ETS1 and lung cancer: In particular, while we observed that both MYBL2 and ETS1 are co-expressed with EIF4EBP1 in adult-type glioma, as exemplified by the KAWAGUCHI cohort [36] (Fig. 5B, C), only MYBL2 mRNA levels, but not ETS1 mRNA levels, showed a positive correlation with EIF4EBP1 mRNA levels in non-CNS tumor entities, such as breast and lung cancers, as exemplified by the BLACK and CHUANG cohorts [45, 46], respectively (Fig. 5D–G).