...Jean Paul Thiery; Guojun Sheng; Xiaodong Shu; Raymond Runyan ABSTRACT Epithelial-mesenchymal transition (EMT) and its reverse mechanism, mesenchymal-epithelial transition (MET), are evolutionarily conserved mechanisms initially identified in studies of early metazoan development. EMT may even have...

... as epithelial cells, or undergo an epithelial-to-mesenchymal transition and migrate as individual mesenchymal cells. Here, we assess what is currently known about in vivo cell migratory phenomena and hypothesise that such migratory behaviours do not fit into alternative and mutually exclusive categories. Rather...

... and mature apical junctions, and that the requirement for PAR-3 can vary in different types of epithelial cells. * Author for correspondence ( [email protected] ) Competing interests statement 29 3 2010 © 2010. PAR-3 PAR-6 Epithelial Mesenchymal Polarity...

...M. R. Byers; G. C. Schatteman; M. Bothwell ABSTRACT We have used immunocytochemistry to analyse expression of nerve growth factor receptor (NGFR) in developing, aging and injured molar teeth of rats. The patterns of NGFR immunoreactivity (IR) in developing epithelia and mesenchyme matched...