Research Paper Volume 12, Issue 22 pp 23251—23274

Comprehensive circular RNA expression profiling constructs a ceRNA network and identifies hsa_circ_0000673 as a novel oncogene in distal cholangiocarcinoma

Figure 8. Gene set enrichment analysis (GSEA) for cholangiocarcinoma (CCA). Five hub genes of CCA, including BUB1B, CCNB1, CDC6, CHEK1, and MCM2 were enriched in the cell cycle based on biological process (A) and Kyoto Encyclopedia of Genes and Genomes analyses (B).