Compared with CR (median, 2.34 pg/mL; range, 1.48–18.37 pg/mL) patients, a significant decreased BM plasma IFN-γ level was found in ND AML patients (median, 1.55 pg/mL; range, 0.1–9.77 pg/mL; *P = 0.03) (Figure 2(d)). Here, IFNG is linked to acute myeloid leukemia.