Figure 4. Gene expression profiles in HCCDB database. (A) Radar map of KPNA4 overall expression among different types of tissues. (B) The differential expression of KPNA4 in different liver cancer datasets. The coexpression networks of KPNA4 in HCC tissues (C), adjacent liver tissues (D) and normal tissues from the GTEx project (E) showed that different liver tissues expressed different coexpression networks.