Review
Copyright ©The Author(s) 2021.
World J Gastroenterol. May 28, 2021; 27(20): 2474-2494
Published online May 28, 2021. doi: 10.3748/wjg.v27.i20.2474
Figure 1
Figure 1 Novel investigational approaches to chronic hepatitis. cccDNA: Covalently closed circular DNA; DNA-: Negative-sense DNA filament synthesis; DNA+: Positive-sense DNA filament synthesis; EGFR: Epidermal growth factor receptor; NTCP: Sodium taurocholate cotransporting polypeptide; HBcAg: Hepatitis B core antigen; HBeAg: Hepatitis B e antigen; HBsAg: Hepatitis B surface antigen; NAPs: Nucleic acid polymers; pgRNA: Pregenomic RNA; preC RNA: Pre-core RNA; PRR: Pattern recognition receptor; rcDNA: Relaxed circular DNA; SVP: Small viral particle; TLR: Toll-like receptor.