HOTAIR and cancer: In addition to HOTAIR, other lncRNAs, such as neuroblastoma associated transcript 1 (NBAT1, also known as CASC14), LINC-PINT (also known as MKLN1-AS1) and MIR31 host gene (MIR31HG) have been shown to interact with PRC2 to influence the epigenetic state of cancer cells.