Fig. 1

Verify the expression of FBXO21 in ccRCC and its relationship with the clinical pathological characteristics and prognosis of patients. A RT‒qPCR results of FBXO15, FBXO21, and FBXO43 mRNA expression in 24 pairs of ccRCC and AN tissues. B Immunohistochemical staining results of FBXO21 expression in 120 pairs of ccRCC and AN tissues. C Comparison of FBXO21 protein expression between T1/T2 and T3/T4 tumors, G1/G2 and G3/G4 tumors, and M0 and M1 tumors. D Relationship between FBXO21 protein expression and the clinical prognosis of these 120 patients. AN: adjacent normal