title: Cell-Matrix interactions, the role of fibronectin and integrins. A survey.
abstract: In this review, we present several aspects of cell-matrix interactions, especially the role of fibronectin and integrins in the mediation of these interactions. As this field of investigations literally exploded over the last decades, we had to limit this review to some aspects of this field. We cited experiments giving details on the modifications of fibronectin molecules during their interactions with cells as well as on recent progress of the molecular mechanisms of fibronectin-integrin interactions. We insisted on the molecular details which were shown to play a role in the bi-directional signals "sent" by cells to the surrounding matrix (inside-out and outside-in). A number of recent publications confirmed the physiopathological importance of these messages both for the normal function of tissues as well as for the understanding of their pathological modifications. We insist also on the importance of fibronectin-fragments during some pathologies.
authors.affiliation: Laboratoire de recherche ophtalmologique, université Paris-V, hôpital Hôtel-Dieu, 1, place du Parvis-Notre-Dame, 75181 Paris cedex 04, France. lrobert5@wanadoo.fr
authors.forename: J
authors.initials: J
authors.lastname: Labat-Robert
mesh_terms: D000818:Animals; D002450:Cell Communication / Q000502:physiology*; D003625:Data Collection; D005109:Extracellular Matrix / Q000378:metabolism / Q000502:physiology*; D005353:Fibronectins / Q000097:blood / Q000235:genetics / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D016023:Integrins / Q000235:genetics / Q000378:metabolism / Q000502:physiology*; D009747:Nutritional Physiological Phenomena; D017469:Receptors, Fibronectin / Q000235:genetics / Q000378:metabolism / Q000502:physiology
chemical_list: D005353:Fibronectins; D016023:Integrins; D017469:Receptors, Fibronectin