›› 2014, Vol. 35 ›› Issue (8): 886-886.

• 论文 • 上一篇    下一篇

抑制 KIF14表达可增加肝癌细胞对紫杉醇敏感性

李晓娜;韩雪;杨涛;王红磊;高鹏志;赵玮   

  1. 河北省体育科学研究所普通外科,河北 石家庄,050011%河北省石家庄市第一医院普通外科,河北 石家庄,050011
  • 发布日期:2014-08-25

WEN Ya;ZHU Chunhua;WANG Lina;JI Hui;LIU Ying

LI Xiaona;HAN Xue;YANG Tao;WANG Honglei;GAO Pengzhi;ZHAO Wei   

  • Published:2014-08-25

摘要: 目的:通过抑制肝癌细胞中 KIF14表达,观察紫杉醇对肝癌细胞增殖的影响。方法应用 RNA 干扰技术,肝癌细胞中沉默 KIF14表达,在经紫杉醇处理细胞后采用 MTT 试验检测肝癌细胞增殖能力的变化。结果肝癌细胞中沉默 KIF14的表达可以增强其对紫杉醇的敏感性。结论 KIF14在肝癌细胞耐药发生过程中发挥着重要作用,进一步研究其作用机制可以为寻找克服肝癌耐药的有效途径提供理论依据。

关键词: 肝肿瘤, 驱动蛋白, 抗肿瘤药

Abstract: Objective This study observes the effect of paclitaxel on liver cancer cell proliferation by inhibiting KIF14 expression in liver cancer cells. Methods Silenced KIF14 expression in liver cancer cells by RNA interference,these cells were delt by paclitaxel and the proliferation ability of liver cancer cells was determined by MTT test. Results Silence KIF14 expression in liver cancer cells enhanced the cells sensitivity to paclitaxel. Conclusion KIF14 is important in the process of drug resistance produced by human hepatocellular carcinoma cells. Further study on its mechanism can provide theoretical basis for seeking the effective ways to overcome drug resistance of liver cancer.

Key words: liver neoplasms, kinesin, antineoplastic agents

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