In addition, TIM-3 expression level of leukemic blasts correlated significantly and positively with that of CD8+ (R2 = 0.44, p<0.0001) and CD4+ (R2 = 0.16, p=0.0181) lymphocytes, and higher TIM-3 expression of leukemic blasts was significantly associated with a greater proportion of peripheral CD8+ T lymphocytes (R2 = 0.24, p=0.0092), indicating that TIM-3 on leukemic blasts might alter adaptive immunity of AML patients. The gene discussed is HAVCR2; the disease is acute myeloid leukemia.