Novel Non-Protein Biomarkers for Early Detection of Hepatocellular Carcinoma

Early detection of hepatocellular carcinoma(HCC) while in its early stages is critical for reducing HCC mortality in high-risk patients.However,highly sensitive and specific surveillance biomarkers for early-stage HCC detection are still lacking.In recent years,great efforts have been made to research tumor-derived molecular features that are detectable in circulation,such as circulating tumor deoxyribonucleic acid and circulating tumor ribonucleic acid,in order to explore their potential as noninvasive biomarker candidates in many tumor types.In this review,we summarize current studies on these new approaches and their application in early HCC detection.