›› 2020, Vol. 11 ›› Issue (2): 131-136.doi: 10.3969/j.issn.1674-8603.2020.02.014

• 综述 • 上一篇    

延缓间充质干细胞衰老的研究进展

沈昕1,吴国锋1,秦海燕2   

  1. 1. 南京大学医学院附属南京市口腔医院
    2. 南京大学医学院附属口腔医院
  • 收稿日期:2019-12-13 修回日期:2020-03-17 出版日期:2020-06-25 发布日期:2020-07-08
  • 通讯作者: 吴国锋 E-mail:wgffmmu@sina.com
  • 基金资助:
    江苏省重点研发计划

Research advances in alleviating the senescence of mesenchymal stem cells

  • Received:2019-12-13 Revised:2020-03-17 Online:2020-06-25 Published:2020-07-08

摘要: 间充质干细胞(MSCs)因其低免疫原性,强抗炎及免疫调节作用,成为细胞治疗及再生医学中重要的细胞来源之一。然而,体外培养的MSCs易衰老特性制约着其临床发展与应用。如何延缓MSCs的衰老成为国内外学者研究的热点领域。本文综述了MSCs衰老相关信号通路以及生物活性物质等在延缓MSCs衰老方面的研究进展,以期为MSCs的临床应用提供新的思路。

关键词: 间充质干细胞, 衰老, 延缓, 氧化应激

Abstract: Mesenchymal stem cells (MSCs) have been one of the most important cell sources in regenerative medicine on account of some outstanding advantages, e.g. low immunogenicity, strong anti - inflammatory and immune regulation. Nevertheless, the clinical development and application of MSCs are exceedingly restricted due to the characteristic of easy-aging in vitro culture. The issue on how to alleviate the senescence of MSCs is drawing much attention of both domestic and overseas researchers. This review summarizes MSCs aging signaling pathways and the process of related researches, to provide new insights to effective clinical applications of MSCs.

Key words: mesenchymal stem cells, senescence, alleviate, oxidative stress