β-cellulin is a possible treatment to be able to repair corneal cells. At specific concentration of β-cellulin at 0.2, 2 and 20 ng/mL rapid repair was induced to corneal epithelial stem cells.
The study suggests that β-cellulin can be used to repair damaged corneal cells, particularly in the context of corneal epithelial stem cells.  Specific concentrations of β-cellulin (0.2, 2, and 20 ng/mL) were found to promote rapid cell repair.