高流动性组的表达 box-1 在eutopic/ectopic子宫内膜和相关的表达与与炎症相关的因素在腺化症
Xiu-Ni Liu1, Zhong-Ping Cheng1,2
1Department of Gynecology and Obstetrics, Tenth People's Hospital, Tongji University, Shanghai, PR China.
概括
高流动性组盒1 (HMGB1) 和通货类受体4 (TLR4) 在腺菌组织中过度表达. 它们的升高水平与炎症标志物相关,这表明HMGB1信号有助于腺缩症的发展.
科学领域:
- 生殖医学 生殖医学
- 免疫学 免疫学 免疫学
- 分子生物学分子生物学
背景情况:
- 腺肌症是一种妇科病症,其特点是子宫内膜内膜组织在肌膜内.
- 特定分子通路的作用,例如涉及HMGB1和TLR4的特定分子通路,在腺菌病原发生中的作用尚未完全理解.
研究的目的:
- 为了研究HMGB1和TLR4在患有腺菌症的患者内宫内膜外和内宫内膜组织中的表达水平.
- 探索HMGB1和TLR4表达和腺菌症中的炎症标记物 (IL-6,IL-8) 之间的相关性.
主要方法:
- 招募了20名腺菌症患者和20名对照人群.
- 采集子宫内膜样本:对照子宫内膜 (CE),生殖内膜腺化 (EuE) 和子宫外膜腺化 (EE).
- 测量HMGB1和TLR4的mRNA和蛋白质表达,以及IL-6和IL-8的RNA表达.
主要成果:
- 与CE相比,在EuE和EE中观察到HMGB1和TLR4的mRNA和蛋白质表达显著更高.
- 在EE中表达水平最高,其次是EuE,在CE中表达水平最低 (p < .01).
- 在EuE和EE组中,HMGB1mRNA与TLR4,IL-6和IL-8显著正相关.
结论:
- 腺核内膜中HMGB1和TLR4的过度表达与IL-6和IL-8的增加有关.
- HMGB1信号通路似乎在腺神经发展背后的免疫炎症过程中发挥作用.
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