EphA2/Ephrin-A1 Signaling Complexes Restrict Corneal Epithelial Cell Migration

Abstract

EphA2 attenuates corneal epithelial cell migration when stimulated by ephrin-A1 ligand in a manner that involves the suppression of Akt. Elevated levels of ephrin-A1 may contribute to diabetic keratopathies by persistently engaging EphA2 and prohibiting Akt-dependent corneal epithelial repair processes.