Figure 1

A heatmap of the toll-like receptor (TLR)1, TLR2, TLR4, TLR7, and TLR9 genes in peripheral blood mononuclear cells from active adult-onset Still’s disease (AOSD) relative to the healthy controls (HCs) or the inactive AOSD. The expression levels of TLR1, TLR2, and TLR4 in active AOSD or inactive AOSD were increased in comparison to those of the HC. However, the expression levels of TLR7 and TLR9 in active AOSD or inactive AOSD were not different to those of the HC. The expression levels of TLR1 and TLR7 in active AOSD were increased than those of inactive AOSD.