FIGURE 5.
Overlapping differentially expressed FRGs and ALS-related FRGs derived from WGCNA. (A) and (B) represent the volcano plot and heat map of differential FRG expression analysis. (C) Twenty-two overlapping genes were identified between differentially expressed FRGs and ALS-related FRGs derived from WGCNA. (D) Heatmap of Pearson’s correlation across 22 overlapping genes. Abbreviations: ALS, amyotrophic lateral sclerosis; WGCNA, weighted gene correlation network analysis; FRGs, ferroptosis-related genes.