Fiche publication
Date publication
mars 2004
Auteurs
Membres identifiés du Cancéropôle Est :
Dr BRASSART-PASCO Sylvie
,
Dr MONBOISSE Jean-Claude
,
Pr RAMONT Laurent
Tous les auteurs :
Pasco S, Ramont L, Maquart FX, Monboisse JC
Lien Pubmed
Résumé
Many biological processes such as cell differentiation, cell migration or gene expression are tightly controlled by cell-cell interactions or by various cytokines. During tumor progression, cancer cells are in contact with extracellular matrix (ECM) macromolecules involving specific receptors such as integrins. The different stages of tumor progression, and mainly the proteolytic cascades implicated in extracellular matrix degradation and cell migration, may be controlled by the extracellular matrix macromolecules or by domains released by directed and limited proteolysis of these molecules. In this review, we summarise the biological effects of various peptides, named matrikines, derived from basement membranes (BM) components, such as laminins (LN), proteoglycans or collagens. These peptides may control tumor progression by regulating the proteolytic cascades leading to cancer cell dissemination and metastasis.
Référence
Crit Rev Oncol Hematol. 2004 Mar;49(3):221-33.
