Abstract:
:Vascular disorders, resulting from endothelial cell dysfunction, may be caused by various stimuli, including infectious pathogens, cytotoxic reagents, and pathophysiological mechanisms mediated by immune responses. Endothelial cell dysfunction characterized by apoptosis and abnormal immune activation is, at least in part, induced by anti-endothelial cell antibody (AECA) in some cases of autoimmune disease. However, the molecular mechanisms of AECA-mediated pathogenetic damage to host vascular system remain unclear. The dual role of nitric oxide (NO) both in endothelial cell apoptosis and survival has been described. In this paper, endothelial cell apoptosis caused by the presence of cross-reactive AECA via a NO-mediated mechanism is demonstrated in dengue virus infection. Endothelial cells undergo apoptosis via the mitochondria-dependent pathway that is regulated by NO production. NO-regulated endothelial cell injury thus may play a role in the disruption of vessel endothelium and contribute to the AECA-induced pathogenesis of vasculopathy. The modulation of NO may provide the therapeutic strategies for autoimmune diseases by preventing the AECA-mediated endothelial cell damage.
journal_name
Curr Pharm Desjournal_title
Current pharmaceutical designauthors
Lin YS,Lin CF,Lei HY,Liu HS,Yeh TM,Chen SH,Liu CCdoi
10.2174/1381612043453469subject
Has Abstractpub_date
2004-01-01 00:00:00pages
213-21issue
2eissn
1381-6128issn
1873-4286journal_volume
10pub_type
杂志文章,评审abstract::Agomelatine markedly differs from other classes of antidepressant drugs: its primary molecular targets in vivo are the melatonin MT(1) and MT(2) receptors, where it acts as a potent agonist, and the 5-HT(2C) receptors, where it exerts clear-cut antagonist properties. Agomelatine across a wide range of clinical trials ...
journal_title:Current pharmaceutical design
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abstract::Although the cause of Crohn's disease remains unknown considerable progress has been made in recent years to unravel the pathogenesis of the inflammatory processes seen in chronic idiopathic inflammatory bowel diseases (IBD). Th-1 lymphocytes seem to orchestrate the inflammation through the production of pro-inflammat...
journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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更新日期:2014-01-01 00:00:00
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pub_type: 杂志文章,meta分析
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journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
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abstract::Histone deacetylases (HDACs), which act on acetylated histones and/or other non-histone protein substrates, represent validated epigenetic targets for the treatment of cancer and other human diseases. The inhibition of HDAC activity was shown to induce cell cycle arrest, differentiation, apoptosis as well as a decreas...
journal_title:Current pharmaceutical design
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更新日期:2015-01-01 00:00:00
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
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