No abstract available.
Transferrin

Diabetic retinopathy(DR)is one of the common causes of visual impairment and blindness in adults, which is caused by various pathogenesis. Although the mechanism of DR has not been elucidated yet, the destruction of blood-retinal barrier is a key process. As a highly endothelial-specific factor in promoting the growth of vascular endothelial cell, vascular endothelial growth factor(VEGF)plays a crucial role in the formation of pathological retinal neovascularization and the destruction of blood-retinal barrier. Therefore, a comprehensive understanding of the etiology and pathogenesis of blood-retinal barrier damage promoted by VEGF is critical for exploring the pathogenesis of DR. In this study, the underlying relationship between VEGF and the mechanism of blood-retinal barrier damage, including retinal vascular endothelial cell permeability, vascular inflammatory response, apoptosis, oxidative stress, mitochondrial damage and endoplasmic reticulum stress, with a view to providing a reference for the study in VEGF in the pathogenesis of blood-retinal barrier damage in DR.