The glycocalyx barrier function in ocular surface and its alteration in dry eye disease
10.3980/j.issn.1672-5123.2020.5.12
- VernacularTitle:眼表糖萼屏障及其在干眼中的应用
- Author:
Biao Li
1
Author Information
1. Department of Ophthalmology, the First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, ChinaCo-first authors: Biao Li and Yi-Dan Shi.
- Publication Type:Review
- Keywords:
glycocalyx barrier;
transmembrane mucin;
galectin-3;
diquafosol;
rebamipide
- From:
International Eye Science
2020;20(5):801-805
- CountryChina
- Language:Chinese
-
Abstract:
Some studies have shown that the glycocalyx barrier formed by highly glycosylated mucin and galectin-3 in the epithelial cells of the eyeball is important for the maintenance of moisturization and lubrication of the surface of the eye. The decrease in the wettability of the eye surface and the shortening of the tear film breakup time in dry eye patients are closely related to the damage of the glycocalyx barrier. This article outlines the composition of the glycocalyx barrier on ocular surface and its changes in the dry eye patients. It will also introduce a new method for assessing the damage of the glycocalyx barrier in dry eye patients. Finally, two ophthalmological drugs, which target regulating the abnoemality of transmembrane mucins in dry eye disease will be mentioned.
- Full text:202005012.pdf
