As demonstrated in Figure 3C, GSEA reveals that FAM46C is positively correlated with DNA copy number in OV, breast invasive carcinoma (BRCA), ESCA, pheochromocytoma and paraganglioma (PCPG), LIHC, acute myeloid leukaemia (LAML), STAD, LUAD, LUSC and head and neck squamous cell carcinoma (HNSC). This evidence concerns the gene TENT5C and hereditary pheochromocytoma-paraganglioma.