Fig. 1
From: SIRT1 is transcriptionally repressed by YY1 and suppresses ferroptosis in rheumatoid arthritis
RA was associated with ferroptosis and the differential expressions of YY1 and SIRT1. A GSH/GSSG in the serum of healthy volunteers and RA patients were examined by GSH/GSSG assay. B Iron levels in the serum of healthy volunteers and RA patients were examined by iron assay. C SIRT1 expression in the serum of healthy volunteers and RA patients was examined by qPCR. D YY1 expression in the serum of healthy volunteers and RA patients was examined by qPCR. E, F The correlation between SIRT1 and GSH/GSSG, iron level in RA. G, H The correlation between YY1 and GSH/GSSG, iron level in RA. I The correlation between YY1 and SIRT1 in RA. N = 20, mean ± SD, ***p < 0.001