双胞胎妊娠进展期间细胞因子和序列-1水平的变化:与结果的关联
Angela Silvano1, Giovanni Sisti2, Viola Seravalli1
1Department of Health Sciences, Division of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence, Italy.
Cytokine
|June 8, 2024
概括
双胞胎怀孕中的细胞因子和p62水平预测了不良结果. 瘤坏死因子-α (TNF-α) 和介质素-6 (IL-6) 的升高与早产有关,而介质素-1β (IL-1β) 则表明妊娠糖尿病的风险.
科学领域:
- 生殖免疫学 生殖免疫学
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 生物标志物发现发现
背景情况:
- 双胞胎怀孕面临更高的并发症风险,需要更好的预测标记.
- 由于辅助生殖和延迟生育,双胞胎发育率的上升强调了需要改进监测的必要性.
- 了解双胞胎的妊娠进展是加强临床干预的关键.
研究的目的:
- 评估血细胞因子度和外围血液单核细胞 (PBMC) 序列素-1 (p62) 水平是否预测双胞胎怀孕的结果.
- 为了分析这些生物标志物,跨越妊娠的三个季度.
- 为了将生物标志物水平与特定的不良结果相关联,如早产和妊娠糖尿病.
主要方法:
- 对82名双胞胎怀孕妇女进行前性观察性研究.
- 在每个孕期收集血以测量白细胞间蛋白 (IL) - 1β,IL-6,IL-10,IL-12和瘤亡因子-α (TNF-α).
- 确定PBMCs中的细胞内p62度,这是与自和细胞信号传递相关的蛋白质.
主要成果:
- 通过妊娠,IL-1β,IL-6,TNF-α和p62水平逐渐增加.
- 在第二和第三季度TNF-α升高与自发早产相关.
- 较高的TNF-α和IL-6水平与分娩时更早的妊娠年龄有关.
- 在使用辅助生殖技术的妇女中观察到IL-6的增加.
- 第3个三个月升高的IL-1β预测了孕期糖尿病.
结论:
- 细胞因子概况的三季度特异变化是不良双胞胎怀孕结果的显著预测因素.
- 像TNF-α,IL-6和IL-1β这样的生物标志物可以识别早产和妊娠糖尿病的风险.
- 这项研究为早期检测和改善高风险双胞胎怀孕的管理提供了潜力.
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