Fig. 3

Functional enrichment analyses of DE-FRGs. A Bubble charts of GO enrichment analysis. B Chord diagram of KEGG pathway analysis. C Bubble chart of Reactome enrichment analysis. Hsa04216, ferroptosis; hsa00860, porphyrin metabolism; hsa04978, mineral absorption; hsa04115, p53 signaling pathway; hsa04217, necroptosis; hsa00430, taurine and hypotaurine metabolism; hsa00450, selenocompound metabolism