科研之友
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摘要
Advances in our understanding of the pathogenesis of primary Sjogren syndrome (pSS) characterize it as a highly complex process encompassing both the initiation of innate immunity and subsequent adaptive immune responses. IL-21 is receiving attention as a potential key player in the pathogenesis of pSS owing to its pleiotropic effects on the type I interferon signalling pathway, and newly identified roles in generation of follicular and IL-17-producing subtypes of helper T cells, as well as plasma-cell differentiation and B-cell activation. Taking into consideration the diverse biological functions of IL-21 and its clinical relevance to pSS, we propose that this cytokine has a central role in orchestrating the complex immune response in pSS. This hypothesis might provide new insight into the pathogenesis of pSS and facilitate the development of effective therapeutic strategies.
- 出版日期2015-6
- 单位河北医科大学
