When the expression of TACTILE was analyzed on AML and healthy donors, no significant differences were found in NK (48.4 ± 22.6% vs. 46.3 ± 26.7%, respectively), conventional T cells (48.3 ± 20.8% vs. 51.1 ± 17.1%) or CD56+ NKT-like cells (55.7 ± 25.8% vs. 45.4 ± 22.3%) (Figure 1). This evidence concerns the gene NCAM1 and acute myeloid leukemia.