TNFAIP8 and testicular germ cell tumor: TNFAIP8 expressions were higher than adjacent tissues in many cancer types, including lymphoid neoplasm diffuse large B-cell lymphoma, glioblastoma multiforme, kidney renal clear cell carcinoma, kidney renal papillary cell carcinoma, ovarian serous cystadenocarcinoma, pancreatic adenocarcinoma, testicular germ cell tumors, and thymoma (Figure 2A).