Fig. 4

The Immune infiltration variance among the three clusters and their correlation with ferroptosis. A The infiltration statements of 22 variant types of immune cells of each sample were calculated with CIBERSORTx algorithm. B-D The significant differences of immune cells infiltration between any two groups from three variant risk clusters were shown in the violin pictures. E The relationship between the immune infiltration and FRGs was calculated with Pearson correlation coefficient. F After clustering 22 infiltrated immune cells in 5 clusters (C1 to C5), we found both the difference (−log10 (P.val) =3.84) between ‘High-risk’ group and ‘Low-risk’ group and the difference (−log10 (P.val) =1.12) between ‘Middle-risk’ group and ‘Low-risk’ group were significant