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RNAi技术在结肠癌研究与治疗方面的应用 被引量:2

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摘要 结肠癌在我国的发病率与国外发达国家相比较低。但近年由于饮食结构变化,发病有增加趋势,在消化道肿瘤中仅次于胃癌。RNAi是由双链RNA(double-stranded RNA,dsRNA)介导,非编码特异性降解相应序列的小mRNA与封闭性核酸酶调控复合物结合,再与互补目标mRNA配对,阻止相应mRNA表达,从而产生特异的基因沉默。随着RNAi技术的出现和飞速发展,其被应用与结肠癌的发生发展的相关研究和治疗等方面的研究报道逐渐增多,为结肠癌的深入研究提供了新的思路。本文结合文献资料综述对相关研究进展作一综述。
出处 《西南军医》 2009年第5期916-918,共3页 Journal of Military Surgeon in Southwest China
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