Title : Inhibition of TLR8- and TLR4-induced Type I IFN induction by alcohol is different from its effects on inflammatory cytokine production in monocytes.

Pub. Date : 2011 Sep 30

PMID : 21962237






5 Functional Relationships(s)
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1 Inhibition of TLR8- and TLR4-induced Type I IFN induction by alcohol is different from its effects on inflammatory cytokine production in monocytes. Alcohols interferon alpha 1 Homo sapiens
2 Here we hypothesized that alcohol exposure modulates TLR8- and TLR4-ligand-induced monocyte activation and affects both type I IFN and inflammatory cytokine induction. Alcohols interferon alpha 1 Homo sapiens
3 We found that both acute and prolonged alcohol treatment resulted in inhibition of type I IFN induction by either TLR8 or TLR4 ligands in human monocytes at the protein and mRNA levels. Alcohols interferon alpha 1 Homo sapiens
4 CONCLUSIONS: These novel results suggest first, that alcohol has a profound inhibitory effect on Type I IFN induction regardless of intracellular (TLR8) or cell surface-derived (TLR4) danger signals. Alcohols interferon alpha 1 Homo sapiens
5 Second, both acute and prolonged alcohol exposure can inhibit antiviral Type I IFN pathway activation. Alcohols interferon alpha 1 Homo sapiens