Figure 4

Correlation Analysis of FRDEGs with Immune Cells (imc) and Immune Functions (imf) in Alopecia Areata (AA). This figure illustrates the correlation between ferroptosis-related differentially expressed genes (FRDEGs) and immune cell infiltration. Notably, ALOX12B and ALOX15 demonstrated a positive correlation with both imc and imf. In contrast, SLC40A1, LCN2, CREB5, and SLC7A11 showed a predominantly negative correlation with these parameters. AA, alopecia areata; imc, immune cells; imf, immune functions.