Professor Jun Cheng: New Strategy for Clearing HBV cccDNA, but Further Validation Needed
Clinical cure of chronic hepatitis B (CHB), also known as functional cure, is achieved when patients remain HBsAg negative after stopping treatment, with or without the presence of anti-HBs, HBV DNA levels below the detection limit, and normal liver biochemical indicators. However, HBV covalently closed circular DNA (cccDNA) may still persist in the nuclei of liver cells in these patients. Therefore, clearing HBV cccDNA remains a major obstacle to achieving complete virological cure of CHB. Recently, at the 17th National Clinical Conference on Liver Diseases held in Shenyang, "Hepatology Digest" invited Professor Jun Cheng from Hebei Wutu Pharmaceutical Co., Ltd. to discuss the clearance of HBV cccDNA and other related issues.









