Figures 1C and 1D demonstrate that in tumor tissues, the expressions of 8 lipid metabolism-related prognostic lncRNAs (NSMCE1 − DT, STAG3L5P − PVRIG2P − PILRB, MYOSLID, LINC02428, NCBP2 − AS1, WARS2 − AS1, MRPS9 − AS1, and LENG8 − AS1) were upregulated, whereas that of the remaining 10 lncRNAs (SNHG26, LINC02084, PCED1B − AS1, ATP2B1 − AS1, LINC01857, LINC00861, LINC02381, PRKAR1B − AS2, MIR600HG, and LINC01679) were markedly downregulated (all p < 0.05). The gene discussed is PCED1B; the disease is neoplasm.