CCN2/CTGF tip the balance of growth factors towards TGF-β2 in primary open-angle glaucoma.

ABSTRACT: TGF-β2 is the predominant TGF-β isoform within the eye. One function of TGF-β2 is to provide the eye with immune protection against intraocular inflammation. The beneficial function of TGF-β2 within the eye must be under tight control of a network of different factors. A disbalance of the network can result in different eye diseases. In Primary Open-Angle Glaucoma (POAG), one of the leading causes of irreversible blindness worldwide, TGF-β2 is significantly elevated in the aqueous humor and antagonistic molecules like BMPs are reduced. The changes provoke an altering of the quantity and quality of the extracellular matrix and the actin cytoskeleton in the outflow tissues, leading to an increased outflow resistance and thereby to an increased intraocular pressure (IOP), the major risk facto

SUBMITTER: Dillinger AE 

PROVIDER: S-EPMC10210157 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature