Consequently, four survival-related lncRNAs including ENSG00 000254389 (RHPN1-AS1), ENSG00000204929 (AC0743 91.1), ENSG00000163364 (LINC01116) and ENSG000 00236850 (BMS1P20) were found and some of them were significantly correlated with the pathogenesis, development and metastasis of cancers (Figure 4B). This evidence concerns the gene PTGDR and cancer.