Considerable consistency was observed in terms of lineage-skewed expression of myeloid-biased KIT, HGF, ANPEP; B-lineage-biased NT5E; T-lineage-biased CDH2 and myeloid plus B-lineage-biased CXCL2 (Figure 7A) in ETP-ALL (from GSE28703; normalized to non-ETP-ALL) and in B-ALL, T-ALL and AML (from GSE13159; normalized to T-ALL). This evidence concerns the gene CXCL2 and acute myeloid leukemia.