首页 | 本学科首页   官方微博 | 高级检索  
   检索      


<Emphasis Type="Italic">Actinidia chinensis</Emphasis> Planch root extract (acRoots) inhibits hepatocellular carcinoma progression by inhibiting EP3 expression
Authors:Tingting Fang  Jiayun Hou  Mingyan He  Lingyan Wang  Minghuan Zheng  Xiangdong Wang  Jinglin Xia
Institution:1.Liver Cancer Institute,Zhongshan Hospital,Shanghai,China;2.Clinical Science Institute,Zhongshan Hospital,Shanghai,China;3.Minhang Hospital,Shanghai Medical School of Fudan University,Shanghai,China
Abstract:A wide range of studies has demonstrated the potent anticancer activity of Chinese herbs. Here, we evaluated the anticancer activity and molecular mechanisms of Actinidia chinensis root extract (acRoots) on hepatocellular carcinoma (HCC). HepG2 HCC cells were treated with various concentrations of acRoots for 72 h and examined by mRNA expression profiling, revealing alterations in cellular immunity, inflammation, proliferation, cell cycle, and metabolic signaling responses. Further analysis of the altered genes in cellular immunity and inflammation gene clusters identified prostaglandin E receptor 3 (EP3) as a key regulator of gene expression in response to acRoots. Further analysis revealed inhibition of cell growth, migration, and invasion in HCC in response to acRoots, along with increased apoptosis due to downregulation of EP3 expression. Treatment with acRoots and EP3 antagonist L-798106 led to decreases in VEGF, EGFR, MMP2, and MMP9 expression in HCC cells, along with significant effects on growth, migration, invasion, and apoptosis; the effects were reversed/blocked by the EP3 agonist sulprostone. Taken together, these data clearly demonstrated that acRoots inhibit HCC cell invasion and metastasis via inhibition of EP3 expression, resulting in decreased activation of VEGF, EGFR, MMP2, and MMP9.
Keywords:
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号