SMIM31 and neoplasm: Finally, as reported in methods, we overlapped these lists, in order to obtain a set of potential tumor-suppressor lncRNAs (i.e., DLEU1, LINC00261, LINC00483, LINC01207, MCF2L-AS1) and oncogene lncRNAs (MEG3, RUNX1-IT1, and TP73-AS1) to experimentally analyze.