国际眼科纵览 ›› 2025, Vol. 49 ›› Issue (4): 290-297.doi: 10. 3760/cma.j.cn115500-20250223-25409

• 综述 • 上一篇    下一篇

血管生成素在湿性年龄相关性黄斑变性发病机制中的作用

牟波1,2 向英2 李媛媛1,2 王刚1,2 宋秀胜1,2   

  1. 1 湖北民族大学,湖北恩施 445000;2 恩施土家族苗族自治州中心医院眼科,湖北恩施 445000
  • 收稿日期:2025-02-23 出版日期:2025-08-22 发布日期:2025-08-12
  • 通讯作者: 宋秀胜,Email:aeep993@126.com E-mail:aeep993@126.com
  • 基金资助:
    湖北省自然科学基金联合基金项目(2024AFD084);恩施州科技计划启航专项(D20230050)

Roles of angiopoietin in pathogenesis of wet age-related macular degeneration

Mou Bo1,2, Xiang Ying2, Li Yuanyuan1,2, Wang Gang1,2, Song Xiusheng1,2   

  1. 1 Hubei Minzu University, Enshi Hubei 445000, China;2 Department of Ophthalmology, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi Hubei 445000, China
  • Received:2025-02-23 Online:2025-08-22 Published:2025-08-12
  • Contact: Song Xiusheng, Email: aeep993@126.com E-mail:aeep993@126.com
  • Supported by:
    Hubei Provincial Natural Science Foundation Joint Fund Project (2024AFD084); Enshi Prefecture Science and Technology Plan Navigating Program (D20230050)

摘要: 血管生成素(angiopoietin,Ang)作为促血管生成因子影响视网膜血管的生成与重塑,进一步影响黄斑部正常功能,Ang在湿性年龄相关性黄斑变性(wet age-related macular degeneration,wAMD)的发生发展进程中扮演关键角色,是目前的研究热点。研究表明Ang通过调控血管稳定性、内皮细胞增生及新生血管形成而影响wAMD的发生发展。基于此作用机制,研究血管生成素靶点相关的拮抗药物,为wAMD的治疗提供了新的方向和手段。

关键词: 年龄相关性黄斑变性, 血管生成素

Abstract: As another pro-angiogenic factor, angiopoietin plays a key role in the development of Wet age-related macular degeneration (wAMD), and become a hot research topic at present. Studies have demonstrated that angiopoietins influence the pathogenesis and progression of wAMD by modulating vascular stability, endothelial cell proliferation, and neovascularization. Based on this mechanistic understanding, investigating angiopoietin-targeted antagonists has provided novel therapeutic avenues for wAMD treatment.

Key words: Age-related macular degeneration, Angiopoietin