Cadherin expression in the eye.

E(pithelial)-cadherin and N(eural)-cadherin are transmembrane cell-cell adhesion molecules, belonging to the subfamily of classical cadherins. The expression of E- and N-cadherin is spatiotemporally regulated and associated with a variety of normal morphogenetic events. The expression of E- and N- cadherin is also involved in carcinogenesis. E-cadherin functions as a tumor-suppressor. N-cadherin, however, is associated with cancer progression. The study of the expression pattern of E- and N-cadherin in the normal and tumorous eye is the aim of our research.