摘要
肠道菌群在人体免疫系统中发挥着重要作用,肠道菌群及其代谢物的异常与一系列免疫性疾病密切相关。干燥综合征作为自身免疫性疾病的一种,其发病可能与多种因素相关。近年来的一系列研究提示肠道菌群通过调节肠道局部与全身免疫反应,会对干燥综合征的发生与发展产生重要影响。本文中笔者对干燥综合征患者的肠道菌群改变、肠道菌群对干燥综合征的影响及二者可能的免疫学联系进行阐述。
The gut microbiota plays a critical role in the human immune system,and abnormalities of the intestinal flora and its metabolites are closely related to a series of systemic autoimmune diseases.Sjgren's syndrome is one of the most common autoimmune disease whose onset may be relevant to a variety of factors. Over the recent years,emerging studies are suggesting that gut microbiota may be correlated with the occurrence or development of Sjgren's syndrome, through profoundly affecting the local and systemic immune responses. This review describes the gut microbiota changes in patients with Sjgren's syndrome,as well as itseffects on the disease and the possible immunological pathogenesis.
引文
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