国际眼科纵览 ›› 2021, Vol. 45 ›› Issue (6): 513-518.doi: 10.3760/ cma.j.issn.1673-5803.2021.06.009

• 综述 • 上一篇    下一篇

间充质干细胞来源的外泌体在视网膜退行性疾病治疗中的作用

孙晗晗刘先宁张红兵汪耀2   

  1. 1 西北大学生命科学学院,西安 710069;2 西北大学附属第一医院  西安市第一医院眼科 陕西省眼科研究所 陕西省眼科学重点实验室,西安 710002

  • 收稿日期:2021-04-07 出版日期:2021-12-22 发布日期:2021-12-22
  • 通讯作者: 汪耀,Email:wangyao0605@163.com
  • 基金资助:
    陕西省重点研发计划项目(2019SF-196);西安市创新能力强基计划(21XYJ0002) 

The role of exosomes derived from mesenchymal stem cells in the treatment of retinal degenerative diseases

Sun Hanhan1, Liu Xianning2, Zhang Hongbing2, Wang Yao2   

  1. 1 The Collage of Life Sciences, Northwest University, Xi’an 710069, China; 2 Shaanxi Institute of Ophthalmology, Shaanxi Provincial Key Laboratory of Ophthalmology, Department of Ophthalmology, First Hospital of Xi’an; The First Affiliated Hospital of Northwest University, Xi’an 710002, China

  • Received:2021-04-07 Online:2021-12-22 Published:2021-12-22
  • Contact: Wang Yao, Email: wangyao0605@163.com
  • Supported by:
    Key Research and Development Program of Shaanxi Province(2019SF-196); Basic Scientific Innovation Ability Improvement Project of Xi’an (21XYJ0002)

摘要: 间充质干细胞是一类具有自我更新能力、多向分化潜能和免疫调节的多功能干细胞。间充质干细胞来源的外泌体具有与其相似的生物学性质,具有纳米级别、稳定性高、免疫原性低、易于获得与保存、容易穿过生物屏障进入靶器官的特性。其携带的蛋白质、脂质及DNA、mRNA和非编码RNA等生物活性物质, 可通过抗炎、抑制新生血管生成、保护视网膜光感受器细胞等方面在视网膜退行性疾病(如年龄相关性黄斑变性、视网膜色素变性)治疗中发挥作用,可能为此类疾病提供新的治疗方案。(国际眼科纵览,2021, 45:513-518)


关键词: 间充质干细胞, 外泌体, 年龄相关性黄斑变性, 视网膜色素变性

Abstract: Mesenchymal stem cells are a type of multifunctional stem cells with self-renewal ability, multi-differentiation potential and immune regulation. The exosomes derived from mesenchymal stem cells have similar biological properties as mesenchymal stem cells. They are nano-scale, high in stability, low in immunogenicity, easy to obtain and preserve, and can easily pass through biological barriers to enter target organs. Studies have shown that bioactive substances such as proteins, lipids and DNA, mRNA and non-coding RNA carried by the mesenchymal stem cell-derived exosomes can play a role in the treatment of retinal degenerative diseases(such as age-related macular degeneration and retinitis pigmentosa) by anti-inflammatory, inhibiting of neovascularization and protecting of retinal photoreceptor cells, which may provide new treatment options for degenerative retinal diseases. (Int Rev Ophthalmol, 2021, 45: 513-518)


Key words: mesenchymal stem cells, exosomes, age-related macular degeneration, retinitis pigmentosa