NK AML with mutations in FLT3‐ITD and NPM1 (NK NF) expressed the highest levels of LPIN1 compared to all other groups reaching levels of healthy CB CD34+ cells (Figure 6E and Figure S6B), but showed lower CHKA expression than complex TP53mut or CB CD34+ (Figure 6E). This evidence concerns the gene NPM1 and acute myeloid leukemia.