Figure 4. Expression of HK2 in ccRCC. (A) The expression of RBM3 was predicted based on the Oncomine database. (B) The expression of RBM3 was predicted based on the GEPIA database. (C) GEPIA database predicted the correlation between RBM3 and HK2 expression. (D) The expression of RBM3 in carcinoma and paracancerous tissues of 30 patients with renal cell carcinoma was detected by qRT-PCR. (E) The relative amount of the HK2 protein in ccRCC and paracancerous tissues tested by western blot, n = 4. (F) Representative immunohistochemistry image of the HK2 protein in ccRCC and paracancerous tissues. *p < 0.05, **p < 0.01 vs. normal.