Epithelial cell adhesion molecule (EpCAM), which is expressed in premature liver cells, alpha-fetoprotein (AFP), which is the biomarker for hepatoblastoma, and albumin, which is considered as a marker for mature hepatocytes, did not show different expressions in the enriched and depleted fractions (Figure 2A,B). The gene discussed is EPCAM; the disease is hepatoblastoma.