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微小RNA与肿瘤发生的关系 被引量:16

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摘要 1993年,Lee等利用遗传分析方法在线虫中发现了微小RNA(microRNA,miRNA)家族中的第一个成员lin4,从此揭开了miRNA神秘的面纱。miRNA是一组广泛存在于真核生物中的短小单链RNA,长度约为19~25个核苷酸,由于不具备开放阅读框等条件而无法编码蛋白质,miRNA通过与靶mRNA特异性识别结合,抑制靶mRNA的翻译或影响其稳定性,来调控基因的表达;同时,miRNA在肿瘤中表达异常地上调或下降,对于肿瘤的发生起到促进或抑制的作用。
出处 《中华肿瘤杂志》 CAS CSCD 北大核心 2012年第6期401-404,共4页 Chinese Journal of Oncology
基金 基金项目:辽宁省教育厅高等学校科研计划项目(2009A198)
关键词 微小RNA 肿瘤 MicroRNA Neoplasms
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同被引文献133

  • 1余安平.氯沙坦治疗糖尿病肾病肾功能衰竭的临床观察[J].海南医学,2001,12(9). 被引量:1
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  • 3赵亚恒,冯和林,郑丽华,贾志峰,冯建刚.骨肉瘤发病机制的研究进展[J].肿瘤防治研究,2014,41(3):283-286. 被引量:25
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