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Chinese Journal of Injury Repair and Wound Healing(Electronic Edition) ›› 2021, Vol. 16 ›› Issue (02): 153-157. doi: 10.3877/cma.j.issn.1673-9450.2021.02.012

Special Issue:

• Review • Previous Articles     Next Articles

Research progress of mesenchymal stem cell-derived exosomes in the repair of intervertebral disc degeneration

Wenjie Zhao1, Wenjie Zhang2,(), Liang Zhang3, Pengzhi Shi1, Man Hu1, Yu Zhang3, Pingchuan Wang3, Junwu Wang3   

  1. 1. Graduate School of Dalian Medical University, Dalian 116044, China
    2. Department of Orthopaedic, International Zhuang Medical Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530001, China
    3. Clinical Medical College of Yangzhou University, Yangzhou 225001, China
  • Received:2021-01-08 Online:2021-04-01 Published:2021-05-07
  • Contact: Wenjie Zhang

Abstract:

Mesenchymal stem cell-derived exosomes (MSC-Exos) are a kind of extracellular vesicles with a diameter of 30~100 nm, which carry nucleic acids, proteins, lipids and other bioactive substances. MSC-Exos play an important role in intercellular communication and material exchange. MSC-Exos can not only inhibit cell pyrolysis, cell oxidative stress and cell apoptosis, but also increase the synthesis of extracellular matrix (ECM) in vivo and in vitro studies, thereby can retard or even reverse intervertebral disc degeneration. This article reviews the research progress of MSC-Exos in the study of intervertebral disc degeneration to provide references for the treatment of intervertebral disc degeneration disease.

Key words: Mesenchymal stem cells, Exosomes, Intervertebral disk degeneration

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