中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (21): 3432-3437.doi: 10.3969/j.issn.2095-4344.2017.21.025

• 干细胞综述 stem cell review • 上一篇    下一篇

干细胞移植治疗炎症性肠病

李青青1,2,刘建昆1,潘兴华1   

  1. 1成都军区昆明总医院细胞生物治疗中心、干细胞与免疫细胞生物医药技术国家地方联合工程实验室、云南省干细胞工程实验室、云南省细胞治疗技术转化医学重点实验室、昆明市干细胞与再生医学重点实验室,云南省昆明市  6500322昆明医科大学成都军区昆明总医院临床学院,云南省昆明市 650031
  • 修回日期:2017-02-10 出版日期:2017-07-28 发布日期:2017-08-02
  • 通讯作者: 潘兴华,博士,主任医师,硕士生导师,成都军区昆明总医院细胞生物治疗中心、干细胞与免疫细胞生物医药技术国家地方联合工程实验室、云南省干细胞工程实验室、云南省细胞治疗技术转化医学重点实验室、昆明市干细胞与再生医学重点实验室,云南省昆明市 650032
  • 作者简介:李青青,女,1990年生,湖南省益阳市人,汉族,昆明医科大学在读硕士,主要从事脐带间充质干细胞研究。
  • 基金资助:

    国家科技支撑计划(2014BIO1B01)

Stem cell transplantation for inflammatory bowel diseases

Li Qing-qing1, 2, Liu Jian-kun1, Pan Xing-hua1   

  1. 1Cell Biological Therapy Center of Kunming General Hospital of Chengdu Military Area of Chinese PLA, Cell Biological Medicine Integrated Engineering Laboratory of State and Regions in Yunnan Province, Stem Cell Engineering Laboratory of Yunnan Province, Key Laboratory of Stem Cells and Regenerative Medicine of Kunming City, Kunming 650032, Yunnan Province, China; 2Kunming General Hospital of Chengdu Military Region, Kunming Medical University Clinical College, Kunming 650031, Yunnan Province, China
  • Revised:2017-02-10 Online:2017-07-28 Published:2017-08-02
  • Contact: Pan Xing-hua, M.D., Chief physician, Master’s supervisor, Cell Biological Therapy Center of Kunming General Hospital of Chengdu Military Area of Chinese PLA, Cell Biological Medicine Integrated Engineering Laboratory of State and Regions in Yunnan Province, Stem Cell Engineering Laboratory of Yunnan Province, Key Laboratory of Stem Cells and Regenerative Medicine of Kunming City, Kunming 650032, Yunnan Province, China
  • About author:Li Qing-qing, Studying for master’s degree, Cell Biological Therapy Center of Kunming General Hospital of Chengdu Military Area of Chinese PLA, Cell Biological Medicine Integrated Engineering Laboratory of State and Regions in Yunnan Province, Stem Cell Engineering Laboratory of Yunnan Province, Key Laboratory of Stem Cells and Regenerative Medicine of Kunming City, Kunming 650032, Yunnan Province, China
  • Supported by:

    the National Science and Technology Support Program of China, No. 2014BIO1B01

摘要:

文章快速阅读:

文题释义:
炎症性肠病:
主要累及回肠、直肠、结肠的一种病因不明的肠道炎症性疾病。临床表现为腹痛、腹泻、脓血便,主要包括溃疡性结肠炎和克罗恩病两种类型。
干细胞治疗炎症性肠病的评价:以往治疗效果往往是通过观察动物的日常行为、排泄物性状、大体标本、组织病理以及血清中多种炎症因子与抗炎因子水平等来评估。一项最新研究发现,肠道干细胞微环境中ANGPTL2的表达控制了肠上皮的再生与稳态。因此,可以通过检测ANGPTL2的表达量来进一步证明干细胞的疗效。干细胞移植途径通常包括静脉推注与局部注射,局部注射疗效显著,但不一定适应炎症性肠病包含的所有临床类型。目前,临床上用干细胞治疗克罗恩病中的肛瘘,其疗效已被肯定。Cityccocioppo及其同事给10例患者反复注射间充质干细胞,70%的患者出现肛瘘的完全闭合,干细胞疗效可维持52周左右,该治疗的不良反应主要是疼痛与肛周脓肿。无论是脂肪来源还是骨髓来源的间充质干细胞治疗肛瘘,其疗效并无显著差异。

 

摘要
背景:
理论上,干细胞可以重建并调节人体免疫系统,而且干细胞具备定向分化功能,从而有望用于治疗炎症性肠病。
目的:综述不同类型干细胞干预炎症性肠病的研究进展。
方法:以“干细胞,造血干细胞,间充质干细胞,炎症性肠病,克罗恩病,溃疡性结肠炎”为中文检索词,以“stem cells transplantation, cell therapy, inflammatory bowel diseases, ulcerative colitis, Crohn’s disease”为英文检索词,在中国知网(CNKI)期刊全文数据库、PubMed数据库以及FMJS数据库检索2002年1月至今有关干细胞移植治疗炎症性肠病的文献。最终纳入49篇文献进行综述。
结果与结论:胚胎干细胞与成体干细胞对炎症性肠病均有一定的治疗作用,但具体哪一种类型的干细胞最安全、最有效以及此种细胞的最佳剂量与移植途径等,仍需要开展大量的研究。

 

 

关键词: 干细胞, 移植, 炎症性肠病, 克罗恩病, 溃疡性结肠炎, 干细胞移植

Abstract:

BACKGROUND: Stem cell transplantation can, in theory, rebuild the immune system and regulate immunologic function. In addition, the transplanted stem cells may differentiate into tissues or cells we want. Therefore, this intervention may restore gastrointestinal inflammatory lesion and exert therapeutic effect on inflammatory bowel diseases (IBD).

OBJECTIVE: To review the application of different kinds of stem cells in IBD treatment.
METHODS: A computer-based search of CNKI, PubMed and FMJS was performed for articles concerning stem cell transplantation and IBD published after January 2002. The key words were “stem cells, inflammatory bowel diseases, Crohn’s diseases, ulcerative colitis, cell therapy” in Chinese and English respectively. At last, 49 articles were included in result analysis. 
RESULTS AND CONCLUSION: Embryonic stem cells and adult stem cells both have certain therapeutic benefits in IBD. But which kind of stem cell is the safest and most efficacious cannot be confirmed, and at the same time the most effective and the optimal dose and way of transplantation of such cells are still unclear. All in all, there is still a lot of work to do to remove the obstacles.

Key words: Stem Cells, Inflammatory Bowel Diseases, Crohn Disease, Tissue Engineering

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