A profile analysis of lncRNA expression in parathyroid tumors, including some with MEN1 mutations, showed that the tumors exhibiting MEN1 gene mutations had an increased expression of six lncRNAs, including BC200, HAR1B, HOXA3as, NEAT1, SNHG6, and ZFAS1. Here, MEN1 is linked to tumor of parathyroid gland.