GSE110219
JAK1/2 inhibitor therapy-associated lymphomas in myelofibrosis arising from a pre-existing B-cell clone
In this study, we elucidated differential gene expression between transformed and untransformed murine Stat1 -/- B cells by RNA sequencing. In addition, clinical samples from 2 lymphoma patients were analyzed. Key results are that 1) JAK1/2 inhibitor treatment in myelofibrosis is associated with an increased risk for aggressive B-cell lymphomas and 2) patients at risk can be identified by screening for pre-existing B-cell clones in peripheral blood or bone marrow. Overall design: Differential gene expression between 2 murine groups.  Clinical samples from 2 lymphoma patients.