Abstract
New evidence from blocking desmosomal adhesion with anti-adhesion peptides reveals a role for desmosomes in cell positioning in morphogenesis. Desmosomal adhesion is necessary for the stability of adherens junctions in epithelial cell sheets. Knockout and mis-expression of desmosomal cadherins in mice suggests that they may function directly or indirectly in regulating epidermal differentiation. Protein kinase C signalling and tyrosine phosphorylation appear to regulate desmosomal adhesion. There are new insights into the role of desmosomal cadherins in autoimmune, infectious and genetic disease.
Original language | English |
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Pages (from-to) | 537-545 |
Number of pages | 8 |
Journal | Curr Opin Cell Biol |
Volume | 14 |
Issue number | 5 |
DOIs | |
Publication status | Published - Oct 2002 |
Keywords
- Animals
- chemistry: Cadherins
- Cell Adhesion
- metabolism: Desmosomes
- metabolism: Epidermis
- Genotype
- Humans
- Mice
- Mice, Knockout
- Models, Biological
- Phenotype
- Protein Binding