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首页> 外文期刊>Cell cycle >LncRNA H19-elevated LIN28B promotes lung cancer progression through sequestering miR-196b
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LncRNA H19-elevated LIN28B promotes lung cancer progression through sequestering miR-196b

机译:LNCRNA H19升高的LIN28B通过敏化MIR-196B促进肺癌进展

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摘要

LncRNA H19 is involved in the development of multiple cancers. Here, we firstly provide new evidence that H19 can induce LIN28B, a conserved RNA binding protein, to accelerate lung cancer growth through sponging miR-196b. Abundance in LIN28B was observed in clinical lung cancer samples. A positive link was observed between H19 and LIN28B in clinical lung cancer samples. In lung cancer cells, H19 was capable of increasing LIN28B expression. Mechanistically, miR-196b directly targeted LIN28B to inhibit LIN28B expression. H19 was capable of promoting LIN28B expression through sequestering miR-196b. Functionally, H19-increased LIN28B conferred the cell proliferation of lung cancer. Our finding indicates that H19 depresses miR-196b to elevate LIN28B, resulting in accelerating cell proliferation in lung cancer.
机译:LNCRNA H19参与多种癌症的发育。 在这里,我们首先提供新的证据,即H19可以诱导LIN28B,保守的RNA结合蛋白,通过海绵miR-196b加速肺癌生长。 在临床肺癌样品中观察到Lin28b的丰度。 在临床肺癌样品中H19和Lin28B之间观察到阳性链路。 在肺癌细胞中,H19能够增加LIN28B表达。 机械地,miR-196b直接靶向LIN28b以抑制LIN28b表达。 H19能够通过螯合miR-196b来促进LIN28B表达。 在功能上,H19增加的LIN28B赋予肺癌细胞增殖。 我们的发现表明,H19抑制miR-196b以提高LIN28B,导致肺癌中的细胞增殖加速。

著录项

  • 来源
    《Cell cycle》 |2018年第11期|共9页
  • 作者单位

    Jilin Univ Hosp 2 Dept Resp Med Changchun Jilin Peoples R China;

    Jilin Univ Hosp 2 Dept Ophthalmol Changchun Jilin Peoples R China;

    Jilin Univ Hosp 2 Dept Resp Med Changchun Jilin Peoples R China;

    Jilin Univ Hosp 2 Dept Resp Med Changchun Jilin Peoples R China;

    Jilin Univ Hosp 2 Dept Resp Med Changchun Jilin Peoples R China;

    Jilin Univ China Japan Union Hosp Dept Cardiol Changchun Jilin Peoples R China;

    Jilin Univ Hosp 2 Dept Breast Surg Changchun Jilin Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 细胞生物学;
  • 关键词

    H19; LIN28B; miR-196b; growth; lung cancer;

    机译:H19;LIN28B;MIR-196B;生长;肺癌;

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