The heatmap of the expression levels of the seven identified glycolysis-related lncRNAs in ccRCC showed that AC026401.3, AC087741.1, AC008906.1, and IGFL2-AS1 were highly expressed in the high-risk group whereas the ADAMTS9-AS2, SPINT1-AS1, and ATP1A1-AS1 were up-regulated in the low-risk group (Figure 3G–I). This evidence concerns the gene IGFL2 and nonpapillary renal cell carcinoma.