The study also showed that the alcohol-treated cells had lost their tight junctions with adjacent cells, a preparation for migrating, as metastatic cells do.

Numerous studies have shown that the intercellular junctions and, in particular, the tight junctions regulate the permeability of the paracellular spaces and limit "water leakage.

signaling), cell matrix adhesions in three dimensions, cell-cell junctions, signaling to and through the endothelial adherens junction, gap junctions (connexin functions), tight junctions in simple and stratified epithelium, desmosomes in development and disease, cadherin trafficking and junction dynamics, and cross-talk in cell-cell and cell-matrix adhesions.