Hepatocyte growth factor upregulates MMP1 and MMP10 expression and resolves corneal fibrosis.

Different therapeutic modalities, including steroids, have been used to treat corneal scarring. However, the ability of steroids to reduce corneal scarring is limited and associated with numerous side effects. Our previous studies have demonstrated that topical hepatocyte growth factor (HGF) after corneal injury suppresses the development of stromal scars.