Peptide and trace amine orphan receptors: prospects for new therapeutic targets

被引:22
作者
Davenport, AP [1 ]
机构
[1] Univ Cambridge, Addenbrookes Hosp, Clin Pharmacol Unit, Ctr Clin Invest, Cambridge CB2 2QQ, England
关键词
D O I
10.1016/S1471-4892(03)00003-1
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Over 20 orphan receptors predicted to exist from the human genome have now been paired with their cognate peptide ligand. In human tissues, expression of mRNA encoding several of these peptides (including bovine adrenomedullary peptide, orexins, prolactin-releasing peptide, tuberoinfundibular peptide 39 and neuropeptide B and W) and their receptors is predominantly in the CNS, implying a central role. However, ligand-binding and functional studies suggest that urotensin II, apelin, ghrelin, relaxin and urocortins, together with the trace amine tyramine, may have a role in the human cardiovascular system, with the prospect of becoming new therapeutic targets.
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收藏
页码:127 / 134
页数:8
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