HOXA1 and pancreatic neoplasm: Another lncRNA transcribed between HOXA1 and HOXA2, the HOXA transcript antisense RNA myeloid-specific 1 (HOTAIRM1), appears upregulated in endometrial and pancreatic cancers, NSCLC, glioma and glioblastoma, but downregulated in HCC, colorectal, OC, GC and papillary thyroid cancers, as well as head and neck tumours [160].