Based on data from the TCGA Pan-Cancer Atlas, among a total of 33 cancer types, there were 15 cancer types with SLC7A11 upregulation in tumor samples compared to normal samples in both paired and unpaired data, including BRCA, CHOL, COAD, ESCA, HNSC, KICH, KIRC, KIRP, LIHC, LUAD, LUSC, PAAD, PRAD, READ, and STAD (Figure 2a,b). This evidence concerns the gene SLC7A11 and neoplasm.