The application of serum HBV RNA detection in anti-HBV treatment / 中华检验医学杂志

ABSTRACT

The persistence of covalently closed circular DNA (cccDNA) in the nucleus of liver cells is a key factor that hinders the cure of chronic hepatitis B. However,it is difficult to eliminate cccDNA with existing anti-HBV therapy. Recent studies have found that serum HBV RNA may be a new indicator reflecting the activity of cccDNA in hepatocytes and evaluating the clinical efficacy of CHB patients . This article reviews recent advances in the properties,detection methods,and clinical significance of HBV RNA, particularly the application of antiviral therapy in CHB patients.