中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (25): 4088-4093.doi: 10.3969/j.issn.2095-4344.2017.25.025

• 干细胞综述 stem cell review • 上一篇    下一篇

干细胞治疗缺血性脑卒中的抗炎效应

高凤娟1,高山峨2,陈 旭1,孙 剑3,王俊怡4   

  1. 1江苏大学附属上海市第八人民医院,上海市  2002332同济大学医学院,上海市  2000923解放军第102医院,江苏省常州市  2130004贵州医科大学,贵州省贵阳市  550000
  • 修回日期:2017-03-20 出版日期:2017-09-08 发布日期:2017-10-09
  • 通讯作者: 孙剑,解放军第102医院,江苏省常州市 213000
  • 作者简介:高凤娟,女,1988年生,河北省保定市人,汉族,硕士,主要从事脑血管病研究。
  • 基金资助:

    国家自然科学基金(31601102)

Anti-inflammatory effect of stem cells in the treatment of ischemic stroke

Gao Feng-juan1, Gao Shan-e2, Chen Xu1, Sun Jian3, Wang Jun-yi4   

  1. 1Shanghai Eighth People’s Hospital Affiliated to Jiangsu University, Shanghai 200233, China; 2Tongji University Medical School, Shanghai 200092, China; 3the 102nd Hospital of PLA, Changzhou 213000, Jiangsu Province, China; 4Guizhou Medical University, Guiyang 550000, Guizhou Province, China
  • Revised:2017-03-20 Online:2017-09-08 Published:2017-10-09
  • Contact: Sun Jian, the 102nd Hospital of PLA, Changzhou 213000, Jiangsu Province, China
  • About author:Gao Feng-juan, Master, Shanghai Eighth People’s Hospital Affiliated to Jiangsu University, Shanghai 200233, China
  • Supported by:

    the National Natural Science Foundation of China, No. 31601102

摘要:

文章快速阅读:

文题释义:
脑卒中治疗中干细胞的局部免疫调节和抑炎作用:
脑卒中后原位免疫细胞如小胶质细胞的活化以及外周血液免疫细胞的浸润会引起炎症反应。干细胞的局部免疫调节和抑炎作用主要体现在其分泌因子作用于巨噬细胞,使其发生M1到M2型转化,干预免疫分泌的细胞因子图谱,并对胶质细胞进行抑制和极化等。M1型小胶质细胞或巨噬细胞分泌破坏性的炎性介导因子,而M2型小胶质细胞或巨噬细胞则能够清除损伤的细胞或细胞碎片并分泌营养因子,对组织起到保护作用并且促进预后。

 

摘要
背景:
基础实验已表明,干细胞具有免疫正调节能力和细胞替代功能。
目的:总结干细胞移植治疗缺血性脑卒的抗炎效应,在此基础上进一步讨论其具体的机制。
方法:以“stem cells,stroke,inflammation,immune”为关键词,应用计算机检索2012至2017年PubMed、Elsevier、Springer、Wiley、ovid、EBSCO等数据库中的文献,共搜索到文献110篇,最终纳入47篇文献。
结果与结论:神经干细胞、间充质干细胞、内皮组细胞等干细胞移植治疗缺血性脑卒的抗炎效应,主要包括减少局灶性炎症反应,免疫调节,促进多种神经营养因子的分泌,减少继发性细胞死亡,保护神经元,促进细胞功能恢复进而促进神经功能的恢复。干细胞的局部免疫调节和抑炎作用主要体现在其分泌因子作用于巨噬细胞,使其发生M1到M2型转化,干预免疫分泌的细胞因子图谱,并对胶质细胞进行抑制和极化等。干细胞移植治疗脑卒中的抗炎效应和免疫调节功能亟需深入的研究。

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: 0000-0003-3423-8802(孙剑)

关键词: 干细胞, 移植, 神经干细胞, 间充质干细胞, 内皮祖细胞, 缺血性脑卒中, 炎症, 免疫, 国家自然科学基金

Abstract:

BACKGROUND: A large number of preclinical experimental data have shown that stem cells can regulate the immune function, and serve the function of cell replacement.
OBJECTIVE: To summarize the anti-inflammatory effects of stem cells in the treatment of ischemic stroke, based on which, we further discuss the specific mechanisms.
METHODS: We conducted a systematic and comprehensive search in PubMed, Elsevier, Springer, Wiley, Ovid, EBSCO databases. The range of retrieval time was from 2012 to 2017. The keywords were “stem cells, stroke, inflammation, immune”. Totally 110 articles were retrieved initially, and 47 articles were included in result analysis.
RESULTS AND CONCLUSION: By reading extensive literature, we analyzed and summarized the research status quo of the anti-inflammatory effects of neural stem cells, mesenchymal stem cells and endothelial cells in the treatment of ischemic stroke. The mechanisms mainly include reducing focal inflammation, immune regulation, promoting the secretion of various neurotrophic factors, reducing secondary cell death, protecting neurons and promoting cell function recovery and further promoting the recovery of nerve function. The mechanisms underlying local immune regulation and anti-inflammatory effects of stem cells are mainly described as the shift from M1 to M2 macrophages under the intervention of stem cell factors, to intervene secreted immune cytokine profiles and exert effects on inhibition and polarization of glial cells. Further investigation is required on the anti-inflammatory effects and immune regulation of stem cell therapy for stroke.

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: Stem Cells, Stroke, Tissue Engineering

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