艾滋病毒感染者和未感染者的不同系统性免疫炎症指数水平
Crystal X Wang1, Scott L Letendre2, Suzi Hong1,3
1Department of Psychiatry.
AIDS (London, England)
|December 13, 2024
概括
接受抗逆转录病毒治疗 (ART) 的艾滋病毒感染者 (PWH) 的系统免疫炎症指数 (SII) 比没有艾滋病毒的人低. 在艾滋病毒管理方面,这一意想不到的发现突出了影响炎症标志物的独特血液学特征.
科学领域:
- 免疫学 免疫学 免疫学
- 血液学 血液学 血液学
- 传染性疾病 传染性疾病
背景情况:
- 持续的炎症是艾滋病毒感染的一个问题,即使有有效的抗逆转录病毒疗法 (ART).
- 系统性免疫炎症指数 (SII) 是各种健康状况中系统性炎症的公认标志物.
研究的目的:
- 为了比较艾滋病毒感染者 (PWH) 和没有艾滋病毒感染者 (PWoH) 之间的系统免疫炎症指数 (SII) 水平.
- 研究艾滋病毒和ART对SII值和相关血液学参数的影响.
主要方法:
- 使用公式计算SII (血小板数 × 中性粒细胞数) /从临床血液实验室数据中的淋巴细胞数.
- 使用威尔科克森测试比较PWH和PWoH之间的SII值.
- 使用多变量回归模型评估了年龄和性别等混因素的影响.
主要成果:
- 包括343个PWH和199个PWoH;与PWoH相比,PWH的SII值明显较低 (P < 1.35e-14).
- PWH表现出较低的中性粒细胞和血小板数量,以及较高的淋巴细胞数量,这有助于减少SII.
- 这些差异在调整年龄,性别和其他潜在混因素后仍然存在.
结论:
- 与预期相反,在ART的PWH显示SII水平较低,这表明由于HIV和治疗而改变了血液学参数.
- 在PWH中解释SII需要考虑它们独特的血液学特征.
- 进一步的研究对于了解SII在艾滋病毒管理中的机制和临床影响至关重要.
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