KEGG pathway analysis of the top 1200 up-regulated genes (Log2≤5–12) of hENSC showed significant enrichment for eight molecular pathways: cell cycle, oocyte meiosis, p53 signaling pathway, progesterone-mediated oocyte maturation, viral myocarditis, ABC transporters, vibrio cholerae infection, and homologous recombination. This evidence concerns the gene ABCG2 and viral myocarditis.