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Fig. 3 | Cancer Cell International

Fig. 3

From: Identification of a prognostic and therapeutic immune signature associated with hepatocellular carcinoma

Fig. 3

Expression analysis of 7 IRGs. a The expression of 7 IRGs in the normal and tumor tissues based on the TCGA-HCC dataset. b Validation of the expression of 7 IRGs in 7 pairs of liver tumor tissues and corresponding adjacent tissues. c Validation of the expression of 7 IRGs in the liver normal cell line, LO2, and 3 liver cancer cell lines, Hep3B, HepG2, and SMMC-7721. d The immunohistochemical staining results showed significant differences of 4 IRGs at the protein expression between liver normal and tumor tissues. *P < 0.05; **P < 0.01; ***P < 0.001; ns, not significant

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