Effect of the Ocular Microenvironment in Regulating Corneal Dendritic Cell Maturation

Abstract

Cornea and aqueous humor, principally through transforming growth factor beta(2,) promote generation of phenotypically and functionally immature DCs. Clinical Relevance Our results indicate that relative immune quiescence in the cornea and in the anterior segment is actively maintained in part by the inhibitory effect of transforming growth factor beta(2) on resident DCs and by their suppression of T-cell-mediated immune and inflammatory responses.