Fig. 1

(A). The expressions of natural killer group 2 member D receptor (NKG2D), also known as killer cell lectin-like receptor K1 (KLRK1) and (B). MICA in human cancers. The expressions of NKG2D (KLRK1) and MICA in different human cancer types were evaluated by analysis of the RNA-seq data from The Cancer Genome Atlas database using the TIMER 2.0 program. *P < 0.05; **P < 0.01; ***P < 0.001