Differential expression analysis of the five CRLs using the “limma” package revealed that the expression levels of AC005332.6, AC090114.2, LINC00857, and LINC02041 were all upregulated in tumor tissues (p < 0.05), while the expression of AL117382.1 was not detected (Figure 13A). This evidence concerns the gene LINC00857 and neoplasm.