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MicroRNA在垂体肿瘤中的作用研究进展

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摘要 MicroRNA(miRNA)是一类新发现的内源性非编码小RNA分子,在转录后水平与靶mRNA完全或不完全配对抑制靶mRNA翻译或降解mRNA。目前研究认为miRNA在细胞增殖、分化、凋亡、细胞粘附、细胞代谢、细胞转移和血管发生等过程中发挥重要调节作用。最近有研究表明一些miRNAs在垂体腺瘤中差异表达,且这些异常表达的miRNAs与垂体腺瘤的诊断、分型、大小、侵袭及临床疗效密切相关。本文将对miR-NAs在垂体肿瘤中的作用相关研究作详细的综述。
出处 《西南军医》 2013年第4期392-395,共4页 Journal of Military Surgeon in Southwest China
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