MicroRNA Expression Profile and the Role of miR-204 in Corneal Wound Healing

Abstract

During mouse corneal epithelial wound healing, a complex miRNA-gene network was resolved that is modulated by changes in miR-204 expression. Downregulation of this miRNA appears to be an essential response to injury since its decline promotes human corneal epithelial cell proliferation and migration. Therefore, miR-204 could be a biomarker of this process.