The exosome encapsulated microRNAs as circulating diagnostic marker for hepatocellular carcinoma with low alpha-fetoprotein

Abstract

Diagnosis of hepatocellular carcinoma (HCC) remains challenging to clinicians, particularly in a patient with low alpha-fetoprotein. Here, in silico, ex vivo and in vitro data were combined to identify liver-specific exosomal miRNAs as an early diagnostic marker for HCC. Transcriptome profiling for mRNA and small RNA in same HCV-HCC and normal liver tissues followed by cross-validation of 41 deregulated miRNAs (log2FoldChange > 1.5, Padj