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Actinidia chinensis Planch.root extract downregulates the Wnt/β-catenin pathway to treat gastric cancer:a mechanism study based on network pharmacology
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作者 Ying-Ming Chu Qiu-Yue Huang +5 位作者 Ting-Xin Wang Nan Yang Xiao-Fen Jia Zong-Ming Shi Hui Ye Xue-Zhi Zhang 《Traditional Medicine Research》 2023年第7期35-46,共12页
Background:Actinidia chinensis Planch.roots(AcRoots)have been applied as an anti-inflammatory and antitumor drug in the treatment of gastric cancer(GC).However,their mechanisms against GC cells remain unclear.To inves... Background:Actinidia chinensis Planch.roots(AcRoots)have been applied as an anti-inflammatory and antitumor drug in the treatment of gastric cancer(GC).However,their mechanisms against GC cells remain unclear.To investigate the anticancer effect of AcRoots in GC and the possible underlying mechanism by using network pharmacology.Methods:Differentially expressed genes between gastric precancerous lesions and cancer were analyzed in Gene Expression Omnibus datasets,and these genes were overlapped with potential targets of AcRoots.Potential targets and pathways for AcRoots treatment of GC predicted by network pharmacology.Furthermore,we used the GC cell line HGC27 to explore the molecular mechanisms in the context of hub genes in apoptosis,invasion,metastasis,and epithelial to mesenchymal transition-promoting factors.Molecular docking between hub targets and active drug components was also performed.Results:Network pharmacological analysis suggested that the potential mechanism was related to the Wnt pathway and predicted nine hub genes.In in vitro studies,AcRoots significantly decreased HGC27 cell viability and promoted apoptosis by upregulating caspase3 and downregulating Bcl2.Moreover,it suppressed invasion and metastasis as well as the expression of epithelial to mesenchymal transition-related factors.In addition,AcRoots affected the phosphorylation level of GSK3β(Ser9)in the Wnt pathway to promote the degradation ofβ-catenin,resulting in the downregulation of the downstream target genes c-myc,cyclin D1 and snail.All the experimental results were consistent with the network pharmacology results.Conclusion:This study combined network pharmacology with in vitro experiments to provide valid evidence for the clinical promotion of AcRoots. 展开更多
关键词 gastric cancer actinidia chinensis Planch.root network pharmacology Wnt/β-catenin pathway traditional Chinese medicine BIOINFORMATICS
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