依赖IL-10的适应使得巨细胞能够调整对TLR4刺激史的炎症反应
H Bongartz1, C Bradfield2, J Gross2
1Computational Systems Biology Section, Laboratory of Immune System Biology, National Institute of Allergy and infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
bioRxiv : the preprint server for biology
|April 24, 2024
概括
巨细胞通过调整托尔类受体4 (TLR4) 刺激来适应其免疫反应的病原体水平. 这种适应对于有效的感染控制至关重要,它取决于先前的TLR4信号史和IL-10.
科学领域:
- 免疫学 免疫学 免疫学
- 细胞生物学 细胞生物学
- 传染性疾病 传染性疾病
背景情况:
- 与巨细胞一样,先天性免疫细胞必须根据感染期间的病原体负载动态调整其反应强度.
- 了解模式识别受体,如Toll-like受体4 (TLR4) 如何影响这些适应性反应,对于控制感染至关重要.
结论:
- 巨细胞对TLR4刺激表现出适应性记忆,根据先前的暴露史,它们的反应不同.
- 对于IL-10在调节TNF-α产生中的有效性来说,TLR4刺激史至关重要.
- 这项研究阐明了一种关键机制,即先天性免疫细胞对波动的病原体水平微调反应.
关键词:
在 IL-10 中,IL-10 是 IL-10 的代表.适应 适应 适应 适应这是一种炎症炎症炎症炎症.这是先天免疫力.巨细胞是什么?巨细胞是什么?模式识别受体 (PRR) 是一种模式识别受体.时间梯度的时间梯度.收费类受体4 (TLR4) 的收费类受体更多相关视频
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