解剖学报 ›› 2017, Vol. 48 ›› Issue (5): 617-621.doi: 10.16098/j.issn.0529-1356.2017.05.021

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NF-E2相关因子2对视网膜细胞保护作用的研究进展

庞仪琳1 张卫光2 张艳2 何美华2*   

  1. 1.北京大学人民医院,北京 100026; 2.北京大学基础医学院人体解剖学与组织学胚胎学系,北京 100191
  • 收稿日期:2016-12-28 修回日期:2017-01-15 出版日期:2017-10-06 发布日期:2017-10-06
  • 通讯作者: 何美华 E-mail:zhangwg@bjmu.edu.cn
  • 基金资助:
    Nrf2/ARE 信号通路对糖尿病视网膜节细胞的保护作用及机制研究

Role of NF-E2-related factor 2 in retinal cell protection

PANG Yi-lin1 ZHANG Wei-guang2 ZHANG Yan2 HE Mei-hua 2*   

  1. 1.Peking University People’s Hospital, Beijing 100026, China; 2.Department of Anatomy and Embryology, School of Basic Medical Sciences, Peking University, Beijing 100191, China
  • Received:2016-12-28 Revised:2017-01-15 Online:2017-10-06 Published:2017-10-06
  • Contact: HE Mei-hua E-mail:zhangwg@bjmu.edu.cn

摘要:

核转录因子NF-E2相关因子2(Nrf2)介导的抗氧化还原通路在细胞氧化应激损伤过程中起到重要的保护作用。在氧化应激的刺激下,Nrf2可以启动多种细胞保护性基因的表达从而维持细胞稳态。因此,在治疗氧化应激损伤的疾病时,药物诱导Nrf2通路表达上调成为了一个新的研究方向。我们主要从视网膜神经细胞和视网膜血管内皮细胞两个方面总结了Nrf2在视网膜病变中的细胞保护作用的相关研究进展。

关键词: NF-E2相关因子, 视网膜, 氧化应激, 视网膜神经细胞, 视网膜血管内皮细胞

Abstract:

NF-E2-related factor 2 (Nrf2) is a redox sensitive transcription factor mediating many protective genes. The Nrf2-regulated antioxidant pathway has been found to be adaptively activated to counteract increased oxidative stress. Pharmacological induction of Nrf2 pathway has been implicated as a new therapeutic strategy to relieve cell damage. This review summarized the main findings on the protective role of Nrf2 in retinal diseases.

Key words: NF-E2-related factors 2, Retina, Oxidative stress, Retinal neuron, Retinal microvascular cell