阻塞性睡眠呼吸暂停与间歇性缺氧相关的诱导男性,怀孕和后代的免疫反应
Ruolin Song1, Tracy L Baker1, Jyoti J Watters1
1Department of Comparative Biosciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706, USA.
International journal of molecular sciences
|February 10, 2024
概括
阻塞性睡眠呼吸暂停 (OSA) 引发炎症和氧化应激,影响男性和孕妇的心血管健康. 针对这些炎症途径可能为与OSA相关的心血管疾病提供新的治疗方法.
科学领域:
- 心血管生理学心血管生理学
- 睡眠医学 睡眠医学
- 免疫学 免疫学 免疫学
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 与心血管疾病有关,男性患病率更高,但也影响到孕妇.
- 炎症和氧化应激是OSA诱导心血管功能障碍的关键机制.
- 间歇性缺氧 (IH),模仿OSA,激活男性的促炎途径.
研究的目的:
- 审查IH与男性,怀孕和后代的心血管功能障碍联系的炎症机制.
- 突出OSA对母亲和后代健康的影响未经研究.
- 确定OSA相关心血管疾病的潜在治疗点.
主要方法:
- 使用IH研究炎症信号通路的动物模型的审查.
- 分析诸如TLR4/MyD88/NF-κB/MAPK,miRNA/NLRP3和COX信号传递等促炎途径.
- 检查免疫细胞群和功能转移.
主要成果:
- 在男性中,IH激活特定的促炎信号通路.
- 有证据表明,孕妇和后代的炎症反应类似.
- 抑制炎症分子可以减少IH诱导的炎症和组织损伤.
结论:
- 炎症机制是IH诱导的心血管功能障碍的核心.
- 需要进一步研究OSA对孕妇和后代的影响.
- 针对炎症是OSA相关心血管问题的有前途的治疗策略.
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