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. 2021 Nov 1;11:778557. doi: 10.3389/fonc.2021.778557

Figure 5.

Figure 5

Functional and pathway enrichment analyses in The Cancer Genome Atlas—stomach adenocarcinoma (TCGA-STAD) cohort. (A) GO and (B) KEGG enrichment analyses of ferroptosis-related genes differentially expressed in the high- and low-risk groups of TCGA-STAD cohort. The main focus is on the functions and pathways related to ferroptosis and tumor progression (framed by red boxes). (C) GSEA based on ferroptosis-related ncRNA signature. GO, Gene Ontology; KEGG, Kyoto Encyclopedia of Genes and Genomes; GSEA, gene set enrichment analysis.