Elevated levels of IL-10 family cytokines in TBL individuals following ATT. The systemic plasma levels of IL-10 family (IL-10, IL-19, IL-20, IL-22, IL-24, IL-26, IL-28A, IL-28B and IL-29) cytokines in pre-T and post-T treatment responses were analyzed in TBL individuals. The data were shown as line graph with each line represents the single individual. P values were measured using the Wilcoxon signed rank test.