CYTOR and renal cell carcinoma: The analysis results showed that 63 overexpressed lncRNAs (such as LINC00152, LINC01484 and DUXAP8) with frequency gain and 35 down-regulated lncRNAs (such as LINC00982, LINC01558 and PGM5-AS1) with frequency loss in RCC (Figure 2A and 2B, and Supplementary Table 3).