Fogh, Betina S4; Multhaupt, Hinke A B4; Couchman, John Robert5
1 Section of Molecular Pathology, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, Københavns Universitet2 Couchman Group, BRIC Research Groups, BRIC, Københavns Universitet3 Couchman Group, BRIC, Faculty of Health and Medical Sciences, Københavns Universitet4 Section of Molecular Pathology, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, Københavns Universitet5 Couchman Group, BRIC, Faculty of Health and Medical Sciences, Københavns Universitet
Cell adhesion to extracellular matrix is a complex process involving protrusive activity driven by the actin cytoskeleton, engagement of specific receptors, followed by signaling and cytoskeletal organization. Thereafter, contractile and endocytic/recycling activities may facilitate migration and adhesion turnover. Focal adhesions, or focal contacts, are widespread organelles at the cell-matrix interface. They arise as a result of receptor interactions with matrix ligands, together with clustering. Recent analysis shows that focal adhesions contain a very large number of protein components in their intracellular compartment. Among these are tyrosine kinases, which have received a great deal of attention, whereas the serine/threonine kinase protein kinase C has received much less. Here the status of protein kinase C in focal adhesions and cell migration is reviewed, together with discussion of its roles and potential substrates.
Journal review article
Journal of Histochemistry and Cytochemistry, 2014, Vol 62, Issue 3, p. 172-84
Animals; Cell Movement; Enzyme Activation; Focal Adhesions; Humans; Protein Kinase C