%0 Journal Article
%T Isoliquiritigenin Inhibits Atherosclerosis by Blocking TRPC5 Channel Expression
%A Cui
%A Jianguo
%A Ma
%A Hui
%A Mi
%A Baobin
%A Qi
%A Jie
%A Xu
%A Fang
%A Xu
%A Wenwen
%A Yan
%A Xiaohong
%A Zhang
%A Qingtan
%J -
%D 2020
%R https://doi.org/10.1155/2020/1926249
%X Isoliquiritigenin (ISL) is a flavonoid isolated mainly from the licorice plant, a traditional Chinese herb. ISL has shown anticancer, anti-inflammatory, antioxidant, and antidiabetic activities. However, the pharmaceutical effects of ISL on atherosclerosis are seldom explored. In this study, we used apolipoprotein E (ApoE) knockout mouse model and angiotensin II- (Ang II-) stimulated vascular smooth muscle cells (VSMCs) to elucidate the pharmacological mechanism of ISL to inhibit atherosclerosis. We found that in ApoE£¿/£¿ mice ISL could attenuate atherosclerotic lesion, reduce serum lipid levels, and inhibit TRPC5 expression. In vitro, ISL inhibited Ang II-stimulated proliferation of VSMCs and suppressed Ang II-induced TRPC5 and PCNA expressions in a dose-dependent fashion. In conclusion, our findings provide novel insight into the pharmacological effects of ISL on atherosclerosis and suggest that ISL is beneficial for cardiovascular protection
%U https://www.hindawi.com/journals/cdtp/2020/1926249/