POLR1H and neoplasm: Moreover, data form http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE77509 and http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE84598 showed that ZNRD1 expression was markedly higher in HCC tissues than that in portal vein tumor thrombosis (Figure 2C) and tumor border (Figure 2D).