title: Endothelins and the lung.
abstract: Since endothelins were discovered by Yanasigawa in 1988 it has been recognised that they may have an important role in lung pathophysiology. Despite their biological importance as vasoconstrictors the physiological role of endothelin has not yet been defined within the lungs. This review explores their role in acute and chronic disease. During acute inflammation and ischaemia-reperfusion injury cytokines may induce release of endothelin. This is important in the realm of acute lung injury and during surgical procedures such as cardiopulmonary operations including lung resections and transplantation. Complications of surgery including primary organ failure resulting in poor gas exchange as well as increased pulmonary vascular resistance have been linked to the presence of excessive endothelin. Endothelin may have an important role in transplantation biology. The complex process leading to successful lung transplantation includes optimising the donor with brain death, harvesting the lungs, managing acute and chronic rejection, and protecting the vital organs from toxic effects of immunosuppressants. During chronic disease processes, the mitotic action of endothelin may be important in vascular and airway remodelling by means of smooth muscle cell proliferation. We also explore recent advances in drug development, animal models and future directions for research.
authors.affiliation: Heart Science Centre, Royol Brompton and Harefield Hospital NHS Trust, Harefield, Middlesex, UK.
authors.forename: M J
authors.initials: MJ
authors.lastname: Boscoe
authors.forename: A T
authors.initials: AT
authors.lastname: Goodwin
authors.forename: M
authors.initials: M
authors.lastname: Amrani
authors.forename: M H
authors.initials: MH
authors.lastname: Yacoub
mesh_terms: D000818:Animals; D002318:Cardiovascular Diseases / Q000503:physiopathology / Q000601:surgery; D065128:Endothelin Receptor Antagonists; D016232:Endothelins / Q000378:metabolism* / Q000494:pharmacology; D006801:Humans; D008168:Lung / Q000503:physiopathology* / Q000601:surgery; D008171:Lung Diseases / Q000503:physiopathology; D016040:Lung Transplantation / Q000276:immunology; D017466:Receptors, Endothelin / Q000378:metabolism; D014662:Vasoconstrictor Agents / Q000494:pharmacology
chemical_list: D065128:Endothelin Receptor Antagonists; D016232:Endothelins; D017466:Receptors, Endothelin; D014662:Vasoconstrictor Agents