ET-1-induced cyclooxygenase 1 and 2 expression in mouse resident peritoneal macrophages in vitro
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چکیده
منابع مشابه
Yin Yang 1 enhances cyclooxygenase-2 gene expression in macrophages.
Expression of cyclooxygenase-2 (COX-2) is associated with the pathogenesis of inflammation and various cancers, including lung cancer. Yin Yang 1 (YY1) is a zinc-finger transcription factor that interacts with histone acetyltransferases and deacetylases for its transcriptional activity and also is involved in inflammation and tumorigenesis. We investigated whether YY1 regulates COX-2 expression...
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The restriction of herpes simplex virus type 1 (HSV-1) gene expression in nonpermissive murine resident peritoneal macrophages (ResPMO) was analyzed at the level of transcription. Using nuclear run-on assays, we established that transcription of a representative gene from each HSV-1 kinetic class was initiated in both ResPMO and permissive Vero cells. Using transient expression assays, we obser...
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Rat peritoneal macrophages were incubated in the presence of cycloheximide or dexamethasone to inhibit the induction of cyclooxygenase (COX)-2 protein synthesis. Thereafter, when the macrophages were incubated in the presence of arachidonic acid, PGE2 production was increased. Western blot analysis demonstrated that COX-2 protein levels were low and were not affected by arachidonic acid treatme...
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Wheat germ agglutinin (WGA) has been used to define biochemical differences between exudate and resident macrophages in the peritoneal cavity of mice. Western blotting with 125I-WGA identifies a restricted set of glycoproteins in elicited peritoneal macrophages (M phi) (recruited with thioglycollate or periodate) and fully activated M phi (recruited with live Bacille Calmette-Guérin, or heat-ki...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1998
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)40639-2