title: Connections between cadherin-catenin proteins, spindle misorientation, and cancer.
abstract: Cadherin-catenin mediated adhesion is an important determinant of tissue architecture in multicellular organisms. Cancer progression and maintenance is frequently associated with loss of their expression or functional activity, which not only leads to decreased cell-cell adhesion, but also to enhanced tumor cell proliferation and loss of differentiated characteristics. This review is focused on the emerging implications of cadherin-catenin proteins in the regulation of polarized divisions through their connections with the centrosomes, cytoskeleton, tissue tension and signaling pathways; and illustrates how alterations in cadherin-catenin levels or functional activity may render cells susceptible to transformation through the loss of their proliferation-differentiation balance.
authors.affiliation: Department of Physiology, Development, and Neuroscience; University of Cambridge ; Cambridge, UK.
authors.forename: Marta N
authors.initials: MN
authors.lastname: Shahbazi
authors.affiliation: Epithelial Cell Biology Group; Cancer Cell Biology Program; Spanish National Cancer Research Centre ; Madrid, Spain.
authors.forename: Mirna
authors.initials: M
authors.lastname: Perez-Moreno
keywords: Adherens Junctions; cadherin; cancer; catenin; cell polarity; signaling; spindle orientation