The lncRNA ENSG00000261742 competes for binding to hsa-miR-21-5p, hsa-miR-33a-5p, and hsa-miR-184 with HOXA5 and EGR1. EGR1 is known to up-regulate PTEN which is a key tumor breast suppressor gene [40]. This evidence concerns the gene EGR1 and neoplasm.