Fig. 2From: A systematic analysis of immune genes and overall survival in cancer patientsThe results of protein-protein interactions were identified with STRING database. a Interactions of the proteins encoded by the 48 PIGs, which were shared ≥5 of 6 cancer types (BRCA, CESC, HNSC, LUAD, SARC, and LGG). b Eleven genes participated in the TCR signaling pathwayBack to article page