流感和Bacille Calmette-Guérin疫苗对全身炎症的长期影响
Priya A Debisarun1,2, Rutger J Röring1,3, Özlem Bulut1
1Department of Medicine and Radboud Center for Infectious Diseases Radboud University Medical Center Nijmegen The Netherlands.
Clinical & translational immunology
|September 15, 2025
概括
细菌卡尔梅特-盖林 (BCG) 和流感疫苗,以及SARS-CoV-2感染,影响系统性炎症标志物. 这些因素,包括性别,影响炎症蛋白质概况,对长期健康结果产生潜在影响.
科学领域:
- 免疫学 免疫学 免疫学
- 蛋白质组学是指蛋白质组学.
- 流行病学 流行病学
背景情况:
- 慢性系统性炎症与不良健康结果有关.
- 影响全身炎症的因素需要进一步阐明.
- 了解这些因素对于管理代谢,心血管和神经退行性疾病至关重要.
研究的目的:
- 研究Bacille Calmette-Guérin (BCG) 疫苗接种,流感疫苗接种,SARS-CoV-2感染和性别对系统性炎症的影响.
- 在健康个体中分析与这些因素相关的血蛋白质组变化.
主要方法:
- 随机对照试验BCG或安慰剂接种疫苗.
- 评估流感疫苗接种情况.
- 在357个个体中针对69种蛋白质的向性炎症性血蛋白质分析. 接种疫苗后12周.
- 监测SARS-CoV-2感染和随后的呼吸道症状.
主要成果:
- 接种BCG和流感疫苗都显示了减少全身炎症的趋势,在男性中更为明显.
- SARS-CoV-2 感染与系统性炎症标志物 (CXCL10,TNF) 的减少有关.
- 在SARS-CoV-2感染之前的BCG疫苗接种改变了这种炎症反应;升高的CXCL11和OPG预测了以后的呼吸系统症状.
结论:
- 血炎症蛋白质组的明显变化与BCG疫苗接种,流感疫苗接种,SARS-CoV-2感染和性别有关.
- 发现是探索性的和产生假设的.
- 需要在纵向队列研究中进行进一步调查.
关键词:
巴西尔·卡尔梅特 (Bacille Calmette) 格雷林 (Guérin) 是一个生虫.在SARS-CoV-2中.炎症生物标志物 炎症生物标志物流感疫苗 流感疫苗 流感疫苗这是一种轻度炎症.训练有素的免疫力更多相关视频
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