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首页> 外文期刊>Cancer biology & therapy >rAAV9-UPII-TK-EGFP can precisely transduce a suicide gene and inhibit the growth of bladder tumors
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rAAV9-UPII-TK-EGFP can precisely transduce a suicide gene and inhibit the growth of bladder tumors

机译:RAAV9-UPII-TK-EGFP可以精确地转染自杀基因并抑制膀胱肿瘤的生长

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摘要

Bladder cancer is a common and widespread cancer of the human urinary system, and its incidence is increasing. Gene therapy is a promising treatment of bladder cancer. In our study, a recombinant adeno-associated virus (rAAV9-UPII-TK-EGFP) driven by a UPII promoter was constructed. The efficacy and safety of infection of bladder cells was tested in vivo and in vitro. The ability of rAAV9-UPII-TK-EGFP to penetrate the glycosaminoglycan (GAG) layer on the surface of bladder cells and to transduce the bladder cells in vivo was very high. Additionally, we confirmed that the TK/GCV system has a powerful cytotoxic effect on bladder tumor cells in vitro and in vivo. Thus, our data indicate that rAAV9-UPII-TK-EGFP is a precise gene drug delivery system for the treatment of bladder cancer, and the TK/GCV therapeutic strategy has a powerful antitumor effect. These ?ndings can be widely used in clinical and scientific studies.
机译:None

著录项

  • 来源
    《Cancer biology & therapy》 |2020年第12期|共8页
  • 作者单位

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

    Lanzhou Univ Sch Basic Med Sci Dept Anat &

    Histol Lanzhou Peoples R China;

    Lanzhou Univ Inst Urol Dept Urol Key Lab Urol Dis Gansu Prov Hosp 2 Lanzhou Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 肿瘤学;
  • 关键词

    Bladder cancer; gene therapy; glycosaminoglycan layer; suicide gene; adeno associated virus;

    机译:膀胱癌;基因治疗;糖胺聚糖层;自杀基因;腺相关病毒;

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