Fig. 2

The association between the expression of tRF-3009 in CD4+ T cells and clinical characteristics in systemic lupus erythematosus (SLE) patients. A Correlations between the expression of tRF-3009 and SLEDAI index in SLE patients (n = 59). B The level of tRF-3009 expression between SLE patients with active nephritis and no nephritis. **P < 0.01. C Correlations between the expression of tRF-3009 and the level of serum IFN-α in SLE patients (n = 38)