Our results are underlined by the few data sets provided by the National Cancer Institute Genomic Data Commons data portal in which NTRK3 receptor mutations (D98N) were detectable in only one of 28 (3.6%) provided cases of mature B-cell lymphoma, whereas mutations in NTRK1 and two were not detected at all (28). This evidence concerns the gene NTRK1 and B-cell non-Hodgkin lymphoma.