Expression of 5-lipoxygenase in pulmonary artery endothelial cells
نویسندگان
چکیده
منابع مشابه
Expression of 5-lipoxygenase in pulmonary artery endothelial cells.
Increased expression of 5-lipoxygenase (5LO) in pulmonary artery endothelial cells (PAECs) has been observed in disease states such as pulmonary hypertension and allergen challenge. To understand the function of endothelial 5LO, we examined the expression of this enzyme in normally cultured human PAECs and its characteristics when overexpressed. A small amount of 5LO message and protein was det...
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Increased 5-lipoxygenase (5LO) expression in pulmonary artery endothelial cells (PAECs) has been observed in primary pulmonary hypertension, a disorder associated with pulmonary vascular remodeling and aberrant endothelial cell proliferation. To examine whether 5LO plays a role in endothelial cell proliferation, we analyzed the effect of 5LO inhibitors on cultured human PAECs. Analysis of [(3)H...
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Pulmonary Hypertension (PH) is a progressive disorder characterized by endothelial dysfunction and proliferation. Hypoxia induces PH by increasing vascular remodeling. A potential mediator in hypoxia-induced PH development is arachidonate 5-Lipoxygenase (ALOX5). While ALOX5 metabolites have been shown to promote pulmonary vasoconstriction and endothelial cell proliferation, the contribution of ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 2002
ISSN: 0264-6021
DOI: 10.1042/0264-6021:3610267