Moreover,FAMLF-CS expression inPBMCs from the AML group was positively correlated with red blood cell count(rs=0.317, P=0.006), hemoglobin levels (rs=0.210, P=0.049), and percentage of peripheral blood blasts(rs=0.256, P=0.027), but inversely correlated with hemoglobin levels inthe control group (rs=–0.391, P<0.0001). Here, CS is linked to acute myeloid leukemia.