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中国医药导刊 ›› 2026, Vol. 28 ›› Issue (1): 64-64-69.doi: magtech.2025.05.22-00001

• 中医中药 • 上一篇    下一篇

白芍总苷调节FAK/MEK/ERK信号通路对结直肠癌细胞增殖、迁移和奥沙利铂耐药性的影响

屠佳佳, 王利云, 孙波, 王凡荣*   

  1. 南京中医药大学沭阳附属医院药剂科,江苏 宿迁 223600
  • 收稿日期:2025-05-22 修回日期:2025-08-04 接受日期:2026-02-06 出版日期:2026-01-28 发布日期:2026-02-11
  • 基金资助:
    国家中医药管理局重点研究室建设项目(202135);宿迁市中医药科技项目(YB202202);宿迁市指导性科技项目(Z2022004)

Impacts of Total Glucosides of Paeonia on the Proliferation Migration and Oxaliplatin Resistance of Colorectal Cancer Cells by Regulating FAK/MEK/ERK Signaling Pathway

TU Jiajia, WANG Liyun, SUN Bo, WANG Fanrong*   

  1. Department of Pharmacy Shuyang Affiliated Hospital Nanjing University of Chinese Medicine Jiangsu Suqian 223600, China
  • Received:2025-05-22 Revised:2025-08-04 Accepted:2026-02-06 Online:2026-01-28 Published:2026-02-11

摘要:

目的:探究白芍总苷调节黏着斑激酶(FAK/丝裂原活化蛋白激酶(MEK/细胞外信号调节激酶(ERK)信号通路对结直肠癌细胞增殖、迁移和奥沙利铂(L-OPH)耐药性的影响。方法:体外培养人结直肠癌HCT116细胞,并将HCT116细胞分为对照组,低、中、高剂量白芍总苷组(2550100 μg·mL-1白芍总苷),高剂量白芍总苷+40099027Zn27)组(100 μg·mL-1白芍总苷+ 2 nmol·L-1 FAK激活剂Zn27)。采用MTT法检测细胞增殖;流式细胞术检测细胞凋亡;划痕实验检测细胞迁移;Transwell法检测细胞侵袭;蛋白质印迹实验(Western blot)检测FAK/MEK/ERK信号通路相关蛋白表达。构建人结直肠癌耐药细胞株HCT116/奥沙利铂(L-OPH),并分为L-OPH-对照组,L-OPH-低、中、高剂量白芍总苷组,L-OPH-高剂量白芍总苷+Zn27组。采用MTT法对HCT116/L-OPH细胞的耐药性进行检测。结果:低剂量白芍总苷组、中剂量白芍总苷组、高剂量白芍总苷组相比于对照组细胞存活率、划痕愈合率、侵袭细胞数、p-FAK/FAKp-MEK1/2/MEK1/2p-ERK1/2/ERK1/2蛋白表达降低,细胞凋亡率升高(P<0.05);高剂量白芍总苷+Zn27组相比于高剂量白芍总苷组细胞存活率、划痕愈合率、侵袭细胞数、p-FAK/FAKp-MEK1/2/MEK1/2p-ERK1/2/ERK1/2蛋白表达升高,细胞凋亡率降低(P<0.05)。L-OPH-低、中、高剂量白芍总苷组相比于L-OPH-对照组细胞存活率降低(P<0.05);L-OPH-高剂量白芍总苷+Zn27组相比于L-OPH-高剂量白芍总苷组细胞存活率升高(P<0.05)。结论:白芍总苷可能通过抑制FAK/MEK/ERK信号通路,进而抑制结直肠癌细胞增殖、迁移和L-OPH耐药性。


关键词: 白芍总苷, FAK/MEK/ERK信号通路, 结直肠癌, 增殖, 迁移, 耐药性

Abstract:

Objective: To explore the impacts of total glucosides of paeonia on the proliferation migration and resistance to oxaliplatin L-OPP of colorectal cancer cells by regulating focal adhesion kinase FAK/mitogen activated protein kinase kinase MEK/extracellular regulated protein kinase ERK signaling pathway.Methods: Human colorectal cancer HCT116 cells were cultured in vitro and assigned into the control group low medium and high-dose total glucosides of paeonia groups 25 50 100 μg·mL-1 total glucosides of paeonia), and high-dose total glucosides of paeonia+zinc40099027 Zn27 group 100 μg·mL-1 total glucosides of paeonia+2 nmol·L-1 FAK activator Zn27. MTT assay was performed to measure cell proliferation. Flow cytometry was used to measure cell apoptosis. Scratch experiment was used to measure cell migration. Transwell method was performed to detect cell invasion. Western blotting Western blot was performed to detect the proteins related to the FAK/MEK/ERK signaling pathway. The human colorectal cancer drug-resistant cell line HCT116/Oxaliplatin L-OPH was constructed and divided into L-OPH-control group L-OPH-low medium and high dose total glucosides of paeonia groups and L-OPH-high dose total glucosides of paeonia+Zn27 group. The MTT assay was used to detect drug resistance in HCT116/L-OPH cells.Results: Compared with the control group the low-dose total glucosides of paeonia group medium-dose total glucosides of paeonia group and high-dose total glucosides of paeonia group showed decreased in cell survival rate scratch healing rate number of invasive cells p-FAK/FAK p-MEK1/2/MEK1/2 p-ERK1/2/ERK1/2 proteins and increased cell apoptosis rate P<0.05. Compared with the high-dose total glucosides of paeonia group the high-dose total glucosides of paeonia+Zn27 group showed increased cell survival rate scratch healing rate number of invasive cells p-FAK/FAK p-MEK1/2/MEK1/2 and p-ERK1/2/ERK1/2 proteins and decreased cell apoptosis rate P<0.05. The L-OPH-low medium and high-dose total glucosides of paeonia groups showed decreased cell survival rate than the L-OPH-control group P<0.05. The L-OPH-high-dose total glucosides of paeonia+Zn27 group had higher cell survival rate than the L-OPH-high-dose total glucosides of paeonia group P<0.05.Conclusion: total glucosides of paeonia may inhibit the proliferation migration and L-OPH resistance of colorectal cancer cells by suppressing FAK/MEK/ERK signaling pathway.

  

Key words: Total glucosides of paeonia , FAK/MEK/ERK signaling pathway , Colorectal cancer , Proliferation , Migration , Drug resistance

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