In recent years, accumulating evidence has linked dysregulation of lncRNAs with malignant tumor progression through multiple biological processes, including chromatin modification [10], X-chromosome inactivation [11], microRNA (miRNA) sponging [12], etc. LINC01234, located at 12q24.13, is a highly abundant, conserved mammalian non-coding RNA. Here, LINC01234 is linked to cancer.