Advances in Understanding Renin–Angiotensin System-Mediated Anti-Tumor Activity of Natural Polyphenols
文献类型: 外文期刊
作者: Ximing Wu;Mingchuan Yang;Hailing Zhang;Lumin Yang;Yufeng He;Xiaozhong Cheng;Guilan Zhu
作者机构:
关键词: anti-tumor activity;polyphenols;RAS dual-axis regulation;renin–angiotensin system;thiol-containing transmembrane proteins
期刊名称: Biomolecules
ISSN: 2218-273X
年卷期: 2025 年 15 卷 11 期
页码:
收录情况: SCIE(2025版)
摘要: The imbalance of the renin–angiotensin system (RAS), characterized by the overactivation of the pro-tumor ACE/AngII/AT1R axis, is closely linked to tumor growth, angiogenesis, metastasis, and poor prognosis. Natural polyphenols, such as EGCG and resveratrol, exert anti-cancer effects by dual-regulating RAS: they inhibit the pro-tumor axis by blocking renin, ACE activity, and AT1R expression, while simultaneously activating the protective ACE2/Ang(1-7)/MasR axis. Furthermore, polyphenols and their autoxidation products (e.g., EAOP) modify thiol-containing transmembrane proteins (such as ADAM17 and integrins) and interact with RAS components, further disrupting oncogenic pathways (including MAPK and PI3K/Akt/mTOR) to induce apoptosis, suppress invasion, and reduce oxidative stress. Notably, EAOP exhibits stronger RAS-modulating efficacy than its parent polyphenols. However, challenges such as low bioavailability, insufficient targeting, and limited clinical evidence impede their application. This review provides a comprehensive overview of the anti-cancer mechanisms of polyphenols through RAS regulation, discusses the associated challenges, and proposes potential solutions (including nanodelivery and structural modification) and strategies to advance natural product-based adjuvant treatments.
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