Fig 5. A-SAA and IL-17A expression in skin samples from atopic dermatitis and psoriasis patients.

Cutaneous expression of (A) A-SAA and (B) IL-17A mRNA in freshly isolated skin samples, measured by RT-qPCR. All data are represented as mean ± SEM relative expression to GAPDH. Statistical comparisons were performed using t test (*p<0.05; ***p<0.0001; ns, non-significant).