Figure 2. The associations between PASI improvement and baseline expression.
The PASI improvement (y-axis) was plotted against the baseline expressions of KRT2 (a, b) and USP18 (d, e) in non-lesional and lesional skin; the boxplots for normalized expression levels of KRT2 (c) and USP18 (f) in different skin types and time points during the treatment course are shown in c and f.