Chinese Journal of Tissue Engineering Research ›› 2020, Vol. 24 ›› Issue (13): 2108-2113.doi: 10.3969/j.issn.2095-4344.2054

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Immunomodulatory characteristics of mesenchymal stem cells mediated by inflammatory factors

Wang Jie1, 2, Yu Limei1, 2, 3   

  1. 1Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China; 2Science and Technology Innovation Talent Team of Bone Marrow and Amniotic Stem Cell Foundation and Clinical Research in Guizhou Province, Zunyi 563000, Guizhou Province, China; 3Center of Stem Cell and Regenerative Medicine Engineering of Zunyi, Zunyi 563000, Guizhou Province, China
  • Received:2019-09-09 Revised:2019-09-12 Accepted:2019-10-24 Online:2020-05-08 Published:2020-03-10
  • Contact: Yu Limei, MD, Master’s supervisor, Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China; Science and Technology Innovation Talent Team of Bone Marrow and Amniotic Stem Cell Foundation and Clinical Research in Guizhou Province, Zunyi 563000, Guizhou Province, China; Center of Stem Cell and Regenerative Medicine Engineering of Zunyi, Zunyi 563000, Guizhou Province, China
  • About author:Wang Jie, Master candidate, Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou Province, China
  • Supported by:
    the Major Science and Technology Project of Guizhou Province, No. [2011]6002

Abstract:

BACKGROUND: Mesenchymal stem cells possess strong immunomodulatory capacity, mainly involved in the proliferation, differentiation and functional status of immune cells, and the secretion of inflammatory factors. The immunomodulatory capacity of mesenchymal stem cells is regulated by inflammatory factors. As the type and level of inflammatory factors in the microenvironment change, the immune regulation function of mesenchymal stem cells also changes.

OBJECTIVE: To review the research progress of inflammatory factor intervention in the immune regulation of mesenchymal stem cells.

METHODS: A computer-based retrieval of PubMed, Elsevier and CNKI databases was performed. The keywords were “mesenchymal stem cells, immune regulation, plasticity, interferon gamma, transforming growth factor beta, interleukin-17, interleukin-35, prostaglandins E2” in Chinese and English, respectively. The articles concerning the effects of inflammatory factor intervention on the immune regulation of mesenchymal stem cells were included.

RESULTS AND CONCLUSION: After intervention and pre-treatment of interferon-γ, transforming growth factor-β, interleukin-17, interleukin-35 and prostaglandin E2, the biological characteristics of mesenchymal stem cells have also changed. The interventions cannot only reshape the tissue microenvironment and affect the inflammatory response, but also reconstruct the immune balance, which further treats or alleviates the disease progression. Reasonable individualized and differentiated treatments will be performed at different disease stages according to inflammatory and immunological reaction of the disease. All of them are expected to further improve the therapeutic effect of mesenchymal stem cells on immuno-inflammatory diseases.

Key words: mesenchymal stem cells, immune regulation, plasticity, interferon-γ, transforming growth factor-β, interleukin-17, interleukin 35, prostaglandin E2

CLC Number: