解剖学报 ›› 2023, Vol. 54 ›› Issue (4): 484-489.doi: 10.16098/j.issn.0529-1356.2023.04.016

• 综述 • 上一篇    下一篇

视网膜Müller细胞重编程研究进展

张小丽 张书强* 徐绘*    

  1. 南通大学江苏省和教育部神经再生重点实验室,江苏 南通 226001
  • 收稿日期:2022-01-07 修回日期:2022-03-08 出版日期:2023-08-06 发布日期:2023-08-06
  • 通讯作者: 张书强;徐绘 E-mail:huixu82@126.com
  • 基金资助:
    国家自然科学基金面上项目

Research progress in the reprogramming of retinal Müller glia cells

ZHANG Xiao-li ZHANG Shu-qiang* XU Hui*    

  1. Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Jiangsu Nantong 226001,China
  • Received:2022-01-07 Revised:2022-03-08 Online:2023-08-06 Published:2023-08-06
  • Contact: ZHANG Shu-qiang;XU Hui E-mail:huixu82@126.com

摘要:

视网膜退行性疾病导致的失明严重影响人类健康。哺乳动物视网膜损伤后无法自我修复,而斑马鱼的视网膜具有较强的再生能力,能再生所有类型的视网膜神经元并恢复视觉。斑马鱼的视网膜再生依赖于一种神经胶质细胞——Müller细胞。斑马鱼视网膜损伤后Müller细胞重编程并增殖产生祖细胞,后者进一步分化为新生的视网膜神经元。近年来,基于Müller细胞的视网膜再生研究取得了许多重要进展。我们就斑马鱼视网膜再生的机制和哺乳动物Müller细胞重编程的研究进展做一综述。

关键词: 视网膜, 再生, 重编程, Müller细胞, 斑马鱼

Abstract:

Blinding eye diseases caused by retinal degeneration have a detrimental effect on human health. Mammalian retina exhibits very limited capacity for self-repair after degenerative disease or injury. In contrast, zebrafish retina possesses a robust regenerative response that regenerates all types of retinal neurons and restores vision. Retina regeneration in zebrafish depends on a type of glia cells called Müller glia. Following retinal injury, zebrafish Müller glia undergo a reprogramming process and proliferate into multipotent progenitor cells that further differentiate into newborn retinal neurons. In recent years, significant progress has been made in the field of Müller glia-based retina regeneration. Here we summarize the mechanisms governing zebrafish retina regeneration and the recent advances in mammalian Müller glia reprogramming.

Key words: Retina, Regeneration, Reprogramming, Müller glia, Zebrafish

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