Human TLR 8 senses UR / URR motifs in bacterial and mitochondrial RNA
نویسندگان
چکیده
منابع مشابه
Scientific Report Human TLR8 senses UR/URR motifs in bacterial and mitochondrial RNA
Toll-like receptor (TLR) 13 and TLR2 are the major sensors of Gram-positive bacteria in mice. TLR13 recognizes Sa19, a specific 23S ribosomal (r) RNA-derived fragment and bacterial modification of Sa19 ablates binding to TLR13, and to antibiotics such as erythromycin. Similarly, RNase A-treated Staphylococcus aureus activate human peripheral blood mononuclear cells (PBMCs) only via TLR2, implyi...
متن کاملHuman TLR8 senses UR/URR motifs in bacterial and mitochondrial RNA
Toll-like receptor (TLR) 13 and TLR2 are the major sensors of Gram-positive bacteria in mice. TLR13 recognizes Sa19, a specific 23S ribosomal (r) RNA-derived fragment and bacterial modification of Sa19 ablates binding to TLR13, and to antibiotics such as erythromycin. Similarly, RNase A-treated Staphylococcus aureus activate human peripheral blood mononuclear cells (PBMCs) only via TLR2, implyi...
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Microbial nucleic acids constitute an important group of pathogen-associated molecular patterns (PAMPs) that efficiently trigger innate immune activation. In mice, TLR13 has recently been identified to sense a highly conserved region within bacterial 23S rRNA. However, TLR13 is not expressed in humans, and the identity of its human homolog remains elusive. Moreover, the contribution of bacteria...
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ژورنال
عنوان ژورنال: EMBO reports
سال: 2015
ISSN: 1469-221X,1469-3178
DOI: 10.15252/embr.201540861