富含半胱氨酸的酸性分泌蛋白对青光眼滤过泡瘢痕化影响的研 究进展.

Filtering bleb scarring is the main cause of glaucoma filtration surgery failure. Subconjunctival injection of antimetabolites, such as mitomycin and 5-fluorouracil, is widely used clinically to reduce the incidence of scarring, which improves the success rate of the surgery. However, accompanied side effects such as cytotoxicity should not be ignored. Secreted protein acidic and rich in cysteine (SPARC) as a matricellular protein is widely distributed in the eyes, which plays an important role in the process of wound repairing and tissue remodeling. The expression of SPARC is significantly elevated in the mouse model of subconjunctival scarring. Researches suggest that SPARC participates in and regulate the formation of bleb scarring through multiple pathways, therefore it may become a specific new target in the anti-scarring therapy. [ABSTRACT FROM AUTHOR]