中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (19): 3078-3083.doi: 10.12307/2022.389

• 干细胞综述 stem cell review • 上一篇    下一篇

间充质干细胞相关长链非编码RNA对细胞增殖和凋亡的作用及机制

邱汗柯,张  飞,彭吾训   

  1. 贵州医科大学附属医院骨外科,贵州省贵阳市   550004
  • 收稿日期:2021-02-24 修回日期:2021-04-21 接受日期:2021-08-23 出版日期:2022-07-08 发布日期:2021-12-29
  • 通讯作者: 彭吾训,博士,教授,博士研究生导师,贵州医科大学附属医院骨外科,贵州省贵阳市 550004
  • 作者简介:邱汗柯,男,1995年生,贵州省毕节市人,汉族,贵州医科大学在读硕士,主要从事骨髓间充质干细胞方面的研究。
  • 基金资助:
    国家自然科学基金地区科学基金项目(81860387),项目负责人:彭吾训;国家自然科学基金青年科学基金项目(81902226),项目负责人:张飞;贵州省自然科学基金项目(黔科合基础[2020]1Y311),项目负责人:张飞

Effect and mechanism of mesenchymal stem cell-related long non-coding RNA on cell proliferation and apoptosis

Qiu Hanke, Zhang Fei, Peng Wuxun   

  1. Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • Received:2021-02-24 Revised:2021-04-21 Accepted:2021-08-23 Online:2022-07-08 Published:2021-12-29
  • Contact: Peng Wuxun, MD, Professor, Doctoral supervisor, Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • About author:Qiu Hanke, Master candidate, Department of Orthopedics, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • Supported by:
    National Natural Science Foundation of China, Grant No. 81860387 (to PWX); National Natural Science Foundation of China, Grant No. 81902226 (to ZF); Natural Science Foundation of Guizhou Province, Grant No. Qiankehejichu[2020]1Y311 (to ZF)

摘要:

文题释义:
间充质干细胞:是一类源于中胚层的多能干细胞,可以在特定条件下分化为成骨细胞、软骨细胞和脂肪细胞等,已成为当下的研究热点,其除了可以直接分化为目的细胞,还可通过细胞与细胞接触传递、旁分泌、自分泌等方式直接或间接参与和调控细胞的分化、增殖、凋亡和坏死。
长非编码RNA:是被定义为一类长度大于200个核苷酸的RNA,它们虽然不具备编码蛋白质的功能,但是多项研究证明其可在肿瘤发育、干细胞分化及存活、表观遗传调控、免疫应答、炎症相关疾病等多种生物学过程中发挥调节作用。

背景:间充质干细胞已广泛用于医学再生领域,如何提高其应用疗效是目前的研究热点。长链非编码RNA参与了多种疾病的发生发展,有研究表明间充质干细胞相关长链非编码RNA参与调控细胞增殖和凋亡,但其具体的作用及机制尚不清楚,了解其作用及机制可能为提高间充质干细胞的应用效果提供新的策略。
目的:综述间充质干细胞相关长链非编码RNA在细胞增殖和凋亡中的作用及机制。
方法:检索中国知网数据库、PubMed数据库,以“间充质干细胞,长非编码RNA,增殖,凋亡”为中文检索词,以“mesenchymal stem cells,long non-coding RNA,proliferation,apoptosis”为英文检索词进行检索,排除陈旧以及重复的观点,将检索到的文献进行整理,选取74篇文章进行综述。
结果与结论:①长链非编码RNA参与调控间充质干细胞的增殖与凋亡;②间充质干细胞相关长链非编码RNA可调控宿主细胞的增殖与凋亡;③长链非编码RNA的作用机制主要有作为微小RNA的竞争性内源性RNA、直接影响关键转录因子、增强相关信号通路;④间充质干细胞相关长链非编码RNA可能成为提高间充质干细胞应用效果的新策略。
缩略语:长链非编码RNA:long non-coding RNA,LncRNA

https://orcid.org/0000-0002-0265-7749 (邱汗柯)

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, 长链非编码RNA, 增殖, 凋亡, 综述

Abstract: BACKGROUND: Mesenchymal stem cells have been widely used in the field of medical regeneration, and how to improve their therapeutic effect is the current research focus. Long-chain non-coding RNA is involved in the occurrence and development of many diseases. Some studies have shown that mesenchymal stem cell-related long-chain non-coding RNA is involved in the regulation of cell proliferation and apoptosis, but its specific role and mechanism are not completely clear. Understanding its role and mechanism may provide new strategies to improve the application effect of mesenchymal stem cells.
OBJECTIVE: To review the role and mechanism of mesenchymal stem cell-related long-chain non-coding RNA in cell proliferation and apoptosis.
METHODS: CNKI and PubMed were retrieved using “mesenchymal stem cells, long non-coding RNA, proliferation, apoptosis” as Chinese and English search words. After excluding outdated and repetitive views, the retrieved articles were sorted out, and 74 articles were selected for review. 
RESULTS AND CONCLUSION: (1) Long non-coding RNA is involved in regulating the proliferation and apoptosis of mesenchymal stem cells. (2) Long non-coding RNA associated with mesenchymal stem cells can regulate the proliferation and apoptosis of host cells. (3) The main mechanisms of long non-coding RNA are as follows: competitive endogenous RNA as micro-RNA, directly affecting key transcription factors, and enhancing related signal pathways. (4) The long non-coding RNA associated with mesenchymal stem cells may be a new strategy to improve the application effect of mesenchymal stem cells.

Key words: stem cells, mesenchymal stem cells, long non-coding RNA, proliferation, apoptosis, review

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