中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (19): 3090-3094.doi: 10.12307/2022.391

• 干细胞综述 stem cell review • 上一篇    下一篇

间充质干细胞移植治疗骨质疏松症的机制

唐志宏,段  浩,钟宗雨,王伟舟,陈永成,李晓壮,王旸昊,刘  追,何  飞   

  1. 昆明医科大学第一附属医院,云南省昆明市   650032
  • 收稿日期:2021-03-08 修回日期:2021-04-28 接受日期:2021-08-04 出版日期:2022-07-08 发布日期:2021-12-29
  • 通讯作者: 何飞,博士,主任医师,昆明医科大学第一附属医院,云南省昆明市 650032
  • 作者简介:唐志宏,男,1993年生,四川省广安市人,昆明医科大学在读硕士,主要从事干细胞与骨组织工程研究。
  • 基金资助:
    云南省重大科技专项(生物医药)(2019ZF002),项目负责人:何飞;云岭产业技术领军人才项目,项目负责人:何飞;昆明市中青年学术技术带头人项目,项目负责人:何飞;云南省骨关节疾病临床医学中心项目(ZX2019-03-04),项目负责人:何飞

Mechanism of mesenchymal stem cell transplantation in the treatment of osteoporosis

Tang Zhihong, Duan Hao, Zhong Zongyu, Wang Weizhou, Chen Yongcheng, Li Xiaozhuang, Wang Yanghao, Liu Zhui, He Fei   

  1. First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • Received:2021-03-08 Revised:2021-04-28 Accepted:2021-08-04 Online:2022-07-08 Published:2021-12-29
  • Contact: He Fei, MD, Chief physician, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • About author:Tang Zhihong, Master candidate, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
  • Supported by:
    Major Science and Technology Project of Yunnan Province (Biomedicine), No. 2019ZF002 (to HF); Yunling Industrial Technology Leading Talent Project (to HF); Kunming Young and Middle-Aged Academic and Technical Leaders Project (to HF); Yunnan Provincial Bone and Joint Disease Clinical Medicine Center Project, No. ZX2019-03-04 (to HF)

摘要:

文题释义:
骨质疏松症:是一种老年性退行性疾病,其特点主要表现在2个方面:骨量减少和骨微结构不完整,一般可分为原发性骨质疏松、继发性骨质疏松症,常导致椎体、股骨颈及手腕部骨折,严重影响患者生活质量。
间充质干细胞来源外泌体:是由间充质干细胞分泌的大小50-100 nm的微小囊泡,包含多种蛋白质、DNA以及微小RNA。大量研究结果表明,间充质干细胞的治疗作用主要是通过其外泌体来实现的。

背景:对于骨质疏松症,细胞疗法是当前研究的热点,如何选择种子细胞,并了解其治疗机制有助于促进间充质干细胞的临床应用。
目的:总结近10年来间充质干细胞治疗骨质疏松症的研究进展。
方法:检索CNKI、万方数据库和PubMed数据库,以“骨质疏松症,间充质干细胞”为中文关键词 ,以“osteoporosis,mesenchymal stem cells”为英文关键词,限定文献资料时间为2010年1月至2021年1月,初检得到158篇相关文献,经过阅读分析后,选取63篇文献进行总结。
结果与结论:不同来源间充质干细胞均能对不同类型的骨质疏松症产生治疗效果,但其治疗效果受到归巢效率的影响,同时其治疗机制涉及成骨、成血管等多个方面,这使得其在骨质疏松症治疗中具有巨大的优势,但致畸致瘤等不良作用以及涉及到的相关伦理问题仍是阻碍其应用于临床的主要因素。

https://orcid.org/0000-0003-3757-0683 (唐志宏)

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, 骨质疏松症, 外泌体, 归巢, 综述

Abstract: BACKGROUND: For the treatment of osteopenia, cell therapy is a hot spot in current research. How to select seed cells and understand its treatment mechanism will help promote the clinical application of mesenchymal stem cells.  
OBJECTIVE: To summarize the research progress of mesenchymal stem cells in the treatment of osteoporosis in recent 10 years.
METHODS:  With “osteoporosis, mesenchymal stem cells” as Chinese and English keywords, CNKI, Wanfang database and PubMed database were searched respectively. The search time was set from January 2010 to January 2021, and 158 related articles were initially found. After reading and analyzing, 63 articles were selected for summary.  
RESULTS AND CONCLUSION: Mesenchymal stem cells from different sources can produce therapeutic effects on different types of osteoporosis. However, its therapeutic effect is affected by homing efficiency, and its therapeutic mechanism involves many aspects, such as osteogenesis and angiogenesis. This makes mesenchymal stem cells have great advantages over traditional drugs in the treatment of osteoporosis. However, the adverse effects of teratogenicity and tumorigenesis and the ethical issues involved are still the main factors hindering its clinical application.

Key words: stem cells, mesenchymal stem cells, osteoporosis, exosomes, homing, review

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