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. 2020 Sep 28;70(3):773–786. doi: 10.1007/s00262-020-02733-2

Fig. 4.

Fig. 4

a Immunohistochemistry in HPA database of eight dIRS-related genes in HPA database which the database did not detect the protein expression of CXCL12, HAMP, MARCO, and TOP2A. b The protein expression of eight dIRS-related genes in the CPTAC database. c The ROC curve of dIRS for distinguishing liver cancer tissues and normal liver tissues in the CPTAC-LIHC dataset based on the above diagnostic model