Fig. 6

Correlation Analysis between the Expression Values of Differentially Expressed Iron Metabolism-related Genes and Immune Cells. A and B Heatmaps of Pearson correlation between the expression values of differentially expressed iron metabolism-related genes and immune cells in GSE152293 (A) and GSE35956 (B). C-E Scatter diagrams of Pearson correlation between ABCA5 and naïve CD4 + T cells (C), neutrophils (D), and activated dendritic cells (E). The x-axis represents the mean ABCA5 expression of all samples, and the y-axis represents the infiltration level of immune cells. Each dot represents a patient sample, and each color represents a patient group. The straight line in a diagram is the correlation fitting curve, the dashed parts are confidence intervals, and the outside part of the diagram is the corresponding expression histograms of samples. F-H Scatter diagrams of Pearson correlation between D2HGDH and naïve CD4 + T cells (F), neutrophils (G), and activated dendritic cells (H). The x-axis represents the mean D2HGDH expression of all samples, and the y-axis represents the infiltration level of immune cells. Each dot represents a patient sample, and each color represents a patient group. The straight line in a diagram is the correlation fitting curve, the dashed parts are confidence intervals, and the outside part of the diagram is the corresponding expression histograms of samples