XIST and acute myeloid leukemia: Sun et al. reconstructed the lncRNA-miRNA-mRNA network and identified three lncRNAs (XIST, TUG1, GABPB1-AS1) as potential key lncRNAs for cytogenetically normal AML from a bioinformatics perspective, demonstrating that lncRNA TUG1 might be related to the prognosis of AML.