揭示COVID-19的秘密:利用细胞因子作为强大的生物标志物用于诊断和预测严重程度
Blanka Wolszczak-Biedrzycka1, Justyna Dorf2, Marzena Wojewódzka-Żelezniakowicz3
1Department of Psychology and Sociology of Health and Public Health, University of Warmia and Mazury in Olsztyn, Olsztyn, 10-900, Poland.
Journal of inflammation research
|December 18, 2023
概括
本研究确定了用于诊断COVID-19和评估疾病严重程度的关键细胞因子生物标志物. 高水平的特定细胞因子,如IL-1ra和IL-1α可以帮助预测患者的结果.
科学领域:
- 免疫学 免疫学 免疫学
- 传染性疾病 传染性疾病
- 生物标志物发现发现
背景情况:
- 冠状病毒疾病 (COVID-19) 涉及显著的炎症和细胞因子释放,导致肺损伤.
- 识别可靠的生物标志物对于诊断COVID-19和预测疾病进展至关重要.
研究的目的:
- 为了确定COVID-19的诊断生物标志物.
- 寻找能够预测COVID-19严重程度的生物标志物.
主要方法:
- 用多重ELISA测量了100名COVID-19患者和50名健康对照者的血清细胞因子水平.
- 根据修改早期预警 (MEWS) 评分,COVID-19患者被分类.
主要成果:
- 与对照组相比,所有分析的细胞因子在COVID-19患者中都升高,除了IL-9和IL-12 p70.
- 在肺炎 (2 期) 和轻度病例 (1 期) 的患者中,发现IL-1α,IL-1β,IL-1ra,IL-2Rα,IL-6,IL-12 p40,IL-18 和TNFα 的水平显著更高.
结论:
- 介素-1受体对抗剂 (IL-1ra),IL-2Rα,IL-6,IL-8,IL-12p40,IL-16和IL-18显示出作为COVID-19的诊断生物标志物的潜力.
- 升高的IL-1α水平对于评估COVID-19的严重程度非常有价值.
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