• 中国核心期刊(遴选)数据库收录期刊
  • 中文科技期刊数据库收录期刊
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中国药物评价 ›› 2025, Vol. 42 ›› Issue (4): 295-299.

• 药品评价 • 上一篇    下一篇

基于网络药理学和分子对接探讨丙戊酸治疗乳腺癌的作用机制

鲁赛娟1,2, 王国徽2, 张函舒2, 李兴德1,2, 毛盼盼2, 宋沧桑1,2*   

  1. 1.昆明医科大学附属甘美医院,云南 昆明 650224;
    2.昆明市第一人民医院药学部,云南 昆明 650224
  • 收稿日期:2025-06-17 修回日期:2025-08-23 接受日期:2025-10-10 出版日期:2025-08-28 发布日期:2025-10-11
  • 基金资助:
    云南省卫生健康委医学领军人才培养计划(L-2018012);云南省临床药学中心建设项目;基金项目1:昆明市卫生科技人才培养项目——医学科技领军人才培养计划[2023-SW(领军)-04];昆明市卫生科技人才培养项目医学科技学科后备人才培养计划[2023-SW(后备)-11];昆明医科大学研究生教育创新基金(2025S333)

The Mechanism of Action of Valproic Acid in the Treatment of Breast Cancer A Study Based on Network Pharmacology and Molecular Docking

 LU Saijuan1,2, WANG Guohui2, ZHANG hanshu2,LI Xingde1,2, MAO Panpan2,SONG Cangsang1,2*   

  1. 1.Ganmei Hospital Affiliated to Kunming Medical University, Yunnan Kunming 650224, China;
    2.Department of Pharmacy, the First People′s Hospital of Kunming City, Yunnan Kunming 650224, China
  • Received:2025-06-17 Revised:2025-08-23 Accepted:2025-10-10 Online:2025-08-28 Published:2025-10-11

摘要: 目的:基于网络药理学和分子对接探讨丙戊酸(VPA)治疗乳腺癌(BC)的作用机制。方法:利用GeneCards、 DrugBank、PharmGKB 3个在线数据库检索VPA相关靶点,基于GeneCards、PharmGKB数据库筛选BC相关的基因靶点,经 Venny 2.1.0 取交集,相关数据导入 STRING 数据库,构建 PPI 网络,使用 Cytoscape 3.9.1 软件将其可视化,并筛选出核心靶点,通过GO 和 KEGG对交集靶点进行功能富集分析,并通过分子对接对核心靶点进行验证。结果:网络药理学筛选出VPA与BC的交集靶点有209个,核心靶点8个,富集得到相关的信号通路有癌症相关通路、PI3K-Akt信号通路、FoxO信号通路、p53信号通、铂类药物耐药性等。结论:VPA与BC作用的潜在靶点MAPK3、ESR1、CREBBP、HDAC1、HIF1A、TP53,作用机制可能与PI3K-Akt信号通路、癌症中的蛋白多糖、FoxO信号通路、p53信号通路、铂类药物耐药性等有关。研究表明,VPA可通过多个成分、多个靶点、多条途径调节机体免疫。

关键词: 丙戊酸, 乳腺癌, 作用机制, 网络药理学, 分子对接

Abstract: Objective: To explore the mechanism of action of valproic acid(VPA) in the treatment of breast cancer based on network pharmacology and molecular docking. Methods: VPA-related targets were retrieved using three online databases, namely GeneCards, DrugBank, and PharmGKB. Gene targets related to breast cancer were screened based on the GeneCards and PharmGKB databases, and the intersection was taken by Venny 2.1.0. The relevant data were imported into the STRING database to construct the PPI network. The Cytoscape 3.9.1 software was used to visualize it and screen out the core targets. The intersection targets were analyzed for functional enrichment through GO and KEGG, and the core targets were verified through molecular docking. Results: Network pharmacology screened out 209 intersection targets between VPA and breast cancer, including 8 core targets. The related signaling pathways enriched included cancer-related pathways, PI3K-Akt signaling pathway, FoxO signaling pathway, p53 signaling pathway, and platinum-based drug resistance, etc. Conclusion: The potential targets of VPA′s effect on breast cancer include MAPK3, ESR1, CREBBP, HDAC1, HIF1A, and TP53. The mechanism of action may be related to the PI3K-Akt signaling pathway, proteoglycan in cancer, FoxO signaling pathway, p53 signaling pathway, and platinum-based drug resistance, etc.Studies have shown that VPA can regulate the body′s immunity through multiple components, multiple targets and multiple pathways.

Key words:  , Valproic acid; Breast cancer; Mechanism of action; Network pharmacology; Molecular docking

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