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| 齐墩果酸治疗结肠癌的网络药理学及分子对接研究 |
| Network Pharmacology Uncovers the Oleanolic Acid for the Treatment of Colorectal cancer |
| 投稿时间：2025-12-03 修订日期：2025-12-03 |
| 中文关键词: 齐墩果酸 结肠癌 网络药理学 分子对接 机制 |
| 英文关键词: Oleanolic acid Colorectal cacner Network Pharmacology Molecular docking Mechanism |
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| 中文摘要: |
| 目的 分析预测齐墩果酸治疗结肠癌的分子机制。方法 运用TCMSP与SwissTargetPrediction数据库分析预测齐墩果酸的药物靶点,之后通过Malacards、OMIM及DisGeNET数据库检索结肠癌相关靶点,构建化合物-靶点网络,并对靶点进行GO富集分析及KEGG通路富集分析。之后对靶点进行PPI分析,并对其中关键靶点进行分子对接。结果 齐墩果酸有86个靶点,结肠癌对应靶点1151个,其中共同靶点27个；通过富集分析获得316条GO生物过程相关条目与8条信号通路,其中关键的靶点有MAPK3、PTGS2、CASP3、ESR1、MDM2,这5个靶点能与齐墩果酸较好的结合。结论 齐墩果酸可通过齐墩果酸可能从促进结肠癌细胞凋亡、抑制癌细胞增殖、减轻黏膜炎症反应及阻断结肠癌血管生成等方面发挥治疗作用。 |
| 英文摘要: |
| Objective To investigate the mechanisms of oleanolic acid for the treatment of colorectal cancer. Method A network pharmacology approach was used to detect the ingredients in oleanolic acid. By searching the TCMSP and SwissTargetPrediction database, the potential targets for oleanolic acid were obtained. Through searching the Malacards, OMIM, and DisGeNET database, the targets of colorectal cancer were obtained. Then, gene ontology (GO) enrichment, Kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment, and Protein-protein interaction analyses were performed to explore the therapeutic mechanism of oleanolic acid in the treatment of colorectal cancer. Finally, the key targets of oleanolic acid for the treatment of colorectal cancer were verified by molecular docking. Result There were 86 targets for oleanolic acid and 1151 targets for colon cancer, among which 27 were common targets. In GO enrichment analysis, there were 316 GO terms related to biological process. In KEGG pathway enrichment analysis, there were 8 KEGG pathways. According to the PPI, the key targets were MAPK3, PTGS2, CASP3, ESR1 and MDM2. These 5 targets could combine well with oleanolic acid. Conclusion Oleanolic acid may play a role in the treatment of colorectal cancer in promoting apoptosis of colon cancer cells, inhibiting proliferation of cancer cells, alleviating mucosal inflammatory response and blocking angiogenesis of colon cancer. |
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