Figure 5. Representative immunohistochemistry images of 7 distinct BRD-containing proteins in HCC tissues and normal liver tissues (Human Protein Atlas). BRD1/2/4/8/9 were not expressed in normal liver tissues, while their low and medium protein expressions were observed in HCC tissues (A, B, D, F, G). Low expressions of BRD3/7 were observed in normal liver tissues, while their medium and high protein expressions were found in HCC tissues (C, E).