Figure 4. Functional enrichment analyses of DEGS in the high immunity subgroup of LUSC patient samples. (A) Gene set enrichment analysis (GSEA) results show the enriched GO terms and KEGG pathways in the high immunity subgroup of TGCA-LUSC samples. (B) The bubble plots show the enriched GO and KEGG pathways based on the analysis of upregulated genes in the high immunity subgroup of TGCA-LUSC samples.