Entry Name TNF signaling pathway - Echinops telfairi (small Madagascar hedgehog)
Description Tumor necrosis factor (TNF), as a critical cytokine, can induce a wide range of intracellular signal pathways including apoptosis and cell survival as well as inflammation and immunity. Activated TNF is assembled to a homotrimer and binds to its receptors (TNFR1, TNFR2) resulting in the trimerization of TNFR1 or TNFR2. TNFR1 is expressed by nearly all cells and is the major receptor for TNF (also called TNF-alpha). In contrast, TNFR2 is expressed in limited cells such as CD4 and CD8 T lymphocytes, endothelial cells, microglia, oligodendrocytes, neuron subtypes, cardiac myocytes, thymocytes and human mesenchymal stem cells. It is the receptor for both TNF and LTA (also called TNF-beta). Upon binding of the ligand, TNFR mediates the association of some adaptor proteins such as TRADD or TRAF2, which in turn initiate recruitment of signal transducers. TNFR1 signaling induces activation of many genes, primarily controlled by two distinct pathways, NF-kappa B pathway and the MAPK cascade, or apoptosis and necroptosis. TNFR2 signaling activates NF-kappa B pathway including PI3K-dependent NF-kappa B pathway and JNK pathway leading to survival.
Class Environmental Information Processing; Signal transductionBRITE hierarchy
Pathway map Ortholog table Other DBs Organism Echinops telfairi (small Madagascar hedgehog) [GN:
etf ]
Gene 101657422 TNFRSF1A; tumor necrosis factor receptor superfamily member 1A [KO:K03158 ]
101643813 TRADD; tumor necrosis factor receptor type 1-associated DEATH domain protein isoform X3 [KO:K03171 ]
101659133 baculoviral IAP repeat-containing protein 2 isoform X1 [KO:K16060 ]
101649684 TAB1; TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 [KO:K04403 ]
101642439 TAB2; TGF-beta-activated kinase 1 and MAP3K7-binding protein 2 [KO:K04404 ]
101640111 TAB3; TGF-beta-activated kinase 1 and MAP3K7-binding protein 3 [KO:K12793 ]
101664220 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X2 [KO:K04724 ]
101662652 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
101646557 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
101653565 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
101648900 CREB3; cyclic AMP-responsive element-binding protein 3 isoform X1 [KO:K09048 ]
101654666 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X2 [KO:K09048 ]
101654039 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X3 [KO:K09048 ]
101639977 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
101656771 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
101650311 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
101648034 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X2 [KO:K09047 ]
101662802 ATF6B; cyclic AMP-dependent transcription factor ATF-6 beta isoform X2 [KO:K09049 ]
101657479 CSF1; LOW QUALITY PROTEIN: macrophage colony-stimulating factor 1 [KO:K05453 ]
101663447 TRAF1; LOW QUALITY PROTEIN: TNF receptor-associated factor 1 [KO:K03172 ]
101640106 T-cell-specific guanine nucleotide triphosphate-binding protein 2-like [KO:K17072 ]
101664676 VEGFD; vascular endothelial growth factor D isoform X1 [KO:K05449 ]
101661310 NOD2; nucleotide-binding oligomerization domain-containing protein 2 [KO:K10165 ]
101662341 TNFRSF1B; tumor necrosis factor receptor superfamily member 1B [KO:K05141 ]
101641853 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
101654217 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
101640675 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
101655654 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
101659995 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
101657368 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
Reference Authors Chu WM
Title Tumor necrosis factor.
Journal Reference Authors Shuh M, Bohorquez H, Loss GE Jr, Cohen AJ
Title Tumor Necrosis Factor-alpha: Life and Death of Hepatocytes During Liver Ischemia/Reperfusion Injury.
Journal Ochsner J 13:119-30 (2013)
Reference Authors MacEwan DJ
Title TNF receptor subtype signalling: differences and cellular consequences.
Journal Reference Authors Newton K, Dixit VM
Title Signaling in innate immunity and inflammation.
Journal Reference Authors Pomerantz JL, Baltimore D
Title NF-kappaB activation by a signaling complex containing TRAF2, TANK and TBK1, a novel IKK-related kinase.
Journal Reference Authors Naude PJ, den Boer JA, Luiten PG, Eisel UL
Title Tumor necrosis factor receptor cross-talk.
Journal Reference Authors Faustman D, Davis M
Title TNF receptor 2 pathway: drug target for autoimmune diseases.
Journal Reference Authors Chan FK, Shisler J, Bixby JG, Felices M, Zheng L, Appel M, Orenstein J, Moss B, Lenardo MJ
Title A role for tumor necrosis factor receptor-2 and receptor-interacting protein in programmed necrosis and antiviral responses.
Journal Reference Authors Lee MY, Nam KH, Choi KC
Title iRhoms; Its Functions and Essential Roles.
Journal Related KO pathway LinkDB All DBs
