DONSON, XIST, AC018607.1, MALAT1, GOLGA8A, AC005224.3, AC003684.1, VSTM2A, LINC02280, and CDHR2 were under-expressed in exosomes from liver cancer patients, and RPS4Y1, HIST2H2AA3, APOC3, ORM1, APOA2, APOH, HRG, FGB, FGG, FGA were highly expressed in the exosomes of HCC patients (Fig. 1B). This evidence concerns the gene FGB and liver cancer.