Transcriptional signature of the decidua in preeclampsia

Transcriptional signature of the decidua in preeclampsia
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先兆子痫蜕膜的转录特征

DOI:
10.1073/pnas.1802234115
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发表时间:
2018-05
期刊:
Proc Natl Acad Sci U S A
影响因子:
--
通讯作者:
Huang Ming-Yu
Huang Ming-Yu
中科院分区:
其他
文献类型:
--
作者:
Liu Ji-Long;Zhang Wen-Qian;Huang Ming-Yu

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一个新兴的概念是,先兆子痫的起源根源于蜕膜化失调 (1)。在 PNAS 中,Garrido-Gomez 等人。 (2) 在体外蜕膜化(怀孕前)和体内蜕膜化(怀孕后)期间,与对照细胞相比,先兆子痫患者的子宫内膜基质细胞(ESC)显示出独特的转录特征。这一发现对于开发专注于改善蜕膜化以预防严重先兆子痫的疗法具有重要意义。 加里多-戈麦斯等人。 (2)用催乳素(PRL)和胰岛素样生长因子结合蛋白1(IGFBP1)蛋白的分泌作为蜕膜化的标志物。我们通过用cAMP和醋酸甲羟孕酮处理5天,在永生化人ESC细胞(ATCC目录号CRL-4003)中建立了体外蜕膜化模型。 RNA-seq分析揭示了1,359个差异表达基因,其中584个基因在体外蜕膜化过程中上调,775个基因下调[倍数变化> 2和错误发现…… [↵][1]1信件应寄给谁。电子邮件:jilongliu{at}scau.edu.cn。 [1]:#xref-corresp-1-1
An emerging concept is that the genesis of preeclampsia is rooted in dysregulated decidualization (1). In PNAS, Garrido-Gomez et al. (2) demonstrate a distinct transcriptional signature in the endometrial stromal cells (ESCs) of preeclampsia patients compared with control cells during in vitro decidualization (before pregnancy) and in vivo decidualization (after pregnancy). This finding has important implications for the development of therapies focused on improving decidualization to prevent severe preeclampsia. Garrido-Gomez et al. (2) used the secretion of prolactin (PRL) and insulin-like growth factor binding protein 1 (IGFBP1) proteins as a marker of decidualization. We established an in vitro decidualization model in immortalized human ESC cells (ATCC Catalog No. CRL-4003) by treatment with cAMP and medroxyprogesterone acetate for 5 d. RNA-seq analysis revealed 1,359 differentially expressed genes, of which 584 genes were up-regulated and 775 genes were down-regulated upon in vitro decidualization [fold-change > 2 and false-discovery … [↵][1]1To whom correspondence should be addressed. Email: jilongliu{at}scau.edu.cn. [1]: #xref-corresp-1-1
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发表时间: 2017-10-03
影响因子: 11.1
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