Reduced Expression of Toll-Like Receptor 2 on Peripheral Monocytes in Patients with Chronic Hepatitis B
Author(s) -
Stephen M. Riordan,
Narelle Skinner,
Jelica Kurtovic,
Stephen Locarnini,
Kumar Visvanathan
Publication year - 2006
Publication title -
clinical and vaccine immunology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.649
H-Index - 77
eISSN - 1556-6811
pISSN - 1556-679X
DOI - 10.1128/cvi.00396-05
Subject(s) - immunology , toll like receptor , hepatitis b virus , innate immune system , virology , immunity , chronic hepatitis , monocyte , peripheral , virus , hepatitis b , receptor , antigen , medicine , biology , immune system
Persistent infection with hepatitis B virus (HBV) likely depends on viral inhibition of host defenses. We report that chronic hepatitis B e antigen-positive HBV infection is associated with a significant reduction in peripheral blood monocyte expression of Toll-like receptor 2, a key component of innate immunity, thereby providing a mechanism by which wild-type HBV may establish persistent infection.
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