In addition, recent studies have proved that lncRNAs not only play a vital role in AML, but also served as biomarkers for early screening, diagnosis and treatment of AML 10, 11; for example, lncRNA HOXB‐AS3 was found to promote AML cell proliferation 12, lncRNA H22954 showed an inhibitory effect on AML cell growth via regulating Bcl‐2 family 13, and lncRNA PANDAR was correlated with a poor prognosis of AML 14. The gene discussed is PDS5B; the disease is acute myeloid leukemia.