国际肿瘤学杂志

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let-7在肿瘤中的研究进展

  

  1. 浙江大学医学院附属第一医院肿瘤外科
  • 出版日期:2011-02-08 发布日期:2011-02-20
  • 基金资助:
    国家863计划基金资助项目2008AA02Z109;浙江省科技计划基金资助项目2009C33157

  • Online:2011-02-08 Published:2011-02-20

摘要: let-7是目前研究最为广泛的miRNA之一。在肿瘤中,let-7具有抑制细胞增殖、促进细胞分化和凋亡的多种生物学功能。同时在不同的人肿瘤组织和细胞中,let-7表达的下调伴随其靶基因的表达变化,表明let-7与肿瘤呈高度相关性。

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