Several distinct polarity complexes participate in the assembly of intercellular junctions. Two studies showing that some of the same polarity complexes are essential regulators of continued junctional integrity lead to a new appreciation of the relationships between assembly and maintenance of intercellular junctions and highlight unappreciated roles for endocytosis in these processes. © 2008 Elsevier Ltd. All rights reserved.
Shen, L., & Turner, J. R. (2008, November 11). Intercellular Junctions: Actin the PARt. Current Biology. https://doi.org/10.1016/j.cub.2008.10.010