PCNA and nonpapillary renal cell carcinoma: Western blot analysis also indicated that EIF4EBP1, PCNA, N-cadherin, and vimentin levels were partly increased in ccRCC cells co-transfected with miR-125a-5p mimics and EIF4EBP1 compared to ccRCC cells transfected only with miR-125a-5p mimics (Fig. 9C,D).