The mucosal immune system in the oral cavity-an orchestra of T cell diversity

The mucosal immune system in the oral cavity-an

orchestra of T cell diversity

Rui-Qing Wu;Dun-Fang Zhang;Eric Tu;Qian-Ming Chen;WanJun Chen

【期刊名称】《国际口腔科学杂志（英文版）》 【年(卷),期】2014(000)003

【摘要】The mucosal immune system defends against a vast array of pathogens, yet it exhibits limited responses to commensal microorganisms under healthy conditions. The oral-pharyngeal cavity, the gateway for both the gastrointestinal and respiratory tracts, is composed of complex anatomical structures and is constantly challenged by antigens from air and food. The mucosal immune system of the oral-pharyngeal cavity must prevent pathogen entry while maintaining immune homeostasis, which is achieved via a range of mechanisms that are similar or different to those utilized by the gastrointestinal immune system. In this review, we summarize the features of the mucosal immune system, focusing on T cell subsets and their functions. We also discuss our current understanding of the oral-pharyngeal mucosal immune system. 【总页数】8页(125-132) 【关键词】

【作者】Rui-Qing Wu;Dun-Fang Zhang;Eric Tu;Qian-Ming Chen;WanJun Chen