Tight Junctions, the Key Factor in Virus-Related Disease.
Guofei DingQingyuan ShaoHaiyan YuJiaqi LiuYingchao LiBin WangHaotian SangDexin LiAiying BingYanmeng HouYihong XiaoPublished in: Pathogens (Basel, Switzerland) (2022)
Tight junctions (TJs) are highly specialized membrane structural domains that hold cells together and form a continuous intercellular barrier in epithelial cells. TJs regulate paracellular permeability and participate in various cellular signaling pathways. As physical barriers, TJs can block viral entry into host cells; however, viruses use a variety of strategies to circumvent this barrier to facilitate their infection. This paper summarizes how viruses evade various barriers during infection by regulating the expression of TJs to facilitate their own entry into the organism causing infection, which will help to develop drugs targeting TJs to contain virus-related disease.