Int J Stomatol ›› 2024, Vol. 51 ›› Issue (3): 256-264.doi: 10.7518/gjkq.2024035

• Oral tissue regeneration • Previous Articles     Next Articles

Research progress on the role of exosomes derived from lipopolysaccharides and hypoxic preconditioning in the repair and regeneration of tissues

San Chen(),Runze Yang,Jiayuan Wu()   

  1. Dept. of Cariology and Endodontics, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi 563000, China
  • Received:2023-08-05 Revised:2024-01-21 Online:2024-05-01 Published:2024-05-06
  • Contact: Jiayuan Wu E-mail:704450920@qq.com;wujiayuan@zmu.edu.cn
  • Supported by:
    National Natural Science Foundation of China(81460102);Guizhou Provincial Science and Technology Program Project(ZK[2022]-638);Science and Technology Fund Project of Guizhou Provincial Health Commission(gzwjkj2020-1-163);Zunyi Science and Technology Plan Project [Zunyi Kehe HZ Zi (2020) No. 293]

Abstract:

Exosomes are characterized by low immunogenicity, stable functional properties, and non-cytotoxicity and are effective for the promotion of tissue regeneration. The use of exosomes opens up a wide range of prospects in the field of tissue repair and regeneration. Exosomes from pre-treated sources possess enhanced biological properties compared with exosomes from culture alone. Exosomes from different pretreatment methods may have different biological functions. Various pretreatment methods, including pretreatment with lipopolysaccharides and hypoxia, can produce high-qua-lity exosomes. However, few studies have investigated on the application of exosomes derived from these pretreatment methods in the field of tissue repair and regeneration. This article describes the role of exosomes in tissue repair and regeneration, introduces the functional advantages of exosomes derived from lipopolysaccharide and hypoxic preconditio-ning, and focuses on the potential of such exosomes in tissue repair and regeneration. The effects of exosomes on angiogenesis, bone regeneration, cartilage regeneration, neuroprotection, and oral tissue regeneration are discussed. This work provides new ideas for optimizing tissue regeneration.

Key words: exosome, pretreatment, lipopolysaccharide, hypoxia, tissue regeneration, tissue repair

CLC Number: 

  • R78

TrendMD: 
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