Compared with the 293 T, the UCA1 expression was increased remarkably in both renal cancer cells, 786-O (P < 0.001) and Caki-1 (P < 0.001) (Fig. 1e),and the miR-182-5p expression was significantly decrease in both renal cancer cells, 786-O (P < 0.010) and Caki-1 (P = 0.012) (Fig. 1f). Here, UCA1 is linked to renal carcinoma.