人类外周血液的单细胞细胞因子字典
Lukas Oesinghaus1,2, Sören Becker3,4, Larsen Vornholz3
1Department of Electrical and Computer Engineering, University of Washington, Seattle, USA.
bioRxiv : the preprint server for biology
|December 25, 2025
概括
这项研究引入了人类细胞因子词典,这是一个全面的资源,详细介绍了90种细胞因子如何影响数百万个人类免疫细胞. 它揭示了细胞特异性反应和通信网络,有助于疾病研究和药物发现.
科学领域:
- 免疫学 免疫学 免疫学
- 系统生物学 系统生物学
- 基因组学就是基因组学.
背景情况:
- 细胞因子对免疫反应至关重要,但它们对人类免疫细胞的确切影响是复杂的,并未完全理解.
- 了解细胞因子功能对于破译免疫调节和开发向疗法至关重要.
研究的目的:
- 创建一个全面的资源,绘制人类免疫细胞对广泛的细胞因子的反应.
- 识别个体和细胞类型中保存和可变的细胞因子反应模式.
- 推断复杂的细胞因子介导的细胞通信网络和免疫程序.
主要方法:
- 对超过960万个人类外周血液单核细胞 (PBMC) 的高分辨率单细胞转录组分析.
- 在体外刺激12个捐赠者的PBMCs,使用90种不同的细胞因子.
- 计算分析以识别细胞因子签名,免疫程序和细胞-细胞通信网络.
主要成果:
- 在各种免疫细胞中识别强大的,与捐赠者独立的细胞因子签名.
- 由数据驱动的,生物可解释的功能模块的衍生,代表细胞因子诱导的免疫程序.
- 推断更高阶的细胞对细胞和细胞因子对细胞因子通信网络,包括一种新的IL-32-β信号级联.
- 证明该资源在解释细胞因子在自身免疫性疾病和癌症中的作用方面的实用性.
结论:
- 人类细胞因子字典是人类细胞因子反应的第一个细胞类型解析的转录屏幕.
- 这种开放访问资源为了解细胞因子生物学和指导治疗开发提供了强大的工具.
- 该词典有助于在各种疾病背景下解释细胞因子驱动的免疫反应.
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