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Sci Rep:mRNA剪接相关基因的变异与肺癌相关!

2017-03-19 MedSci MedSci原创

mRNA剪接是调节mRNA表达的重要机制。这个过程的异常调节可能导致肺癌的发生。近期,一项发表在杂志Sci Rep上的研究调查了206 mRNA剪接相关基因与肺癌风险关联的11,966个单核苷酸多态性(SNPs)。研究者们从六个已发表的肺癌(TRICL)跨学科全基因组关联研究(GWASs)(12,160例病例和16,838例对照),另外两个哈佛大学的肺癌GWAS(984例病例和970例对照)以及d

mRNA剪接是调节mRNA表达的重要机制。这个过程的异常调节可能导致肺癌的发生。


近期,一项发表在杂志Sci Rep上的研究调查了206 mRNA剪接相关基因与肺癌风险关联的11,966个单核苷酸多态性(SNPs)。

研究者们从六个已发表的肺癌(TRICL)跨学科全基因组关联研究(GWASs)(12,160例病例和16,838例对照),另外两个哈佛大学的肺癌GWAS(984例病例和970例对照)以及deCODE(1,319例病例和26,380例对照)中使用摘要数据。

研究者们发现总共有12个显着SNPs与假发现率(FDR)≤0.05映射到一个新基因PRPF6和两个以前报告的基因(DHX16和LSM2)。

PRPF6中的六个新型SNP处于高连锁不平衡中,并与来自373位欧洲人在1000基因组计划中的淋巴母细胞中的PRPF6 mRNA表达相关。

此项研究揭示了mRNA剪接基因在肺癌发展中的作用。

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    2017-03-29 laymankey

    感谢分享一下!

    0

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    2017-03-19 Chongyang Zhang

    签到学习了很多

    0

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    2017-03-19 1ddf0692m34(暂无匿称)

    涨知识了,值得学习

    0

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