TRIM8 and nonpapillary renal cell carcinoma: Twenty patients (10 males and 10 females; mean age: 63.8 ± 10.8 years), who underwent surgery for ccRCC at histological analysis, and 4 patients (all males; mean age: 63.25 ± 4.86) affected by RO were analysed for TRIM8 expression by qRT-PCR and western blotting (Figures 2A-B).