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Circ_0001495通过miRNA-34c-5p/E2F3轴影响子宫内膜异位症的发展

Yan Yue¹, Bin Lu², Guantai Ni³

¹Anhui Medical University, Hefei, Anhui 230032, China; Department of Gynaecology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui 241000, China; Department of Gynaecology, The First People's Hospital of Wuhu, Wuhu, Anhui 241000, China.

Reproductive biology

|March 8, 2024

概括

循环RNAcirc_0001495通过调节miR-34c-5p/E2F3轴来促进子宫内膜异位症的进展. 抑制circ_0001495为子宫内膜异位症提供了一个潜在的治疗策略.

科学领域:

妇科妇科医生妇科
分子生物学分子生物学
在瘤学瘤学.

背景情况:

子宫内膜异位症 (EM) 是一种慢性妇科疾病.
循环RNAs (circRNAs) 显示出作为EM生物标志物的潜力.
在EM中circ_0001495的特定作用仍然在很大程度上是未知的.

研究的目的:

阐明circ_0001495在子宫内膜异位症进展中的分子机制.
研究circ_0001495作为EM治疗点的潜力.

主要方法:

定量RT-PCR和西布洛特用于基因和蛋白质表达分析.
细胞检测包括CCK-8,EDU,伤口愈合,Transwell和流细胞计,以评估细胞行为.
双露西法酶记者基因测定以确认向相互作用.

主要成果:

在EM组织和细胞中,circ_0001495显著过度表达.
击败circ_0001495抑制了繁殖,迁移和入侵,同时增加了异位子宫内膜层细胞 (EESCs) 中的亡.
发现circ_0001495通过与miR-34c-5p的相互作用来调节E2F3水平. 抑制miR-34c-5p或过度表达E2F3可以逆转circ_0001495沉默的影响. 在体内实验证实,抑制circ_0001495抑制了子宫内膜异位症的发展.

结论:

circ_0001495 促进子宫内膜异位症的进展,在体外和体内.
该机制涉及对miR-34c-5p/E2F3轴的调节.
circ_0001495代表了对子宫内膜异位症的潜在治疗点.

关键词:

圆周_000149595 在线阅读 E2F3 E2F3 E2F3 E2F3 E2F3 E2F3 E2F3 E2F3 E2F3 子宫内膜异位症是什么?子宫内膜异位症是什么这就是米RNA-34c-5p.

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