Research progress of tight junction between retinal pigment epithelium cells and its disruption in the pathogenesis of age-related macular degeneration
10.3980/j.issn.1672-5123.2023.2.10
- VernacularTitle:视网膜色素上皮细胞间紧密连接及其在AMD发病过程中的作用研究进展
- Author:
Qiao-Yun WANG
1
;
Lai-Qing XIE
1
Author Information
1. Department of Ophthalmology,the Second Affiliated Hospital of Soochow University, Suzhou 215004, Jiangsu Province, China
- Publication Type:Journal Article
- Keywords:
age-related macular degeneration(AMD);
outer blood retinal barrier;
retinal pigment epithelium;
tight junction
- From:
International Eye Science
2023;23(2):232-235
- CountryChina
- Language:Chinese
-
Abstract:
Age-related macular degeneration(AMD)is a common eye disease causing irreversible visual impairment in the elderly. The tight junction(TJ)between retinal pigment epithelium cells(RPECs)is an important structural unit of the outer blood retinal barrier(oBRB). The TJ is defective in the pathogenesis of AMD, which in turn promotes the destruction of oBRB and accelerates the occurrence and progression of AMD. In this paper, the roles of TJ and TJ protein in maintaining oBRB function, TJ protein abnormality and oBRB destruction in the pathogenesis of AMD were reviewed, aiming to provide new ideas for the treatment of AMD.
