... their apical cell surface delivery to promote accurate tubulocyst formation. Galectin-3 β1-integrin Apical transport Endocytosis Cell polarity Epithelial cells maintain a polarized structure in which the apical membrane domain is separated by a tight junctional complex from the basolateral...

.... 6A,B ). Basolateral delivery of CD29 or E-cadherin was not affected by TTL knockdown (supplementary material Fig. S6C–E). In combination with the results from TTL-overexpressing MDCK TTL–GFP cells, these data indicate that changes in TTL expression substantially alter the apical transport kinetics...

... residue. Although the basolateral and coated pit signals may also be co-linear, they are not identical. The basolateral and apical transport determinants are also hierarchically arranged. Although a single protein may contain one or more signals specifying basolateral transport, inactivation...