Interestingly, FGFR1OP2 has been extensively investigated in the context of hematopoietic malignancies including acute myeloid leukemia and myelomonocytic leukemia where it is involved in monocyte precursor differentiation in the bone marrow [46,47,48]. The gene discussed is FGFR1OP2; the disease is acute myeloid leukemia.