MUC1 and liver cancer: For these reasons, good diagnostic performance of WFA-sialylated MUC1 as a glycomarker of liver cancer was achieved by the detection of liver-specific glycan changes in serum sialylated MUC1 using WFA lectin and WFA-sialylated MUC1 was shown in this study to be a novel biomarker of a subtype of HCC with HPC/biliary features.