HOTAIR and chronic myelogenous leukemia, BCR-ABL1 positive: In oncohematology, HOTAIR high expression correlates with the poor prognosis in acute myeloid leukemia, suggesting a relationship with exacerbated proliferation of SCs, a higher number of blasts, and lower disease-free and overall survival (75) Information on HOTAIR expression in CML is limited; still, Wang et al.