Title |
Inhibition of TLR8- and TLR4-induced Type I IFN induction by alcohol is different from its effects on inflammatory cytokine production in monocytes
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Published in |
BMC Immunology, September 2011
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DOI | 10.1186/1471-2172-12-55 |
Pubmed ID | |
Authors |
Maoyin Pang, Shashi Bala, Karen Kodys, Donna Catalano, Gyongyi Szabo |
Abstract |
Prolonged alcohol consumption is a significant co-factor in the progression of chronic viral infections including hepatitis C and HIV, which are both single-stranded RNA viruses. Toll like receptor 8 (TLR8), a pattern recognition receptor expressed in monocytes, senses viral single stranded RNA as a danger signal and leads to the induction of Type I interferon (IFN) as well as the pro-inflammatory cytokine, tumor necrosis factor alpha (TNF alpha). Lipopolysaccharide (LPS), a Toll like receptor 4 (TLR4) ligand, was shown to affect inflammatory cell activation after alcohol consumption and in HIV and HCV infections. Here we hypothesized that alcohol exposure modulates TLR8- and TLR4-ligand-induced monocyte activation and affects both type I IFN and inflammatory cytokine induction. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Colombia | 1 | 20% |
Unknown | 4 | 80% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 5 | 100% |
Mendeley readers
Geographical breakdown
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Hungary | 1 | 3% |
Norway | 1 | 3% |
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Demographic breakdown
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Student > Bachelor | 6 | 16% |
Researcher | 5 | 14% |
Student > Master | 4 | 11% |
Other | 2 | 5% |
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Other | 0 | 0% |
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