中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (25): 4065-4069.doi: 10.12307/2021.021

• 干细胞综述 stem cell review • 上一篇    下一篇

间充质干细胞治疗溃疡性结肠炎:可能与可行

梁  园1,江小柯2,白阳秋2,罗晓英2,张炳勇2   

  1. 1郑州大学人民医院,河南省郑州市  450000;2郑州大学人民医院消化内科,河南省郑州市   450000
  • 收稿日期:2020-06-08 修回日期:2020-06-11 接受日期:2020-07-20 出版日期:2021-09-08 发布日期:2021-03-30
  • 通讯作者: 张炳勇,博士,主任医师,硕士生导师,郑州大学人民医院消化内科,河南省郑州市 450000
  • 作者简介:梁园,女,河南省正阳县人,汉族,郑州大学人民医院在读硕士,主要从事消化系病学方面的研究。
  • 基金资助:
    河南省卫计委医学科技攻关省部共建项目(201701024),项目负责人:张炳勇

Mesenchymal stem cells for the treatment of ulcerative colitis: possibility and feasibility

Liang Yuan1, Jiang Xiaoke2, Bai Yangqiu2, Luo Xiaoying2, Zhang Bingyong2   

  1. 1Zhengzhou University People’s Hospital, Zhengzhou 450000, Henan Province, China; 2Department of Gastroenterology, Zhengzhou University People’s Hospital, Zhengzhou 450000, Henan Province, China
  • Received:2020-06-08 Revised:2020-06-11 Accepted:2020-07-20 Online:2021-09-08 Published:2021-03-30
  • Contact: Zhang Bingyong, MD, Chief physician, Master’s supervisor, Department of Gastroenterology, Zhengzhou University People’s Hospital, Zhengzhou 450000, Henan Province, China
  • About author:Liang Yuan, Master candidate, Zhengzhou University People’s Hospital, Zhengzhou 450000, Henan Province, China
  • Supported by:
    the Joint Provincial and Ministry Project of Henan Provincial Health and Family Planning Commission Medical Science and Technology, No. 201701024 (to ZBY)

摘要:

文题释义:
溃疡性结肠炎:以慢性、反复复发、病因不明为特征,是结肠黏膜层和黏膜下层的连续性炎症,通常先累及直肠,逐渐向全结肠蔓延,主要表现为反复黏液脓血便,其症状取决于疾病的程度和严重性。
间充质干细胞:是一种多功能干细胞,具有干细胞的所有共性,可从骨髓、脂肪、脐带等多种组织中提取,能分泌各种细胞因子,调节免疫功能,促进组织的修复与再生。

背景:溃疡性结肠炎是一种由免疫紊乱介导而造成的肠道慢性非特异性炎症性疾病,随着病程延长,癌变发生率迅速增加。近年来,溃疡性结肠炎发生率逐年上升,发病年龄趋于年轻化,但传统的治疗方案对部分患者效果欠佳。间充质干细胞是一种具有强大自我更新、多向分化、低免疫原性和调节免疫功能的细胞,相关的动物和临床研究表明,间充质干细胞治疗溃疡性结肠炎安全有效,但多数研究的样本量较少。
目的:总结溃疡性结肠炎的流行病学特征和治疗现状,展望间充质干细胞治疗溃疡性结肠炎的临床应用前景。
方法:检索中国知网、万方和PubMed、GreenMedical数据库,以“炎症性肠病,溃疡性结肠炎,间充质干细胞,inflammatory bowel disease,IBD,ulcerative colitis,UC,mesenchymal stem cells,MSCs”为检索词,检索时间为2001年1月至2020年4月,检索得到文献115篇,选择42篇文献进行归纳。文献类型包括实验分析、病例分析及综述。
结果与结论:干细胞具有归巢、分化、免疫调节作用,为其治疗溃疡性结肠炎提供了可能。相关的动物实验和临床研究表明,间充质干细胞治疗溃疡性结肠炎安全有效,但是有关移植细胞的剂量及途径尚存在争议。随着对间充质干细胞治疗溃疡性结肠炎的进一步研究和临床试验的开展,间充质干细胞移植有望成为一种治疗溃疡性结肠炎的可期方案。
https://orcid.org/0000-0002-2275-2903(梁园) 

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: 干细胞, 间充质干细胞, 移植, 治疗, 溃疡性结肠炎, 免疫调节, 综述

Abstract: BACKGROUND: Ulcerative colitis is a chronic nonspecific inflammatory disease of the intestine caused by immune disorders. As the course of disease prolongs, the incidence of canceration increases rapidly. In recent years, the incidence of ulcerative colitis has increased year by year, and the age of onset tends to be younger, but the traditional treatments have not been effective for some patients. Mesenchymal stem cells are a kind of cells with strong self-renewal, multi-directional differentiation, low immunogenicity and immune regulation. The studies relevant animal and clinic have shown that mesenchymal stem cells are safe and effective in treating ulcerative colitis, but most studies have smaller sample sizes.
OBJECTIVE: To summarize the epidemiological characteristics and treatment status of ulcerative colitis, and to prospect the clinical application prospects of mesenchymal stem cells in the treatment of ulcerative colitis. 
METHODS: We searched articles published in CNKI, Wanfang, PubMed and GreenMedical databases from January 2001 to April 2020 with the key words of “inflammatory bowel disease, ulcerative colitis, mesenchymal stem cells, inflammatory bowel disease, IBD, ulcerative colitis, UC, mesenchymal stem cells, MSCs”. A total of 115 articles were retrieved, and 42 articles were selected for summary. It includes experiments analysis, case analysis and review. 
RESULTS AND CONCLUSION: The stem cells with homing, differentiation, and immune regulation have provided the possibility for the treatment of ulcerative colitis. Relevant animal experiments and clinical studies have shown that mesenchymal stem cells are safe and effective for ulcerative colitis, but the dosage and route of transplanted cells are still controversial. With the further research and clinical trials of mesenchymal stem cells in the treatment of ulcerative colitis, mesenchymal stem cell transplantation is expected to become a promising treatment for ulcerative colitis.

Key words: stem cells, mesenchymal stem cells, transplantation, treatment, ulcerative colitis, immune regulation, review

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