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. 2019 Apr 15;5:89. doi: 10.1038/s41420-019-0167-5

Fig. 1. Expression of miR-4521 in ccRCC surgical tumorous tissues and its link with TNM stage and Fuhrman grade of patients.

Fig. 1

a miR-4521 expression levels were significantly downregulated in ccRCC cancer tissues compared with paracancerous nontumor renal tissues. b The downregulation efficiency of miR-4521 in tissue samples is shown. Correlations between miR-4521 expression level and the TNM stage (c) and Fuhrman grades (d) of ccRCC are shown, respectively. ccRCC clear cell renal cell carcinoma. *P < 0.05, ****0.0001