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组织驻留记忆T细胞在慢性肝病中的调控机制与治疗靶点
林金, 曾煜, 田展飞, 凡小丽
PDF(1652 KB)
PDF(1652 KB)
组织驻留记忆T细胞在慢性肝病中的调控机制与治疗靶点
The regulatory role of tissue-resident memory T cells in chronic liver diseases and associated therapeutic targets
组织驻留记忆T细胞(TRM细胞)是一类存在于组织中,具有组织特异性且不参与循环的记忆T细胞亚群。当潜在的危险攻击肝脏,如病原体(细菌或病毒等)侵袭或自身免疫反应过强时,TRM细胞作为第一道免疫防线,在病毒性肝炎、自身免疫性肝病、代谢相关脂肪性肝病、肝硬化和肝移植中都发挥着重要作用。本文阐述了肝脏TRM细胞的免疫表型,包括其表面标志物和转录谱,旨在进一步研究肝脏TRM细胞在慢性肝病中的作用,并探索其作为免疫治疗靶点的潜在功能。
Tissue-resident memory T cells (TRM cells) are a subset of memory T cells that reside in tissues,exhibit tissue specificity,and do not recirculate. When potential hazards threaten the liver,such as pathogen invasion (bacteria,viruses,etc.) and excessive autoimmune responses,TRM cells are essential as the first line of immune defense,playing an important role in viral hepatitis,autoimmune liver disease,metabolic dysfunction-associated fatty liver disease,liver cirrhosis,and liver transplantation. Here,we present the immunophenotypes of TRM cells in the liver and their surface markers and transcriptional profiles,aiming to clarify the role of TRM cells in chronic liver diseases and explore their potential function as therapeutic targets in immunotherapy.
Tissue-resident Memory T Cells / Liver Diseases / Immunotherapy
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林金、曾煜撰写和修改论文,二者对本文贡献相同;田展飞绘制图表;凡小丽指导撰写文章并最后定稿。
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