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Título: Heme oxygenase-1 and cardiovascular disease
Fecha de publicación: 2006
Editorial: Murcia : F. Hernández
ISSN: 0213-3911
Materias relacionadas: CDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. Radiología
Palabras clave: Endothelial cells
Atherosclerosis
Resumen: Heme oxygenase (HO)-1 is the inducible isoform of the first and rate-controlling enzyme of heme degradation. HO-1 is up-regulated by a host of oxidative stress stimuli and has potent cytoprotective and antiinflammatory functions via decreasing tissue levels of the prooxidant heme along with production of bilirubin and the signaling gas carbon monoxide. This review deals with recent findings that highlight the emerging significance of HO-1 in cardiovascular disease. Evidence is presented on how heme and various oxidative stress stimuli may cause endothelial cell dysfunction and how HO-1 may counteract the detrimental effects of oxidative stress in the endothelium. Recent advances in the understanding of the role of endothelial HO-1 for the regulation of the inflammatory response are summarized, including the modulation of leukocyte recruitment and transmigration through the endothelial barrier. Furthermore, experimental evidence from various cell culture and animal models is discussed which suggests an association of HO-1 with the complex sequence of events that cause atherosclerosis. In the second part of the review we present potential strategies that apply HO- 1 as a therapeutic target in the treatment of cardiovascular disease. Specific inducers of HO-activity which may ultimately lead to the development of clinically relevant pharmacological applications are introduced.
Autor/es principal/es: Immenschuh, S.
Schröder, H.
Publicado en: Histology and histopathology
URI: http://hdl.handle.net/10201/22667
Tipo de documento: info:eu-repo/semantics/article
Número páginas / Extensión: 7
Derechos: info:eu-repo/semantics/openAccess
Aparece en las colecciones:Vol.21, nº 6 (2006)

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