食品科学

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一个新的RAS调节靶标——血管紧张素转化酶2

光翠娥,江 波   

  1. 江南大学 食品科学与技术国家重点实验室,江苏 无锡 214122
  • 出版日期:2013-06-15 发布日期:2013-06-03

ACE2: a New Target for the Regulation of Renin-angiotensin System

GUANG Cui-e,JIANG Bo   

  1. State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
  • Online:2013-06-15 Published:2013-06-03

摘要:

血管紧张素转化酶2(ACE2)是人类ACE的同系物,它通过肾素-血管紧张素系统(RAS)新的作用分支ACE2-血管紧张素-(1-7)-Mas受体(ACE2-Ang-(1-7)-Mas)轴反向调节经典的ACE-AngⅡ-AT1受体轴,不平衡若持续,会导致心血管、肾、肺和中枢神经系统的病理生理。目前已发现ACE2激动剂的类似物广泛存在于天然植物性原料中。

关键词: 血管紧张素转化酶2(ACE2), 激动剂, 氧杂蒽酮

Abstract:

Angiotensin converting enzyme 2 (ACE2) is a homologue of the human ACE. ACE2 counter-regulates the
effects of the classical ACE-Ang Ⅱ-angiotensin Ⅱ type 1 receptor (AT1R) axis via the function of the novel axis ACE2-
angiotensin-(1-7)-Mas receptor [ACE2-Ang-(1-7)-Mas] of the renin-angiotensin system (RAS). A chronic and sustained
imbalance between both axes may lead to pathophysiology of the cardiovascular, renal, pulmonary and central nervous
system. ACE2 agonist analogues are abundantly found in many natural plant resources.

Key words: angiotensin converting enzyme 2 (ACE2), analogues, xanthone