Transforming growth factor-beta-stimulated connective tissue growth factor expression during corneal myofibroblast differentiation.

Abstract

This is the first study to present evidence for the induction of CTGF by TGF-beta treatment of corneal fibroblasts. It is doubtful that CTGF is the TGF-beta mediator of the corneal fibroblast to myofibroblast transition because CTGF does not induce alpha-SM actin in subconfluent fibroblast cultures. CTGF may play a supporting role in myofibroblast differentiation.