MNX1 and acute myeloid leukemia: It is ectopically expressed in AML cells carrying one of a variable set of t(7;12) translocations which place the normally silent MNX1 gene under the control of ETV6 regulatory elements (Weichenhan et al., 2023; Bousquets-Muñoz et al., 2024; Ragusa et al., 2023; Ballabio et al., 2009).