Figure 4. Analysis of the differentially expressed genes (DEGs) related to AKI. (A) Circular plot illustrating the Gene Ontology (GO) analysis, highlighting the potential gene functions of the DEGs associated with ferroptosis and its influence on the occurrence and progression of AKI. (B–D) Bubble plot representing the GO analysis in terms of biological processes (BP), cellular components (CC), and molecular functions (MF). (E) Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis of the DEGs associated with ferroptosis and AKI.