HNRNPC and testicular germ cell tumor: The HEPIA2 module “Pathological Stage Plot” was used to examine the link between HNRNPC expression and the pathological stages of various malignancies, such as adrenocortical carcinoma (ACC), CESC, HNSC, KICH, kidney renal clear cell carcinoma (KIRC), kidney renal papillary cell carcinoma (KIRP), LUAD, skin cutaneous melanoma (SKCM), testicular germ cell tumors (TGCT), and thyroid carcinoma (Figure 2).