基于网络药理学的青龙衣抗肿瘤潜在分子机制探讨

Molecular anti-tumor mechanism of Pericarpium juglantis based on network pharmacology

目的预测青龙衣主要成分抗肿瘤的作用靶点,探讨其可能的分子作用机制。方法通过文献挖掘和TCMSP数据库获取青龙衣主要活性成分信息,利用GAD、OMIM数据库筛选青龙衣主要活性成分的抗癌靶点,借助Cytoscpe软件构建青龙衣活性成分-作用靶点网络与靶点蛋白相互关系网络,DAVID数据库对靶点进行GO及KEGG分析,并对KEGG信号通路进行可视化。结果从青龙衣中筛选出18种活性成分,可作用于NTRK1、TP53、EGFR、ESR1、CUL3、APP、MCM2、MYC、XPO1、UBC、FN1、CDK2等关键靶点,参与37条信号通路。结论青龙衣通过抑制细胞增殖和诱导细胞凋亡发挥抗肿瘤作用,为系统阐明青龙衣主要成分抗肿瘤的分子机制提供了新方向和思路。

Objective To predict theantitumor targets of the mainactive ingredients of Pericarpium juglantis,and to explore the possible molecular mechanisms of it.Methods The main active ingredients were obtained by literature mining and TCMSP database;The anti-cancer targets of the main active ingredients of Pericarpium juglantis were screened by GAD and OMIM database;Cytoscpe software was used to construct the active ingredient-action target network and target-protein interaction network;DAVID was used to conduct the GO and KEGG analysis,the KEGG signaling pathway was visualized.Results Eighteen active ingredients were screened from Pericarpium juglantis,which acted on NTRK1,TP53,EGFR,ESR1,CUL3,APP,MCM2,MYC,XPO1,UBC,FN1,CDK2 and other keytargets,and participated in 37 signaling pathways.Conclusion Pericarpium juglantis plays an anti-tumor role by inhibiting cell proliferation and inducing cell apoptosis,which provides a new idea and clue for further research on the anti-cancer mechanism of the main components of Pericarpium juglantis.