Among genes associated with NTRK1 expression we identified several novel genes connected with poor prognosis in AML that were not previously described: H1F0, SEL1L3, and IMPA1. Here, we, for the first time, found that H1F0 (coding linker histone H1.0) is linked to high NTRK1 expression. The gene discussed is IMPA1; the disease is acute myeloid leukemia.