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细胞自噬在胃癌中的研究进展 被引量:1

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摘要 细胞自噬(autophagy)是一种依赖溶酶体的降解途径,它与细胞生存、生长、分化及内环境稳定有着非常重要的关系。在肿瘤发生发展过程中,自噬活性的改变是一把双刃剑,一方面,自噬能够使肿瘤细胞耐受应激条件获得生存;另一方面,自噬可以减轻各种应激条件下的细胞损伤(如慢性炎症、慢性细胞死亡及基因组损伤等)而减少肿瘤发生。胃癌是最常见的消化道恶性肿瘤,占全球肿瘤死亡原因的第二位。目前研究发现,自噬基因的突变及表达改变与胃癌的发生发展有着非常密切的联系。探讨细胞自噬与胃癌的关系将有助于阐明胃癌的发生、发展及预后等一系列问题,并为胃癌的预防、诊治提供新的思路。本文就细胞自噬与胃癌关系的研究进展作一综述。
作者 王淼 刘菲
出处 《国际消化病杂志》 CAS 2012年第1期40-43,共4页 International Journal of Digestive Diseases
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参考文献23

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同被引文献14

  • 1杨海艳,万小云,周彩云.子宫内膜癌组织中ARHⅠ和DAPK的表达及其意义[J].肿瘤,2010,30(11):955-959. 被引量:1
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