Endothelial nitric oxide synthase:: a determinant of TNFα production by human monocytes/macrophages

被引:28
|
作者
Mühl, H [1 ]
Pfeilschifter, J [1 ]
机构
[1] Univ Frankfurt Klinikum, Pharmazentrum Frankfurt, D-60590 Frankfurt, Germany
关键词
endothelial nitric oxide synthase; inducible nitric oxide synthase; inflammation; monocytes; macrophages; tumor necrosis factor-alpha; N-6-monomethyl-L-arginine;
D O I
10.1016/j.bbrc.2003.09.039
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Until recently endothelial nitric oxide synthase (eNOS) has been associated exclusively with physiological functions, particularly in the cardiovascular system. However, increasing evidence has been accumulated that supports the concept for a role of eNOS in pathophysiology. In particular, detection of eNOS protein and activity in human monocytes/macrophages suggest an immunomodulatory role of this enzyme. Here, we review data that promote the hypothesis that by enhancing TNFalpha production, eNOS activity should be regarded as a novel pro-inflammatory parameter in human monocytes/macrophages. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码:677 / 680
页数:4
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