In vitro evidence of nerve growth factor effects on human conjunctival epithelial cell differentiation and mucin gene expression

Mucins released into the tear film are crucial to maintaining a healthy ocular surface. Alterations in goblet cell numbers and mucin secretion are observed in chronic ocular surface inflammatory diseases. Nerve growth factor (NGF) plays a crucial role in healing and inflammation of the ocular surface. The aim of this study was to evaluate in vitro the effect of NGF on conjunctival goblet cell differentiation and mucin production and secretion