Finally, similar to HCC patient NK cells, levels of CD16 expression were comparable between KIR2DS2high and KIR2DL2/L3high NK cells, however CD16 was significantly higher on KIR2DS2high cells compared to KIR2DL3/L2/S2- cells (p<0.05) (Figures 2H, I). Here, FCGR3A is linked to hepatocellular carcinoma.