国际肿瘤学杂志 ›› 2014, Vol. 41 ›› Issue (12): 915-918.doi: 10.3760/cma.j.issn.1673-422X.2014.12.012

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肝细胞核因子4α在消化系统肿瘤中的研究

  

  1. 解放军第二军医大学附属长征医院普外一科
  • 出版日期:2014-12-24 发布日期:2015-02-02
  • 通讯作者: 胡志前,Email:huzq62@163.com

Research of hepatocyte nuclear factor 4α in digestive system tumors

  1. First Department of General Surgery, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
  • Online:2014-12-24 Published:2015-02-02
  • Contact: Hu Zhiqian, Email: huzq62@163.com

摘要: 肝细胞核因子4α是一种细胞核激素受体超家族的转录因子,在消化系统分化发育及极性调控方面具有十分重要的作用,被认为是一种抑癌基因,在肝癌、结肠癌、胃癌等消化系统肿瘤的发生、侵袭及转移过程中发挥了十分重要的调控作用,并与上皮间质转化、细胞增殖调控及Wnt信号通路密切相关。肝细胞核因子4α在消化系统肿瘤中的表达及其作用机制是目前研究的热点。

关键词: 肝细胞核因子4&alpha, 消化系统肿瘤

Abstract: Hepatocyte nuclear factor 4α is a transcription factor of the nuclear hormone receptor superfamily and plays a very important role in the differentiation and development of the digestive system as well as the polarity regulation, which is considered to be a tumor suppressor gene.It also plays a very important role in digestive tumorigenesis , invasion and metastasis of hepatic carcinoma, colon cancer and gastric cancer, which is closely associated with epithelialtomesenchymal transition, the regulation of cell proliferation and wnt signaling pathway. HNF4α expression and its regulation mechanism in the digestive system tumors are now the research focus.

Key words: Hepatocyte nuclear factor 4α, Digestive system neoplasms