SFTA1P and cancer: Finally, we examined the panorama of expressions of these 29 lncRNAs in the high- and low-risk groups of 11 cancer types; the hierarchical clustering result revealed that they could be classified into three major categories (Figure 7F)—the comparisons of the low-risk group’s highly expressed lncRNAs (such as SFTA1P and LINC00346), median highly expressed lncRNAs (such as LINC00398 and AC009495.2), and lowly expressed lncRNAs (EDNRB−AS1 and LINC00707) (Figure 7F).