TAP1 was positively correlated with ESTIMATE scores in CESC (R = 0.493, p < 0.0001), OC (R = 0.448, p < 0.0001), UVM (R = 0.667, p < 0.0001), testicular germ cell tumors (TGCT) (R = 0.805, p < 0.0001), and thyroid carcinoma (THCA) (R = 0.743, p < 0.0001), etc. (Figure 4). The gene discussed is TAP1; the disease is testicular germ cell tumor.