At the single-cell level, the machine learning model ranked the top ten mRNAs to predict tumor cell status in hepatoblastoma: FKBP10, ATP1A2, NT5DC2, UGT3A2, PYCR1, CKB, GPX7, DNMT3B, GSTP1, and OXCT1. This evidence concerns the gene GPX7 and hepatoblastoma.