Baseless assumptions: activation of TLR9 by DNA
- PMID: 18342000
- DOI: 10.1016/j.immuni.2008.02.009
Baseless assumptions: activation of TLR9 by DNA
Abstract
The Toll-like receptor 9 (TLR9) is activated by DNA presented in acidified, intracellular compartments. Previous studies suggested that signaling required unmethylated CpG dinucleotides, but in this issue of Immunity, Haas et al. (2008) challenge this view, showing that DNA can activate TLR9 in a sequence-independent manner.
Comment on
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The DNA sugar backbone 2' deoxyribose determines toll-like receptor 9 activation.Immunity. 2008 Mar;28(3):315-23. doi: 10.1016/j.immuni.2008.01.013. Immunity. 2008. PMID: 18342006
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