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DEAD-box RNA解旋酶3在肿瘤中作用机制的研究进展
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  • 英文篇名:Progress in research on action mechanism of DEAD-box RNA helicase 3 in tumors
  • 作者:秦青青 ; 孙建伟 ; 贺军栋
  • 英文作者:QIN Qing-qing;SUN Jian-wei;HE Jun-dong;College of Medicine,Kunming University of Science and Technology;
  • 关键词:DEAD-box ; RNA解旋酶 ; 肿瘤 ; 作用机制
  • 英文关键词:DEAD-box RNA helicase(DDX);;Tumor;;Action mechanism
  • 中文刊名:SWZP
  • 英文刊名:Chinese Journal of Biologicals
  • 机构:昆明理工大学医学院;云南省第一人民医院;
  • 出版日期:2019-06-20
  • 出版单位:中国生物制品学杂志
  • 年:2019
  • 期:v.32
  • 基金:国家自然科学基金(81360398,81660466);; 云南省卫生高层次人才项目(H-201642);; 云南省卫生科技计划项目(2016NS224);; 云南省中青年学术和技术带头人后备人才(2018HB050)
  • 语种:中文;
  • 页:SWZP201906019
  • 页数:4
  • CN:06
  • ISSN:22-1197/Q
  • 分类号:91-94
摘要
DEAD-box RNA解旋酶(DEAD-box helicase,DDX)在RNA代谢过程中发挥多种功能,对转录、剪切、mRNA转出、翻译、核糖体合成及miRNA的调控均有一定影响,其对RNA代谢的影响可引起一系列疾病的产生。DEAD-box RNA解旋酶3(DDX3)是DDX家族重要的成员,在细胞周期阻滞、细胞增殖和凋亡中起重要作用。DDX3可在多种肿瘤组织中发生异常表达,影响肿瘤患者的生存和预后。本文就DDX3在肿瘤,如肺癌、结直肠癌、乳腺癌及肝癌中作用机制的研究进展作一综述。
        DEAD-box RNA helicase(DDX)plays several roles in RNA metabolism,which involves in the transcription,splicing,transfer of mRNA,translation,synthesis of ribosome and regulation of miRNA,resulting in the pathogenesis of a series of diseases. As a major member of DDX family,DDX3 plays an important role in the arrest of cell cycle as well as cell proliferation and apoptosis. DDX3 may be expressed abnormally in various tumor tissues,which affects the survival and causes unfavourable prognosis of patients with tumors. This paper reviews the action mechanisms of DDX3 in various tumors including lung cancer,colorectal cancer,breast cancer and liver cancer.
引文
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