We explored microRNA301 diagnosis value in hepatocellular cancer (HCC), attempting to provide novel insights for early detection, effective prevention, and timely treatment. 42 patients with HCC and 38 controls composed of 9 liver cirrhosis (LC), 9 chronic hepatitis B (CHB) and 20 healthy individuals were investigated in the study. Serum microRNA301 expression levels were detected using fluorescent quantitative polymerase chain reaction (FQ-PCR) technology. ROC curve was performed to evaluate diagnosis value of microRNA301. Meanwhile, the correlations of microRNA301 levels with clinical characteristics were also analyzed. Significantly up-regulated expression of serum microRNA301 was seen in HCC patients compared with the controls (P<0.05). We also noted that level changes of microRNA301 were associated with differentiation, alpha fetoprotein (AFP), portal vein-emboli and HasAg (P<0.05), rather than age, gender and tumor size. Based on the area under ROC curve of 0.880, the critical value of microRNA301 was 2.3530 and the sensitivity and specificity were 88.1% and 70.3%, respectively. The results of this study revealed that microRNA301 might function as a potential diagnostic biomarker for HCC.
Keywords: Hepatocellular cancer; MicroRNA301; diagnosis.