Int J Mol Sci:妊娠期miR-346和miR-582-3p的表达异常与不良妊娠结局相关

2017-08-08 MedSci MedSci原创

人类妊娠组织中有几种miRNAs表达,既往一些研究已经表明这几种miRNAs与胎盘功能障碍和复杂的妊娠结局有关。本研究旨在探讨miR-346和miR-582-3p在不良妊娠结局中的作用。研究人员分析了四组孕妇参与者的三种样本(母血、脐血、胎盘)中miR-346和miR-582-3p的表达水平。四组参与者包括健康对照组(n = 60),子痫前期患者(n = 31),早产患者(n = 29)和小于胎龄

人类妊娠组织中有几种miRNAs表达,既往一些研究已经表明这几种miRNAs与胎盘功能障碍和复杂的妊娠结局有关。本研究旨在探讨miR-346和miR-582-3p在不良妊娠结局中的作用。

研究人员分析了四组孕妇参与者的三种样本(母血、脐血、胎盘)中miR-346和miR-582-3p的表达水平。四组参与者包括健康对照组(n = 60),子痫前期患者(n = 31),早产患者(n = 29)和小于胎龄患者(n = 19)。

结果发现,所有不良妊娠结局组母体血浆样本中miR-346和miR-582-3p表达水平均明显升高,但是胎盘样品中表达水平降低(P值均<0.05)。此外,在胎儿脐带血中所有不良妊娠结局组患者miR-346的表达水平也明显降低(P均<0.05)。校正产妇分娩年龄和胎龄后对三种样本进行多因素分析,结果相同。

总之,该研究结果表明,妊娠期miR-346和miR-582-3p的表达异常与多个产妇及胎儿并发症的发生相关。母体血液、脐带血和胎盘中这两种miRNA表达的差异可能是不良妊娠结局的潜在的生物标记物或治疗靶点。

原始出处:

Pei-Yin Tsai, Sheng-Hsiang Li, et al., Differential miR-346 and miR-582-3p Expression in Association with Selected Maternal and Fetal Complications. Int J Mol Sci. 2017 Jul; 18(7): 1570. Published online 2017 Jul 19. doi: 10.3390/ijms18071570.

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    2017-12-02 smallant2002
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    2017-08-08 1ddf0692m34(暂无匿称)

    学习了,涨知识

    0

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    2017-08-08 有备才能无患

    妊娠期miR-346和miR-582-3p的表达异常与多个产妇及胎儿并发症的发生相关。母体血液、脐带血和胎盘中这两种miRNA表达的差异可能是不良妊娠结局的潜在的生物标记物或治疗靶点。

    0

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