省信阳市人,遵义医科大学在读硕士,主要从事干细胞工程学研究。
  • 基金资助:
    贵州省科技重大专项(黔科合重大专项字[2011]6002)

Immunomodulatory characteristics of mesenchymal stem cells mediated by inflammatory factors

Wang Jie1, 2, Yu Limei1, 2, 3   

  1. 1Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China; 2Science and Technology Innovation Talent Team of Bone Marrow and Amniotic Stem Cell Foundation and Clinical Research in Guizhou Province, Zunyi 563000, Guizhou Province, China; 3Center of Stem Cell and Regenerative Medicine Engineering of Zunyi, Zunyi 563000, Guizhou Province, China
  • Received:2019-09-09 Revised:2019-09-12 Accepted:2019-10-24 Online:2020-05-08 Published:2020-03-10
  • Contact: Yu Limei, MD, Master’s supervisor, Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China; Science and Technology Innovation Talent Team of Bone Marrow and Amniotic Stem Cell Foundation and Clinical Research in Guizhou Province, Zunyi 563000, Guizhou Province, China; Center of Stem Cell and Regenerative Medicine Engineering of Zunyi, Zunyi 563000, Guizhou Province, China
  • About author:Wang Jie, Master candidate, Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
  • Supported by:
    the Major Science and Technology Project of Guizhou Province, No. [2011]6002

摘要:

文题释义:

免疫调节的可塑性:患者免疫系统对炎症反应的应答程度,局部微环境炎症递质的种类、浓度及参与的免疫细胞都会发生不同程度的改变,此时输注间充质干细胞既可以促进免疫应答也可以抑制免疫反应。

炎症因子影响间充质干细胞免疫调节特性研究的意义:间充质干细胞的免疫调节特性是其发挥疾病治疗作用的重要机制之一,在自身免疫性疾病和多种炎症损伤性疾病的治疗中显示了良好疗效。不同炎症环境对间充质干细胞功能、特性的改变也直接影响间充质干细胞的免疫调控作用,阐明间充质干细胞、免疫细胞和炎症环境3者之间的相互作用和变化,不但有利于明确间充质干细胞的作用机制,更有利于针对不同疾病病理机制精确提供疾病治疗的新策略,尤其是有的放矢地研发免疫增强型间充质干细胞制剂,进一步提高疗效,恢复免疫平衡,提供治疗学理论基础和实验依据。

背景:间充质干细胞拥有强大的免疫调节能力,主要表现在调控免疫细胞的增殖、分化和功能状态,调节炎症因子的分泌等。间充质干细胞的免疫调节能力受炎症因子调控,依据微环境中炎症因子的种类、水平,间充质干细胞的免疫调节功能也会发生变化。

目的:综述炎症因子影响间充质干细胞免疫调控特性的研究进展。

方法:应用计算机检索PubMed数据库、Elsevier数据库、CNKI数据库,中文检索关键词或主题词为“间充质干细胞,免疫调节,可塑性,干扰素γ,转化生长因子β,白细胞介素17,白细胞介素35,前列腺素E2”,英文检索关键词为“mesenchymal stem cells,immune regulation,plasticity,interferon gamma,transforming growth factor beta,interleukin17,interleukin 35,prostaglandin E2”。纳入炎症因子干预影响间充质干细胞免疫调控特性的相关文献。

结果与结论:采用干扰素γ、转化生长因子β、白细胞介素17、白细胞介素35和前列腺素E2干预或预处理后,间充质干细胞的生物学特性随之改变,不但可重塑组织微环境、影响炎症反应,而且可重建免疫平衡,进而治疗疾病或缓解疾病进展。针对炎症、免疫反应的不同,在疾病的不同阶段进行合理的个体化、差异化治疗,都有望进一步提高间充质干细胞对免疫炎症性疾病的治疗效果。

ORCID: 0000-0003-4724-0848(王婕)

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

关键词: 间充质干细胞 , 免疫调节, 可塑性, 干扰素γ, 转化生长因子β, 白细胞介素17, 白细胞介素35, 前列腺素E2

Abstract:

BACKGROUND: Mesenchymal stem cells possess strong immunomodulatory capacity, mainly involved in the proliferation, differentiation and functional status of immune cells, and the secretion of inflammatory factors. The immunomodulatory capacity of mesenchymal stem cells is regulated by inflammatory factors. As the type and level of inflammatory factors in the microenvironment change, the immune regulation function of mesenchymal stem cells also changes.

OBJECTIVE: To review the research progress of inflammatory factor intervention in the immune regulation of mesenchymal stem cells.

METHODS: A computer-based retrieval of PubMed, Elsevier and CNKI databases was performed. The keywords were “mesenchymal stem cells, immune regulation, plasticity, interferon gamma, transforming growth factor beta, interleukin-17, interleukin-35, prostaglandins E2” in Chinese and English, respectively. The articles concerning the effects of inflammatory factor intervention on the immune regulation of mesenchymal stem cells were included.

RESULTS AND CONCLUSION: After intervention and pre-treatment of interferon-γ, transforming growth factor-β, interleukin-17, interleukin-35 and prostaglandin E2, the biological characteristics of mesenchymal stem cells have also changed. The interventions cannot only reshape the tissue microenvironment and affect the inflammatory response, but also reconstruct the immune balance, which further treats or alleviates the disease progression. Reasonable individualized and differentiated treatments will be performed at different disease stages according to inflammatory and immunological reaction of the disease. All of them are expected to further improve the therapeutic effect of mesenchymal stem cells on immuno-inflammatory diseases.

Key words: mesenchymal stem cells, immune regulation, plasticity, interferon-γ, transforming growth factor-β, interleukin-17, interleukin 35, prostaglandin E2

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