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中国临床药理学与治疗学 ›› 2006, Vol. 11 ›› Issue (10): 1081-1086.

• 综述 •    下一篇

黄嘌呤氧化还原酶抑制剂研究进展

朱深银1,2, 周远大1, 杜冠华2   

  1. 1重庆医科大学附一院临床药理研究室, 重庆 400016;
    2中国医学科学院药物研究所, 北京 100050
  • 收稿日期:2006-02-25 修回日期:2006-05-12 出版日期:2006-10-26 发布日期:2020-11-05
  • 通讯作者: 杜冠华, 男, 博士, 教授, 博士生导师, 研究方向:新药发现和评价, 神经药理学。Tel:010-63165184 E-mail:dugh@imm.ac.cn
  • 作者简介:朱深银, 男, 在读博士, 讲师, 主要从事新药发现和评价。Tel:010-63131571  E-mai l:zhushenyin0486@sina.com
  • 基金资助:
    国家“863”重大专项资助项目(No2004AA273782)

Research progress of xanthine oxidoreductase in biological functions and its inhibitor development

ZHU Shen-yin1,2, ZHOU Yuan-da1, DU Guan-hua2   

  1. 1Department of Clinical Pharmacology , the First Affiliated Hospital of Chongqing University of Medical Science,Chongqing 400016 , China;
    2Institute of Materia Medica , Chinese Academy of Medical Science , Beijing 100050 , China
  • Received:2006-02-25 Revised:2006-05-12 Online:2006-10-26 Published:2020-11-05

摘要: 黄嘌呤氧化还原酶为钼蛋白酶家族成员, 最被人们所知的生物学功能是催化嘌呤分解代谢, 生成尿酸并伴随大量活性氧产生, 与痛风发生密切相关。近年研究发现其还参与其他物质代谢, 同时与缺血 再灌注损伤、心血管疾病尤其与心衰密切相关, 而其抑制剂对这些疾病具有较好的治疗作用, 因而针对此靶点的药物研发又受到广泛关注。

关键词: 黄嘌呤氧化还原酶, 活性氧, 缺血 再灌注, 心衰, 药物开发

Abstract: xanthine oxidoreductase(XOR)is a member of the molybdoenzyme family and best known for its catalytic role in purine degradation , metabolizing hypoxanthine and xanthine to uric acid with concomitant generation of superoxide and hydrogen peroxide.In addition to its role in the pathophysiology of hyperuricaemia and gout , the role for XOR beyond purine metabolism was first suggested in ischaemia-reperfusion injury , there is growing evidence that it also participates in endothelial dysfunction,hypertension and heart failure.Importantly , the XOR inhibitor attenuates dysfunction especially in heart failure caused by XOR in these disease states.Attention to the broader range of XOR bioactivity in the cardiovascular system has prompted strong interest based XOR drug development by pharmaceuticals company.

Key words: xanthine oxidoreductase, reactive oxygen species, ischaemia-reperfusion injury, heart failure, drug development

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