Cox regression analysis revealed that KDR, CD276, and SLAMF6 were protective for HCC patients, while TNFRSF4, TNFSF4, and SIGLEC9 were risk factors.[33] found SLAMF6 to be a predictive gene by adding the stromal and immune scores in HCC. Here, TNFRSF4 is linked to hepatocellular carcinoma.