Entry
Name
Toll-like receptor signaling pathway - Salmo trutta (river trout)
Description
Specific families of pattern recognition receptors are responsible for detecting microbial pathogens and generating innate immune responses. Toll-like receptors (TLRs) are membrane-bound receptors identified as homologs of Toll in Drosophila. Mammalian TLRs are expressed on innate immune cells, such as macrophages and dendritic cells, and respond to the membrane components of Gram-positive or Gram-negative bacteria. Pathogen recognition by TLRs provokes rapid activation of innate immunity by inducing production of proinflammatory cytokines and upregulation of costimulatory molecules. TLR signaling pathways are separated into two groups: a MyD88-dependent pathway that leads to the production of proinflammatory cytokines with quick activation of NF-{kappa}B and MAPK, and a MyD88-independent pathway associated with the induction of IFN-beta and IFN-inducible genes, and maturation of dendritic cells with slow activation of NF-{kappa}B and MAPK.
Class
Organismal Systems; Immune system
BRITE hierarchy
Pathway map
stru04620 Toll-like receptor signaling pathway
Ortholog table
Organism
Salmo trutta (river trout) [GN:
stru ]
Gene
115171654 ras-related C3 botulinum toxin substrate 1-like isoform X1 [KO:K04392 ]
115205281 ras-related C3 botulinum toxin substrate 1-like isoform X1 [KO:K04392 ]
115170061 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
115158422 pik3ca; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
115165908 pik3cd; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
115156658 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
115206538 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform-like isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
115192204 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
115169527 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
115158103 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
115169950 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
115158753 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
115159695 phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
115156743 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
115167650 phosphatidylinositol 3-kinase regulatory subunit alpha-like [KO:K02649 ]
115157257 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
115151679 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
115203963 phosphatidylinositol 3-kinase regulatory subunit alpha-like isoform X1 [KO:K02649 ]
115195308 myd88; myeloid differentiation primary response protein MyD88 [KO:K04729 ]
115163545 toll/interleukin-1 receptor domain-containing adapter protein-like isoform X1 [KO:K05403 ]
115178837 TGF-beta-activated kinase 1 and MAP3K7-binding protein 1-like [KO:K04403 ]
115147443 TGF-beta-activated kinase 1 and MAP3K7-binding protein 1-like [KO:K04403 ]
115194003 TGF-beta-activated kinase 1 and MAP3K7-binding protein 2-like isoform X1 [KO:K04404 ]
115174890 TGF-beta-activated kinase 1 and MAP3K7-binding protein 2-like isoform X1 [KO:K04404 ]
115173310 nuclear factor NF-kappa-B p105 subunit-like isoform X1 [KO:K02580 ]
115205318 nuclear factor NF-kappa-B p105 subunit-like isoform X1 [KO:K02580 ]
115165602 tumor necrosis factor receptor superfamily member 5-like [KO:K03160 ]
115167949 tumor necrosis factor receptor superfamily member 5-like [KO:K03160 ]
115156118 signal transducer and activator of transcription 1-alpha/beta-like [KO:K11220 ]
115160666 signal transducer and activator of transcription 1-alpha/beta-like isoform X1 [KO:K11220 ]
115195984 signal transducer and activator of transcription 1-alpha/beta-like isoform X1 [KO:K11220 ]
115207827 signal transducer and activator of transcription 1-alpha/beta-like isoform X1 [KO:K11221 ]
Reference
Authors
Kawai T, Akira S.
Title
TLR signaling.
Journal
Reference
Authors
O'Neill LA, Bowie AG.
Title
The family of five: TIR-domain-containing adaptors in Toll-like receptor signalling.
Journal
Reference
Authors
Honda K, Taniguchi T.
Title
IRFs: master regulators of signalling by Toll-like receptors and cytosolic pattern-recognition receptors.
Journal
Reference
Authors
Uematsu S, Akira S.
Title
Toll-like receptors and Type I interferons.
Journal
Reference
Authors
Akira S, Uematsu S, Takeuchi O.
Title
Pathogen recognition and innate immunity.
Journal
Reference
Authors
Yamamoto M, Takeda K, Akira S.
Title
TIR domain-containing adaptors define the specificity of TLR signaling.
Journal
Reference
Authors
Means TK, Hayashi F, Smith KD, Aderem A, Luster AD.
Title
The Toll-like receptor 5 stimulus bacterial flagellin induces maturation and chemokine production in human dendritic cells.
Journal
Reference
Authors
Aderem A, Smith KD.
Title
A systems approach to dissecting immunity and inflammation.
Journal
Reference
Authors
Banerjee A, Gerondakis S.
Title
Coordinating TLR-activated signaling pathways in cells of the immune system.
Journal
Reference
Authors
Loniewski KJ, Patial S, Parameswaran N.
Title
Sensitivity of TLR4- and -7-induced NF kappa B1 p105-TPL2-ERK pathway to TNF-receptor-associated-factor-6 revealed by RNAi in mouse macrophages.
Journal
Reference
Authors
Arbibe L, Mira JP, Teusch N, Kline L, Guha M, Mackman N, Godowski PJ, Ulevitch RJ, Knaus UG.
Title
Toll-like receptor 2-mediated NF-kappa B activation requires a Rac1-dependent pathway.
Journal
Reference
Authors
Uematsu S, Akira S.
Title
Toll-like receptors and innate immunity.
Journal
Related pathway
stru04060 Cytokine-cytokine receptor interaction
KO pathway
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