CD34 and enteropathy-associated T-cell lymphoma: Recipient mice transplanted with bone marrow cells transfected with ZMYM2::FGFR1 developed myeloproliferation and intestinal T-cell lymphoma, and in immunodeficient mice, human cord blood CD34+ cells transfected with ZMYM2::FGFR1 showed expansion of multiple myeloid cell lineages and accumulation of blasts in BM [7, 8].