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与酒精有关的肝病中的免疫细胞
Honghai Xu1, Hua Wang2,3
1Department of Pathology, the First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.
免疫细胞是与酒精相关的肝病 (ALD) 进展中的关键参与者. 本综述详细介绍了居留和透的免疫细胞,如库弗弗细胞和T细胞,如何在ALD中导致肝炎和损伤.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 免疫学 免疫学 免疫学
- 毒理学 毒理学 毒理学
背景情况:
- 与酒精有关的肝病 (ALD) 涵盖了一系列的肝损伤,从肥胖症到肝细胞癌,由过度饮酒驱动.
- 免疫细胞参与是ALD病原体背后的炎症过程的核心.
- 住宿性肝脏免疫细胞和透的循环免疫细胞都与ALD的发展有关.
研究的目的:
- 审查各种免疫细胞在与酒精有关的肝病进展中的多方面的作用.
- 阐明居民和透免疫细胞对ALD的特定贡献.
- 综合当前对免疫细胞参与ALD病变的理解.
主要方法:
- 对调查与酒精有关的肝病免疫细胞功能的研究进行文献综述.
- 分析详细说明各种免疫细胞群的激活,招募和功能影响的证据.
- 对常驻免疫细胞 (Kupffer细胞,NK细胞,T细胞) 和透细胞 (中性细胞,巨细胞,巨细胞) 的发现进行综合.
主要成果:
- 居民库弗弗细胞 (KCs) 通过TLR4信号激活,释放促炎细胞因子.
- 酒精会影响自然杀手 (NK) 细胞,并在ALD中涉及非传统的T细胞 (NKT,MAIT).
- 中性粒细胞,T细胞,巨细胞和巨细胞的招募加剧了ALD中的肝炎和功能障碍.
结论:
- 不同的免疫细胞,无论是寄居的还是透的,都显著影响了ALD的进展.
- 了解这些免疫细胞动态对于开发针对性治疗ALD至关重要.
- 需要进一步的研究来区分免疫细胞在ALD发病过程中的特定作用和相互作用.
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