NCKAP1 and nonpapillary renal cell carcinoma: Figure 3D depicts the chromosomal locations of the disulfidptosis-related molecules. Furthermore, we analyzed the interactions among the ten disulfidptosis-related molecules by Spearman’s correlation analysis (Figure 3E). NCKAP1 exhibited the strongest positive correlation with LRPPRC. WGCNA results revealed the close relationships among the ten disulfidptosis-related molecules in patients with ccRCC (Figure 3F). We also found that most of the disulfidptosis-related molecules (9/10, 90%) were differentially expressed between normal and tumor tissues (Figure 3G).