As expected, genes associated with AML proliferation (FLT3, KIT), leukemia stem cells (CD34, CD38, and IL1RAP), and candidate genes overexpressed in AML (CD99, CD200, and LAMP2) were downregulated after chemotherapy, consistent with recent scRNA-Seq and immunohistochemistry data (31). This evidence concerns the gene CD99 and acute myeloid leukemia.