It is microsatellite and MSI that become the hotspot in tumor investigation. So, MSI is a serious evolution anent tumor pathogenesis after oncogene and antioncogene.
微卫星和MSI是近年有关肿瘤研究中的一个热点，它是继癌基因和抑癌基因之后，肿瘤发病分子机制的又一重大进展。
参考来源 - 食管癌癌组织微卫星DNA序列不稳定性的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The inactivation of antioncogene by methylation has become one of important pathogenesis mechanisms of leukemia.
抑癌基因甲基化失活已成为白血病发生的重要机制之一。
The occurrence mechanisms on cancer including mutation of oncogene and antioncogene, effect of environmental factors were reviewed.
根据近年的研究进展，从癌基因与抑癌基因的突变及环境因素的影响等方面综述了癌症的发生机理。
Purpose:Find the relationship between the expressions of P21 oncogene, P16 antioncogene and the biological action of the bladder cancer.
目的：探讨癌基因P2 1和抑癌基因P16的表达与膀胱癌生物学行为之间的关系。
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