Extracellular matrix and wound healing.
Fiche publication
Date publication
avril 2014
Auteurs
Membres identifiés du Cancéropôle Est :
Dr MONBOISSE Jean-Claude
Tous les auteurs :
Maquart FX, Monboisse JC
Lien Pubmed
Résumé
Extracellular matrix has been known for a long time as an architectural support for the tissues. Many recent data, however, have shown that extracellular matrix macromolecules (collagens, elastin, glycosaminoglycans, proteoglycans and connective tissue glycoproteins) are able to regulate many important cell functions, such as proliferation, migration, protein synthesis or degradation, apoptosis, etc., making them able to play an important role in the wound repair process. Not only the intact macromolecules but some of their specific domains, that we called "Matrikines", are also able to regulate many cell activities. In this article, we will summarize main findings showing the effects of extracellular matrix macromolecules and matrikines on connective tissue and epithelial cells, particularly in skin, and their potential implication in the wound healing process. These examples show that extracellular matrix macromolecules or some of their specific domains may play a major role in wound healing. Better knowledge of these interactions may suggest new therapeutic targets in wound healing defects.
Référence
Pathol Biol (Paris). 2014 Apr;62(2):91-5