基础医学与临床 ›› 2023, Vol. 43 ›› Issue (3): 509-513.doi: 10.16352/j.issn.1001-6325.2023.03.509

• 短篇综述 • 上一篇    下一篇

IgG N-糖基化修饰在糖尿病视网膜病变中作用的研究进展

张艺馨1, 蔡善君1*, 李智立2, 于伟泓3, 张华4*   

  1. 1.遵义医科大学附属医院 眼科,贵州 遵义 563003;
    2.中国医学科学院基础医学研究所 北京协和医学院基础学院生物物理及结构生物学系,北京 100005;
    3.中国医学科学院 北京协和医学院 北京协和医院 眼科;
    4.继续教育学院,北京 100730
  • 收稿日期:2022-04-02 修回日期:2022-10-17 出版日期:2023-03-05 发布日期:2023-02-27
  • 通讯作者: * zhanghua.eye@163.com;caishanjun@163.com
  • 基金资助:
    京津冀基础研究合作专项项目(J200006)

Research progress on the role of IgG N-glycosylation modification in diabetic retinopathy

ZHANG Yixin1, CAI Shanjun1*, LI Zhili2, YU Weihong3, ZHANG Hua4*   

  1. 1. Department of Ophthalmology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003;
    2. Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences CAMS, School of Basic Medicine PUMC, Beijing 100005;
    3. Department of Ophthalmology, Peking Union Medical College Hospital;
    4. College of Continuing Education, CAMS & PUMC, Beijing 100730, China
  • Received:2022-04-02 Revised:2022-10-17 Online:2023-03-05 Published:2023-02-27
  • Contact: * zhanghua.eye@163.com;caishanjun@163.com

摘要: 糖尿病视网膜病变(DR)是免疫炎性疾病,免疫球蛋白G(IgG) N-糖基化修饰与DR密切相关。其中,IgG的半乳糖基化修饰、岩藻糖基化修饰、唾液酸化和平分型N-乙酰葡糖胺修饰发生变化,导致机体处于促炎状态,诱导视网膜发生病变。

关键词: 糖尿病视网膜病变, 免疫球蛋白G, 糖基化修饰

Abstract: Diabetic retinopathy (DR) is an immune-inflammatory disease and immunoglobulin G(IgG) N-glycosylation modifications are closely associated with DR. Among them, the modification of galactosylation, fucosylation, sialylation and bisecting N-acetylglucosamine of IgG changed has been proved to be predisposing factor to stimulate inflammation and related retinopathy.

Key words: diabetic retinopathy, immunoglobulin G, glycosylation modification

中图分类号: