查妊娠前基因和CITED2对热囊细胞功能的影响
Xiujing Lu1, Xi Lan1, Xiaoqian Fu1
1Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, People's Republic of China.
International journal of general medicine
|August 20, 2024
概括
与CBP/p300相互作用的交互活化剂与富含谷氨酸/酸的碳酸终端域2 (CITED2) 在孕前 (PE) 胎盘上升调节,并影响 trofhoblast 功能,这表明它是潜在的治疗目标.
科学领域:
- 产科和妇科 产科和妇科
- 分子生物学分子生物学
- 遗传学 遗传学 是一个
背景情况:
- 孕前 (PE) 是一种明显的产科并发症,其机制尚不清楚.
- 对CBP/p300相互作用的交互活化剂与富含谷氨酸/酸的碳素末端域2 (CITED2) 的调节失调与各种疾病有关.
- 在PE病原体中CITED2的具体作用仍然在很大程度上是未知的.
研究的目的:
- 为了确定与妊娠前相关的枢纽基因.
- 通过生物信息学和实验方法研究CITED2在 trofhoblast 细胞中的作用.
主要方法:
- 对基因表达综合 (GEO) 数据集的生物信息分析,以识别与PE相关的枢纽基因.
- 免疫透和丰富分析以确定相关途径和免疫细胞.
- 在PE胎盘中通过PCR和Western Blot (WB) 验证CITED2mRNA和蛋白质水平.
- 在体外功能测定使用siRNA在热囊细胞中击倒CITED2.
主要成果:
- 六个与PE相关的基因被丰富了NOTCH信号通路,糖解和缺氧.
- 免疫透分析表明激活NK细胞和调节性T细胞的作用.
- 在PE胎盘中,CITED2表达显著上调.
- 打击CITED2损害了 trofhoblast细胞的迁移,入侵和增殖,同时增强了细胞亡.
结论:
- CITED2在调节热囊细胞功能方面起着至关重要的作用.
- 根据CITED2,它是治疗妊娠前的潜在治疗目标.
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