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Updated: Jan 11, 2026

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Published on: April 6, 2012

下调的miR-363-5p通过调节S100A1表达导致复发性自发性流产 (RSA)

Guimei Zhang¹, Yingxuan Huang^2,3, Lin Zheng⁴

¹Department of Gynecology and Obstetrics, Anze Medical Group Traditional Chinese Medicine Hospital, Linfen, 042500, China.

Journal of assisted reproduction and genetics

|November 10, 2025

概括

在复发性自发性流产 (RSA) 患者中,血清miR-363-5p显著降低. 这种微RNA可以通过调节热囊细胞功能来作为RSA的诊断生物标志物和治疗点.

科学领域:

生殖生物学生殖生物学
分子诊断学分子诊断学
发现生物标志物的发现.

背景情况:

复发性自发性流产 (RSA) 在治疗和管理方面提出了复杂的挑战.
确定可靠的RSA生物标志物对于早期诊断和干预至关重要.

研究的目的:

评估miR-363-5p作为RSA的潜在诊断生物标志物.
研究miR-363-5p在RSA病理生理学的作用.

主要方法:

从RSA患者 (n=68) 和健康对照组 (n=97) 的血清样本中分析了miR-363-5p的表达.
在体外研究中使用HTR-8/SVneo细胞系来评估细胞增殖,迁移,入侵和细胞亡.
使用qRT-PCR和双露西法酶记者分析来确认分子相互作用.

主要成果:

与对照组相比,RSA患者的miR-363-5p表达显著下调.
miR-363-5p促进了热囊细胞的增殖,迁移和入侵,同时抑制了亡.
S100A1被确定为miR-363-5p的直接标,调解其对热囊细胞功能的影响.

结论:

低调血清miR-363-5p显示出作为RSA的诊断生物标志物的潜力.
miR-363-5p通过准S100A1和调节外性热囊细胞 (EVT) 细胞功能来影响RSA.
miR-363-5p可能在诊断和潜在治疗RSA方面发挥双重作用.

关键词:

细胞行为细胞行为这是一个诊断标记.在米R-363-5p.经常发生的自发性流产.在 S100A1 中使用.

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MicroRNAs

MicroRNAs

MicroRNA (miRNA) are short, regulatory RNA transcribed from introns (non-coding regions of a gene) or intergenic regions (stretches of DNA present between genes). Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself, forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA...

MicroRNAs

MicroRNAs

MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of DNA present between genes. Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After...