From Table 3 and Figure 3, we can find that 18 lncRNAs associated with NSCLC are known in the lncRNADisease database, 10 lncRNAs associated with NSCLC have been validated in the MNDR database, and 2 lncRNAs (MINA and PTENP1) associated with NSCLC are unknown and require validation. This evidence concerns the gene PTENP1 and non-small cell lung carcinoma.