标题:Yifei Tongluo, a Chinese Herbal Formula, Suppresses Tumor Growth and Metastasis and Exerts Immunomodulatory Effect in Lewis Lung Carcinoma Mice
作者:Qi, Qiuchen; Hou, Yanhong; Li, Ang; Sun, Yueyue; Li, Siying; Zhao, Zhongxi
作者机构:[Qi, Qiuchen; Hou, Yanhong; Li, Ang; Sun, Yueyue; Zhao, Zhongxi] Shandong Univ, Sch Pharmaceut Sci, 44 West Wenhua Rd, Jinan 250012, Shandong, Peoples 更多
通讯作者:Zhao, ZX;Zhao, ZX;Zhao, ZX
通讯作者地址:[Zhao, ZX]Shandong Univ, Sch Pharmaceut Sci, 44 West Wenhua Rd, Jinan 250012, Shandong, Peoples R China;[Zhao, ZX]Shandong Acad Pharmaceut Sci, Shando 更多
来源:MOLECULES
出版年:2019
卷:24
期:4
DOI:10.3390/molecules24040731
关键词:lung cancer; antitumor; anti-metastasis; apoptosis; MMPs;; immunomodulatory; MAPK pathway
摘要:This study was aimed to investigate the anti-tumor, anti-metastasis and immunomodulatory effects of Yifei Tongluo (YFTL), a Chinese herbal formula, in Lewis lung carcinoma mice and to explore the underlying mechanisms. LLC cells were inoculated subcutaneously in C57BL/6 mice to establish the Lewis lung carcinoma model. We observed that YFTL effectively inhibited tumor growth and prolonged the overall survival of tumor-bearing mice. Additionally, YFTL treatment resulted in a significantly decreased number of surface lung metastatic lesions compared with the model control group. Meanwhile, TUNEL staining confirmed that the tumors from YFTL-treated mice exhibited a markedly higher apoptotic index. The results suggest that Akt and mitogen-activated protein kinase (MAPKs) pathways may be involved in YFTL-induced apoptosis. The results show that YFTL also inhibited the vascular endothelial growth factor (VEGF), matrix metalloproteinases (MMP)-2, MMP-9, N-cadherin, and Vimentin expression, but increased E-cadherin expression. Mechanistic studies indicated that YFTL could suppress the angiogenesis and the epithelial-mesenchymal transition (EMT) of the tumor through Akt/ERK1/2 and TGF1/Smad2 pathways. In addition, YFTL also showed immunomodulatory activities in improving the immunosuppressive state of tumor-bearing mice. Therefore, our findings could support the development of YFTL as a potential antineoplastic agent and a potentially useful anti-metastatic agent for lung carcinoma therapy.
收录类别:SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061616194&doi=10.3390%2fmolecules24040731&partnerID=40&md5=f08bc46634ff510e92719accff0b7eb0
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