Desmosomal cadherins: another growing multigene family of adhesion molecules.
The formation of supracellular structures, i.e. tissues and organs, is dependent on the spatially and temporally regulated formation of semistable cell-cell contacts. In recent years, the molecular components of such cell junctions, especially those occurring in epithelial cells, have been studied extensively, and the main proteins and glycoproteins of the 'adhering junctions' such as the desmosomes and the zonula adherens of polar epithelial cells have been characterized. We are now beginning to understand the complex protein-protein interactions that contribute to the assembly and disassembly of these structures and their roles in the attachment of specific filaments of the cytoskeleton.
Koch
P J
PJ
Dermatology Branch, National Cancer Institute, Bethesda, MD 20892.
Franke
W W
WW
D000818:Animals; D015820:Cadherins / Q000737:chemistry* / Q000145:classification / Q000235:genetics*; D015815:Cell Adhesion Molecules / Q000737:chemistry / Q000235:genetics; D003593:Cytoplasm / Q000737:chemistry; D003598:Cytoskeletal Proteins / Q000737:chemistry / Q000235:genetics; D051180:Desmoplakins; D003896:Desmosomes / Q000737:chemistry*; D005109:Extracellular Matrix / Q000737:chemistry; D015870:Gene Expression; D006801:Humans; D007382:Intermediate Filaments / Q000737:chemistry; D005810:Multigene Family
D015820:Cadherins; D015815:Cell Adhesion Molecules; D003598:Cytoskeletal Proteins; D051180:Desmoplakins