Fig. 4From: Glycyrrhizin improves the pathogenesis of psoriasis partially through IL-17A and the SIRT1-STAT3 axisGlycyrrhizin regulates the expression of SIRT1 and STAT3 in IL-17A-HaCaT cells. a In IL-17A-HaCaT cells, glycyrrhizin can substantially reverse the high expression of STAT3 and p-STAT3 while reverse the low expression of SIRT1 induced by IL-17A. b Histogram of western blotting results. NOTES: Data are presented as the mean ± SD (n = 3). *P < 0.05, **P < 0.01 and ***P < 0.001; Con represents wild type HaCaT cells; GA represents glycyrrhizin; IL-17 represents IL-17ABack to article page