title: [The role of endothelin in the physiology and pathophysiology of airways].
abstract: Following its discovery in 1988 endothelin initially attracted attention in the cardiovascular field. It is only more recently that the involvement of this peptide, and its role in the physiology and pathophysiology of the airways, has been established. Endothelin receptors have been demonstrated in the majority of cells in the airways from the main bronchi to the alveoli, where endothelin exerts endocrine and paracrine effects on the fine regulation of bronchial muscular tone, the process of cell proliferation and repair, alveolar and bronchial secretion as well as microvascular permeability. The intra and extracellular pathways of the mechanisms of action of endothelin are currently under investigation. Furthermore, it has been shown in the last ten years that endothelin is also, in certain circumstances, a powerful inflammatory mediator. The implication of endothelin in pathological processes such as asthma, chronic airflow obstruction, bronchiectasis, some broncho-pulmonary cancers, ideopathic pulmonary fibrosis, and ARDS is currently suspected if not proven. This opens up the possibility of new therapies. The object of this revue is to summarise the current knowledge of the role played by endothelin in the physiology and pathophysiology of the airways and respiratory system.
authors.affiliation: Laboratoire de Pharmacologie, UPRES EA220, U.F.R. biomédicale des Saints Pères, 45 rue des Saints-Pères, 75006 Paris, France. christophe.faisy@wanadoo.fr
authors.forename: C
authors.initials: C
authors.lastname: Faisy
authors.forename: E
authors.initials: E
authors.lastname: Naline
authors.forename: J L
authors.initials: JL
authors.lastname: Diehl
authors.forename: T
authors.initials: T
authors.lastname: Chinet
authors.forename: C
authors.initials: C
authors.lastname: Advenier
mesh_terms: D016232:Endothelins / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D017466:Receptors, Endothelin / Q000502:physiology; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000503:physiopathology*; D012140:Respiratory Tract Diseases / Q000503:physiopathology*
chemical_list: D016232:Endothelins; D017466:Receptors, Endothelin