介素-10对Th1/Th2免疫平衡的影响与怀孕诱导高血压之间的相关性
Yu Shi1, Bing Han2, Xianchi Li3
1Department of Cardiac Function, Xuzhou Central Hospital, Xuzhou, Jiangsu, China.
Annals of clinical and laboratory science
|September 18, 2024
概括
在怀孕引起的高血压 (PIH) 患者中,白血素-10 (IL-10) 水平下降. 较低的IL-10与PIH严重程度的增加相关,这表明它可能是危险因素.
科学领域:
- 免疫学 免疫学 免疫学
- 产科 产科 产科 产科 产科
- 生殖医学 生殖医学
背景情况:
- 妊娠引起的高血压 (PIH) 是一种常见的产科并发症.
- CD4+ T细胞对于免疫调节至关重要,分化为Th1和Th2子集.
- Th1/Th2种群的不平衡与PIH的发病有关.
研究的目的:
- 调查介素-10 (IL-10) 在PIH中调节Th1/Th2免疫平衡中的作用.
- 为了确定IL-10是否与妊娠引起的高血压的严重程度有关.
主要方法:
- 招募了52名PIH患者 (轻度中度和重度组) 和25名对照组.
- 使用实时PCR量化Th1细胞因子 (IL-2,TNF-α) 和Th2细胞因子 (IL-4,IL-6,IL-10) 的mRNA水平.
- 采用酶相关免疫吸收试验 (ELISA) 来测量血清细胞因子水平并评估与疾病进展的相关性.
主要成果:
- 与对照组相比,PIH患者的IL-2和TNF-α水平显著提高,IL-4,IL-6和IL-10表达率降低 (p<0.05).
- 在PIH中疾病进展与IL-4,IL-6和IL-10的进一步下降以及IL-2和TNF-α的增加有关 (p<0.05).
- IL-10与Th1细胞因子 (IL-2,TNF-α) 呈现负相关性,与Th2细胞因子 (IL-4,IL-6) 呈现正相关性,与PIH严重程度呈现负相关性 (p<0.05).
结论:
- IL-10 影响 Th1/Th2 免疫平衡.
- IL-10水平与妊娠引起的高血压的严重程度有显著的相关性.
- IL-10可能是PIH发展和进展的潜在风险因素.
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