Original Literature | Model OverView |
---|---|
Publication
Title
Toll-like receptor 9 in murine lupus: more friend than foe!
Affiliation
Institute of Immunology, Philipps University Marburg, Hans Meerwein Street 2,35043 Marburg, Germany. Phillipp.Yu@staff.uni-marburg.de
Abstract
The immune response induced by the pathogen-associated-pattern recognitionreceptor toll-like receptor 9 (TLR9) upon binding of CpG motif-containing DNAhas been widely accepted as an important pathway in the immune defense againstmicrobial pathogens. In contrast, the role of TLR9 in anti-DNA antibodygeneration and the pathogenesis of systemic lupus erythematosus (SLE) remainscontroversial. Indeed, the in vivo situation might consist of a delicate balancebetween B-cell receptor and DNA receptor signaling. Most surprisingly, TLR9deletion does not ameliorate but rather exacerbates pathology in murine models.Such observations warrant caution with therapeutic efforts to treat autoimmunediseases, especially SLE, via TLR modulation.
PMID
18241699
|
Entity
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TRANSPATH | MO000000210 |
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InterPro | IPR000719 |
TRANSPATH | MO000000210 |
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PMID: 18241699 The immune response induced by the pathogen-associated-pattern recognition receptor toll-like receptor 9 (TLR9) upon binding of CpG motif-containing DNA has been widely accepted as an important pathway in the immune defense against microbial pathogens.
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PMID: 18241699, 16415873, 16612387 It raises the question of how the endosomal ssRNA and DNA-recognizing receptors, TLR7 and TLR9 respectively, execute their different functions at the signaling level, because known signaling molecules e.g. MyD88, Unc93b1 and I¦ÊB-alpha are used by both TLRs.
--
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PMID: 18241699 Upon subsequent delivery to endosomes, this DNA interacts with and stimulates TLR9, which results in signaling via MyD88 pathway.
--
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PMID: 18241699, 16415873, 16612387 It raises the question of how the endosomal ssRNA and DNA-recognizing receptors, TLR7 and TLR9 respectively, execute their different functions at the signaling level, because known signaling molecules e.g. MyD88, Unc93b1 and I¦ÊB-alpha are used by both TLRs.
--
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PMID: 18241699, 16415873, 16612387 It raises the question of how the endosomal ssRNA and DNA-recognizing receptors, TLR7 and TLR9 respectively, execute their different functions at the signaling level, because known signaling molecules e.g. MyD88, Unc93b1 and I¦ÊB-alpha are used by both TLRs.
--
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m18*m14*0.1
nodelay
--
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PMID: 18241699, 16415873, 16612387 It raises the question of how the endosomal ssRNA and DNA-recognizing receptors, TLR7 and TLR9 respectively, execute their different functions at the signaling level, because known signaling molecules e.g. MyD88, Unc93b1 and I¦ÊB-alpha are used by both TLRs.
--
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m18*m17*0.1
nodelay
--
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PMID: 18241699, 16415873, 16612387 It raises the question of how the endosomal ssRNA and DNA-recognizing receptors, TLR7 and TLR9 respectively, execute their different functions at the signaling level, because known signaling molecules e.g. MyD88, Unc93b1 and I¦ÊB-alpha are used by both TLRs.
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--
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m181*m14*0.1
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--
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PMID: 18241699, 16415873, 16612387 It raises the question of how the endosomal ssRNA and DNA-recognizing receptors, TLR7 and TLR9 respectively, execute their different functions at the signaling level, because known signaling molecules e.g. MyD88, Unc93b1 and I¦ÊB-alpha are used by both TLRs.
--
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mass
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nodelay
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PMID: 18241699, 11842111 One most recently identified candidate is DLM-1 (also called DAI or ZBP-1), a gene prominently expressed in lymph node and spleen, which is able to act as a positive regulator of type I IFN induction by directly binding cytosolic DNA, regardless of bacterial or mammalian origin.
--
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m24*m23*0.1
nodelay
--
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PMID: 18241699, 11842111 One most recently identified candidate is DLM-1 (also called DAI or ZBP-1), a gene prominently expressed in lymph node and spleen, which is able to act as a positive regulator of type I IFN induction by directly binding cytosolic DNA, regardless of bacterial or mammalian origin.
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