Research Paper Volume 12, Issue 3 pp 2302—2332

Identification of an immune-related risk signature for predicting prognosis in clear cell renal cell carcinoma

Figure 4. Principal component analysis (PCA) and gene set enrichment analysis (GSEA). (A) PCA based on 47 immune-related hub genes (IRGs) showing distinct immune phenotypes in high- and low-risk patient groups. (B) Distribution patterns for the two risk groups based on 326 differentially expressed IRGs. (C) GSEA results showing significant enrichment of immune-related phenotype in high-risk patients.