MIF-increased mRNA detected in TET2MUT monocytes was validated by RT-qPCR analysis in an independent cohort of 146 CMML patients (56 TET2WT and 90 TET2MUT cases including 68 truncating variants) compared to 19 young and 8 age-matched healthy donors (Supplementary Table 2 and Fig. 2c). The gene discussed is MIF; the disease is chronic myelomonocytic leukemia.