上下呼吸道炎性反应一致性近年来受到国内外学者的广泛关注,树突状细胞是目前已知能够激活初始型T细胞的专职抗原递呈细胞,研究表明树突状细胞诱导初始型T细胞向不同细胞亚型分化的作用与上下呼吸道炎症性疾病的发病机制密切相关,而对树突状细胞与上下呼吸道症发病关系的深入研究,将进一步加强对整个呼吸道炎性疾病的认识。 The consistency of inflammatory response in the upper and lower respiratory tract has drawn much attention from scholars at home and abroad in recent years. Dendritic cells are professional antigen-presenting cells that are known to activate naive T cells. Studies have shown that dendritic cells induce the initiation of T cell The differentiation of different cell subtypes is closely related to the pathogenesis of inflammatory diseases of the upper and lower respiratory tract. However, the further study on the relationship between dendritic cells and the pathogenesis of upper and lower respiratory tract diseases will further strengthen the understanding of the whole respiratory inflammatory disease.