HBV cccDNA: viral persistence reservoir and key obstacle for a cure of chronic hepatitis B

M Nassal - Gut, 2015 - gut.bmj.com
At least 250 million people worldwide are chronically infected with HBV, a small
hepatotropic DNA virus that replicates through reverse transcription. Chronic infection …

Covalently closed circular DNA: the ultimate therapeutic target for curing HBV infections

MG Martinez, A Boyd, E Combe, B Testoni… - Journal of hepatology, 2021 - Elsevier
Current antiviral therapies, such as pegylated interferon-α and nucleos (t) ide analogues,
effectively improve the quality of life of patients with chronic hepatitis B. However, they can …

3D microfluidic liver cultures as a physiological preclinical tool for hepatitis B virus infection

AM Ortega-Prieto, JK Skelton, SN Wai, E Large… - Nature …, 2018 - nature.com
With more than 240 million people infected, hepatitis B virus (HBV) is a major health
concern. The inability to mimic the complexity of the liver using cell lines and regular primary …

Decay of ccc-DNA marks persistence of intrahepatic viral DNA synthesis under tenofovir in HIV-HBV co-infected patients

A Boyd, K Lacombe, F Lavocat, S Maylin, P Miailhes… - Journal of …, 2016 - Elsevier
Background & Aims In the presence of highly-potent antivirals, persistence of hepatitis B
virus (HBV) is most well-characterized by covalently-closed circular DNA (cccDNA) and total …

[HTML][HTML] Mitosis of hepatitis B virus-infected cells in vitro results in uninfected daughter cells

T Tu, B Zehnder, JM Wettengel, H Zhang, S Coulter… - JHEP reports, 2022 - Elsevier
Background & Aims The chronicity of HBV (and resultant liver disease) is determined by
intrahepatic persistence of the HBV covalently closed circular DNA (cccDNA), an episomal …

Modeling the dynamics of hepatitis B infection, immunity, and drug therapy

SM Ciupe - Immunological Reviews, 2018 - Wiley Online Library
Hepatitis B virus infection is the cause of liver diseases such as cirrhosis and liver cancer.
Understanding the host‐virus mechanisms that mediate virus pathogenesis can help design …

Incorporating Intracellular Processes in Virus Dynamics Models

SM Ciupe, JM Conway - Microorganisms, 2024 - mdpi.com
In-host models have been essential for understanding the dynamics of virus infection inside
an infected individual. When used together with biological data, they provide insight into …

Comparing antiviral strategies against COVID-19 via multiscale within-host modelling

F Fatehi, RJ Bingham, EC Dykeman… - Royal Society …, 2021 - royalsocietypublishing.org
Within-host models of COVID-19 infection dynamics enable the merits of different forms of
antiviral therapy to be assessed in individual patients. A stochastic agent-based model of …

[HTML][HTML] A novel method to precisely quantify hepatitis B virus covalently closed circular (ccc) DNA formation and maintenance

T Tu, B Zehnder, B Qu, Y Ni, N Main, L Allweiss… - Antiviral Research, 2020 - Elsevier
Hepatitis B virus (HBV) is the major cause of virus-associated liver disease. Persistent HBV
infection is maintained by its episomal genome (covalently closed circular DNA, cccDNA) …

Cytoplasmic recycling of rcDNA-containing capsids enhances HBV infection

R Sutradhar, DC Dalal - Nonlinear Dynamics, 2024 - Springer
Hepatitis B virus (HBV) infection is a deadly liver disease. The main aim of this work is to
explore the role of cytoplasmic recycling of rcDNA-containing capsids in the hepatitis B virus …