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Chinese Journal of Cell and Stem Cell(Electronic Edition) ›› 2023, Vol. 13 ›› Issue (05): 299-303. doi: 10.3877/cma.j.issn.2095-1221.2023.05.006

• Review • Previous Articles    

Advances of amniotic membrane and its derived epithelial stem cells in corneal regenerative medicine

Jianan Huang, Tuoying Jiang, Ke Yao, Luyang Yu, Jinying Li()   

  1. MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China; Eye Center, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
    MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China
    Eye Center, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
    MOE Laboratory of Biosystems Homeostasis & Protection and College of Life Sciences-iCell Biotechnology Regenerative Biomedicine Laboratory, College of Life Sciences, Zhejiang University, Hangzhou 310058, China; College of Traditional Chinese Medicine and Health Industry, Lishui University, Lishui 323000, China
  • Received:2023-05-08 Online:2023-10-01 Published:2024-02-18
  • Contact: Jinying Li

Abstract:

Corneal injury is an important category of blinding eye diseases, which seriously impairs patients' visual effect and life quality. Located in the innermost layer of the placenta, the amniotic membrane is a notable source of perinatal stem cells. Amniotic epithelial stem cells (AESCs) possess the characteristics of pluripotency, low immunogenicity, immune regulation, and secretion of multiple growth factors. In preclinical studies, amniotic membrane transplantation can be performed directly, or it can be used as a stem cell carrier, or amniotic membrane extract can be used to promote corneal repair. In addition, transplantation of AESCs after differentiation, culture supernatant and exosomes of AESCs also showed good effects on corneal injury repair. In clinical practice, the amniotic membrane is administrated through direct transplantation or transplantation with stem cells. This article reviews the characteristics of the amniotic membrane and AESCs and their application in corneal regenerative medicine to lay a foundation for future research.

Key words: Amniotic membrane, Epithelial stem cells, Cornea, Regenerative medicine

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