Fig. 3From: PIWIL4 and SUPT5H combine to predict prognosis and immune landscape in intrahepatic cholangiocarcinomaValidation of proteins expression. A The differentially-expressed level of PIWIL4 and SUPT5H were shown in boxplot. B The PIWIL4 and SUPT5H expression level was detected by qRT-PCR, h18S was used as internal control. C Representative IHC images of the PIWIL4 and SUPT5H expression in ICC and para-carcinoma tissues (200 × magnification). D Immunoreactive score (IRS) of the PIWIL4 and SUPT5H in ICC samples and normal tissues. (* P < 0.05; ** P < 0.01; *** P < 0.001, **** P < 0.0001)Back to article page