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中国医药导刊 ›› 2022, Vol. 24 ›› Issue (8): 782-792.

• 论著 • 上一篇    下一篇

前列消癥汤治疗前列腺癌的网络靶标预测

 刘明1, 高亚1, 张玉琴2, 张俊华3, 田金徽1,4*   

  1. 1.兰州大学基础医学院循证医学中心, 甘肃 兰州 730000; 2.甘肃省中医院皮肤疮疡科, 甘肃 兰州 730000;  3.天津中医药大学循证医学中心, 天津 300193;  4.甘肃省循证医学与临床转化重点实验室, 甘肃 兰州 730000
  • 收稿日期:2022-05-18 修回日期:2022-11-02 出版日期:2022-08-28 发布日期:2022-08-28
  • 基金资助:
    兰州大学“中央高校基本科研业务费定向探索项目”(项目编号:lzujbky-2021-it18,项目名称:基于网络药理学和实验研究分析前列消癥汤治疗前列腺癌的作用机制);甘肃省自然科学基金资助项目(项目编号:20JR10RA350,项目名称:基于VDR调控NF-kB信号通路探讨麻苓消疕颗粒治疗寻常型银屑病的作用机制)

Target Prediction of Qianlie Xiaozheng Decoction in the Treatment of Prostate Cancer Based on Network Pharmacology

  1. 1.Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University,Gansu Lanzhou 730000, China;  2.Department of Dermatology, Gansu Provincial Hospital of Traditional Chinese Medicine, Gansu Lanzhou 730000, China;  3.Evidence-based Medicine Center of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; 4.Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Gansu Lanzhou 730000, China
  • Received:2022-05-18 Revised:2022-11-02 Online:2022-08-28 Published:2022-08-28

摘要: 目的:利用网络药理学预测前列消癥汤治疗前列腺癌(prostate cancer,PCa)的潜在作用靶标。方法:从中药系统药理学数据库与分析平台、传统中药综合数据库等数据库中获取前列消癥汤的有效成分。从GEO数据库中获取PCa基因芯片,分析癌组织与癌旁正常组织的差异表达基因。利用R软件预测出前列消癥汤治疗PCa潜在作用靶点,并在STRING数据库中预测潜在作用靶点的生物学过程。结果:从数据库中获取前列消癥汤有效化学成分68个,对应895个作用靶点。GSE69223基因芯片包含原发性PCa组织15个,癌旁正常组织15个。共1042个差异表达基因,其中645个基因表达升高,397个基因表达下降。来自多个中药的有效成分“quercetin”作用的靶基因最多,多个有效成分均作用于靶基因PGR。靶点参与的生物学过程有血液循环调节(blood circulation)、血管收缩调节(regulation of vasoconstriction)、类固醇的结合(steroid binding)、类固醇激素受体的激活(steroid hormone receptor activity)、细胞外区域(extracellular region)和质膜区域(plasma membrane region)等。靶点参与的KEGG信号通路有甾类激素的合成 (steroid hormone biosynthesis)、癌症通路(pathways in cancer)和糖酵解/糖质新生(glycolysis/gluconeogenesis)等。结论:前列消癥汤通过多成分、多靶点和参与多生物学过程来治疗PCa,可通过改变PCa细胞的血液供应、细胞代谢、相关激素分泌和受体激活等干预癌细胞的增殖。

关键词: font-size:medium, ">前列消癥汤;前列腺癌;网络药理学;靶标预测

Abstract: Objective:To predict the potential targets of Qianlie Xiaozheng decoction in the trentment of prostate cancer (PCa) by the network pharmacology. Methods: The active ingredients of Qianlie Xiaozheng decoction were obtained from online databases, such as Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP, https://tcmspw.com/tcmsp.php), Traditional Chinese Medicines Integrated Database (TCMID, http://www.megabionet.org/tcmid/). The PCa gene chip from the GEO database was used to analyze the differentially expressed of gene between cancer tissue and adjacent normal tissue. The R software was used to predict the potential targets of Qianlie Xiaozheng decoction in the treatment of PCa. The STRING database was used to predict the biological processes of potential targets. Results:A total of 68 effective chemical components of Qianlie Xiaozheng decoction were screened out from the databases, corresponding to 895 targets. The GSE69223 gene chip contains 15 primary PCa tissues and 15 adjacent normal tissues. A total of 1042 differentially expressed genes were identified, of which 645 genes were up-regulated and 397 were down-regulated. The active ingredient “quercetin” from several different herbals has the most targets. Multiple active ingredients act on the target gene PGR.The biological processes of potential targets inclnde in blood circulation, regulation of vasoconstriction, steroid binding, steroid hormone receptor activity, extracellular region and plasma membrane region, etc. The KEGG of potential targets involved insteroid hormone biosynthesis, pathways in cancer, and glycolysis/gluconeogenesis, etc. Conclusion: Qianlie Xiaozheng decoction through multi-component, multi-target and multi-biological process to treatment PCa, which can interfere with the proliferation of cancer cells by changing the blood supply, cell metabolism, related hormone secretion and receptor activation of cancer cells.

Key words: Qianlie Xiaozheng decoction, Prostate cancer, Network pharmacology, Target prediction

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