国际肿瘤学杂志 ›› 2015, Vol. 42 ›› Issue (4): 274-276.doi: 10.3760/cma.j.issn.1673-422X.2015.04.009

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血管紧张素-(1-7)与肿瘤

  

  1. 250117 济南大学 山东省医学科学院医学与生命科学学院;山东省肿瘤医院放疗科  
  • 出版日期:2015-04-08 发布日期:2015-04-22
  • 通讯作者: 于金明,Email: sdyujinming@126.com

Angiotensin-(1-7) and tumors

  1. School of Medical and Life Sciences, Shandong Academy of Medicine Sciences, Jinan University & Department of Radiotherapy, Shandong Cancer Hospital, Jinan 250117, China
  • Online:2015-04-08 Published:2015-04-22
  • Contact: Yu Jinming, Email: sdyujinming@126.com

摘要: 血管紧张素-(1-7)[Ang-(1-7)]是近年来发现的肾素血管紧张素系统中一种内源性七肽,与血管紧张素转换酶2(ACE2)及Mas受体共同构成ACE2Ang(17)Mas轴,起到拮抗ACEAngⅡAngⅡ 1型受体轴的作用。近期发现除了其在心血管疾病中发挥作用外,在肿瘤的治疗中也有一定的作用,包括抑制血管生成、抗细胞增殖以及抑制肿瘤纤维化等。研究Ang(17)的作用及作用机制能够为肿瘤的治疗及预防提供新的研究方向。

关键词: 肿瘤, 血管紧张素-(1-7)

Abstract: Angiotensin-(1-7) [Ang-(1-7)] is an endogenous peptidehormone of the reninangiotensin system. Ang-(1-7), angiotensinconverting enzyme 2 (ACE2) and MAS receptor constitute ACE2Ang-(1-7)Mas axis, which antagonizes the ACEAngⅡAngⅡ  type 1 receptor axis. Recent studies indicate that Ang-(1-7) has certain effects on treating tumors, including inhibition of angiogenesis, anticell proliferation and inhibition of tumor fibrosis. Researches on the roles and mechanisms of Ang-(1-7) can provide new target for treatment and prevention of cancer.

Key words: Neoplasms, Angiotensin-(1-7)