T-cell exhaustion in chronic hepatitis B infection: current knowledge and clinical significance

B Ye, X Liu, X Li, H Kong, L Tian, Y Chen - Cell death & disease, 2015 - nature.com
Hepatitis B virus (HBV) infection is the major cause of inflammatory liver disease, of which
the clinical recovery and effective anti-viral therapy is associated with the sustained viral …

Chronic inflammatory systemic diseases: An evolutionary trade-off between acutely beneficial but chronically harmful programs

RH Straub, C Schradin - Evolution, medicine, and public health, 2016 - academic.oup.com
It has been recognized that during chronic inflammatory systemic diseases (CIDs)
maladaptations of the immune, nervous, endocrine and reproductive system occur …

Upregulation of CTLA-4 by HIV-specific CD4+ T cells correlates with disease progression and defines a reversible immune dysfunction

DE Kaufmann, DG Kavanagh, F Pereyra… - Nature …, 2007 - nature.com
In progressive viral infection, antiviral T cell function is impaired by poorly understood
mechanisms. Here we report that the inhibitory immunoregulatory receptor CTLA-4 was …

[PDF][PDF] Role of the coinhibitory receptor cytotoxic T lymphocyte antigen‐4 on apoptosis‐Prone CD8 T cells in persistent hepatitis B virus infection

A Schurich, P Khanna, AR Lopes, KJ Han… - …, 2011 - Wiley Online Library
An excess of coinhibitory signals has been proposed to drive the T‐cell exhaustion
characteristic of persistent viral infections. In this study we examined the contribution of the …

Age-related immune clearance of hepatitis B virus infection requires the establishment of gut microbiota

HH Chou, WH Chien, LL Wu… - Proceedings of the …, 2015 - National Acad Sciences
A unique feature of hepatitis B virus (HBV) infection in humans is that viral clearance heavily
depends on the age of exposure. However, the reason for this remains unclear. Here we …

PD-1 and CTLA-4 inhibitory cosignaling pathways in HIV infection and the potential for therapeutic intervention

DE Kaufmann, BD Walker - The Journal of Immunology, 2009 - journals.aai.org
The balance between proinflammatory mechanisms and the dampening of excessive
immune activation is critical for successful clearance of a pathogen without harm to the host …

A genome-wide association study of chronic hepatitis B identified novel risk locus in a Japanese population

H Mbarek, H Ochi, Y Urabe, V Kumar… - Human molecular …, 2011 - academic.oup.com
Hepatitis B virus (HBV) infection is a major health issue worldwide which may lead to
hepatic dysfunction, liver cirrhosis and hepatocellular carcinoma. To identify host genetic …

Host genetic determinants of hepatitis B virus infection

Z Zhang, C Wang, Z Liu, G Zou, J Li, M Lu - Frontiers in genetics, 2019 - frontiersin.org
Chronic hepatitis B virus (HBV) infection is still a major health problem worldwide. Recently,
a great number of genetic studies based on single nucleotide polymorphisms (SNPs) and …

Programmed cell death 1 (PD-1) and cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) in viral hepatitis

H Cho, H Kang, HH Lee, CW Kim - International journal of molecular …, 2017 - mdpi.com
Virus-specific cluster of differentiation 8 (CD8+) cytotoxic T cells (CTL) recognize viral
antigens presented on major histocompatibility complex (MHC) class I chains on infected …

Association of autoimmune pancreatitis with cytotoxic T-lymphocyte antigen 4 gene polymorphisms in Japanese patients

T Umemura, M Ota, H Hamano… - Official journal of the …, 2008 - journals.lww.com
OBJECTIVES Autoimmune pancreatitis (AIP) is characterized by high serum IgG4
concentrations, lymphoplasmacytic inflammation, and a favorable response to corticosteroid …