Tumor suppressive lncRNAs (GAS5, MEG3, FER1L4 and LINC00672) and oncogenic lncRNAs (CCAT2, BANCR, NEAT1, MALAT1, H19, Linc-RoR, TUG1, TDRG1 and PCGEM1) may be a few such examples. The gene discussed is TDRG1; the disease is neoplasm.