Decrease of CD69 levels on TCR Vα7.2+CD4+ innate-like lymphocytes is associated with impaired cytotoxic functions in chronic hepatitis B virus-infected patients

YK Yong, HY Tan, A Saeidi, M Rosmawati… - Innate …, 2017 - journals.sagepub.com
Hepatitis B virus (HBV) infection is a major cause of chronic liver disease that may progress
to liver cirrhosis and hepatocellular carcinoma. Host immune responses represent the key …

Enhanced B‐cell differentiation driven by advanced cirrhosis resulting in hyperglobulinemia

H Doi, E Hayashi, J Arai, M Tojo… - Journal of …, 2018 - Wiley Online Library
Abstract Background and Aim The mechanism underlying hyperglobulinemia in cirrhosis, a
long appreciated phenomenon, has never been clearly understood. The aim of this study is …

Toll-like receptor dependent innate immune responses by primary mouse hepatocytes and its control of HBV replication

J Wu, MF Chen, YC Xia, Y Guo, Y Lin… - Zhonghua gan Zang …, 2011 - europepmc.org
Objective This report aims to investigate the Toll-like receptor (TLR) signaling pathways and
induced antiviral activity in hepatocytes. Methods We isolated primary hepatocytes from wild …

[HTML][HTML] Macrophages activated by hepatitis B virus have distinct metabolic profiles and suppress the virus via IL-1β to downregulate PPARα and FOXO3

Y Li, Y Zhu, S Feng, Y Ishida, TP Chiu, T Saito, S Wang… - Cell reports, 2022 - cell.com
Macrophages display phenotypic plasticity and can be induced by hepatitis B virus (HBV) to
undergo either M1-like pro-inflammatory or M2-like anti-inflammatory polarization. Here, we …

Prostaglandin E2 facilitates hepatitis B virus replication by impairing CTL function

X Li, T Xie, L Gao, C Ma, X Yang, X Liang - Molecular immunology, 2018 - Elsevier
Reversal of T cell dysfunction is a novel and promising approach for the treatment of chronic
diseases. PGE2, one of most studied Prostaglandins, exhibits strong and versatile …

[HTML][HTML] Innate immune responses in hepatitis B virus (HBV) infection

A Busca, A Kumar - Virology journal, 2014 - Springer
Hepatitis B virus (HBV) infection has a low rate of chronicity compared to HCV infection, but
chronic liver inflammation can evolve to life threatening complications. Experimental data …

PD‐1/PDL 1 and CD 28/CD 80 pathways modulate natural killer T cell function to inhibit hepatitis B virus replication

XF Wang, Y Lei, M Chen, CB Chen… - Journal of Viral …, 2013 - Wiley Online Library
Summary α‐Galactosylceramide (α‐G al C er)‐activated natural killer T (NKT) cells have
antiviral properties against hepatitis B virus (HBV). However, α‐GalCer activation of NKT …

[HTML][HTML] Interplay between the hepatitis B virus and innate immunity: from an understanding to the development of therapeutic concepts

S Faure-Dupuy, J Lucifora, D Durantel - Viruses, 2017 - mdpi.com
The hepatitis B virus (HBV) infects hepatocytes, which are the main cell type composing a
human liver. However, the liver is enriched with immune cells, particularly innate cells (eg …

Regulatory NK cells mediated between immunosuppressive monocytes and dysfunctional T cells in chronic HBV infection

H Li, N Zhai, Z Wang, H Song, Y Yang, A Cui, T Li… - Gut, 2018 - gut.bmj.com
Background and aims HBV infection represents a major health problem worldwide, but the
immunological mechanisms by which HBV causes chronic persistent infection remain only …

Expression of microRNA‐155 correlates positively with the expression of Toll‐like receptor 7 and modulates hepatitis B virus via C/EBP‐β in hepatocytes

N Sarkar, R Panigrahi, A Pal, A Biswas… - Journal of Viral …, 2015 - Wiley Online Library
Effective recognition of viral infection and successive activation of antiviral innate immune
responses are vital for host antiviral defence, which largely depends on multiple regulators …