Fig. 2From: Gut-liver crosstalk in sepsis-induced liver injuryEffect of cytokines on the gut barrier during sepsis. During sepsis, increased levels of cytokines can modulate gut permeability by regulating the protein expression of claudins, JAM-A, occludin, and ZO-1. The phosphorylation of myosin regulatory light chain by myosin light chain kinase (MLCK) can increase paracellular permeability and result in contraction or opening of the apical tight junctionsBack to article page