EIF4EBP1 and nonpapillary renal cell carcinoma: We observed enhanced colony formation ability in ccRCC cells co-transfected with miR-125a-5p mimics and EIF4EBP1 compared to that of ccRCC cells transfected only with miR-125a-5p mimics, suggesting that overexpression of EIF4EBP1 could partly rescue the reduced proliferative capacity phenotype induced by miR-125a-5p (Fig. S4B).