Fig. 1

The expression of IFN-γ, CXCR3, CXCL9 and CXCL10 in PBMCs and tissues. a The mRNA levels of IFN-γ, CXCR3, CXCL9 and CXCL10 in PBMCs of 29 BS patients and 15 healthy controls. ^**p < 0.01 or ^***p < 0.001 were considered statistically significant. b The serum levels of IFN-γ, CXCL9, CXCL10 and autoantibodies against CXCR3 in 29 BS patients and 15 healthy controls. ^**p < 0.01 or ^***p < 0.001 were considered statistically significant. c Quantitative comparison of IFN-γ, CXCR3, CXCL9 and CXCL10 positive area. ^**p < 0.01 or ^***p < 0.001 were statistically significant