Traf2

Summary

Gene Symbol: Traf2
Description: Tnf receptor-associated factor 2
Alias: TNF receptor-associated factor 2
Species: rat
Products:     Traf2

Top Publications

  1. Hashem R, Mohamed R, Abo El matty D. Effect of curcumin on TNFR2 and TRAF2 in unilateral ureteral obstruction in rats. Nutrition. 2016;32:478-85 pubmed publisher
    ..protein (TRADD), which binds the Ser/Thr kinase receptor-interacting protein (RIP) and TNFR-associated factors 2 (TRAF2). This TRADD-RIP-TRAF complex causes activation of the antiapoptotic pathway and inhibits caspase 8 activation...
  2. Zhu L, Yang X, Li X, Liu Q, Tang X, Zhou S, et al. Suppression of tumor necrosis factor receptor associated factor (TRAF)-2 attenuates the proinflammatory and proliferative effect of aggregated IgG on rat renal mesangial cells. Cytokine. 2010;49:201-8 pubmed publisher
    ..It was concluded that TRAF-2 could induce the proinflammatory and proliferative effects of soluble AIgG on rat MCs. Thus, TRAF-2 may represent a future target for therapy of IC mediated GN. ..
  3. Wang Y, Xu K, Su W, You Q, Hu Z, Wang Z, et al. Therapeutic effects of p75 tumor necrosis factor receptor monoclonal antibody on a rat model of traumatic arthritis. J Surg Res. 2014;186:234-9 pubmed publisher
    ..In cultured synovial fibroblast experiments, the D8F2-induced ubiquitination of TNF receptor-associated factor 2 (TRAF2) was examined by immunoprecipitation, and nuclear translocation of p65 nuclear factor-?B (p65NF-?B) mediated by ..
  4. Akama K, Van Eldik L. Beta-amyloid stimulation of inducible nitric-oxide synthase in astrocytes is interleukin-1beta- and tumor necrosis factor-alpha (TNFalpha)-dependent, and involves a TNFalpha receptor-associated factor- and NFkappaB-inducing kinase-dependent signaling. J Biol Chem. 2000;275:7918-24 pubmed
    ..Likewise, dominant-negative mutants of tumor necrosis factor-alpha receptor-associated factor (TRAF) 6, TRAF2, and NFkappaB-inducing kinase (NIK), intracellular proteins involved in IL-1 and TNFalpha receptor signaling ..
  5. Mainou B, Everly D, Raab Traub N. Unique signaling properties of CTAR1 in LMP1-mediated transformation. J Virol. 2007;81:9680-92 pubmed
    ..Dominant-negative forms of TRAF2 and TRAF3 inhibited but did not fully block LMP1-mediated transformation...
  6. Wu Y, Zhang S, Kim Y, Tan H, Whiteman M, Ong C, et al. Signaling pathways from membrane lipid rafts to JNK1 activation in reactive nitrogen species-induced non-apoptotic cell death. Cell Death Differ. 2008;15:386-97 pubmed
    ..Next, we identified tumor necrosis factor receptor-associated factor 2 (TRAF2) and apoptosis signal-regulating kinase 1 (ASK1) as the essential upstream molecules for RNS-induced JNK ..
  7. Wu Y, Fan Y, Xue B, Luo L, Shen J, Zhang S, et al. Human glutathione S-transferase P1-1 interacts with TRAF2 and regulates TRAF2-ASK1 signals. Oncogene. 2006;25:5787-800 pubmed
    ..experiments showed that GSTP1-1 physically associated with tumor necrosis factor receptor-associated factor 2 (TRAF2) in vivo and in vitro...
  8. Zheng Q, Li P, Jin F, Yao C, Zhang G, Zang T, et al. Ursolic acid induces ER stress response to activate ASK1-JNK signaling and induce apoptosis in human bladder cancer T24 cells. Cell Signal. 2013;25:206-13 pubmed publisher
    ..Ursolic acid induces IRE1-TRAF2-ASK1 signaling complex formation to activate pro-apoptotic ASK1-JNK signaling...
  9. Shinoda S, Skradski S, Araki T, Schindler C, Meller R, Lan J, et al. Formation of a tumour necrosis factor receptor 1 molecular scaffolding complex and activation of apoptosis signal-regulating kinase 1 during seizure-induced neuronal death. Eur J Neurosci. 2003;17:2065-76 pubmed
    ..These data suggest ASK1 may be involved in the mechanism of seizure-induced neuronal death downstream of a TNFR1 death-signalling complex. ..

More Information

Publications38

  1. Lee S, Han S, Kim H, Lee Z. TAK1-dependent activation of AP-1 and c-Jun N-terminal kinase by receptor activator of NF-kappaB. J Biochem Mol Biol. 2002;35:371-6 pubmed
    ..The AP1 activation by TRAF2, TRAF5, and TRAF6 was also greatly suppressed by the dominant negative TAK1...
  2. Li X, Yang Y, Ashwell J. TNF-RII and c-IAP1 mediate ubiquitination and degradation of TRAF2. Nature. 2002;416:345-7 pubmed
    ..b>TRAF2 is required for TNF-alpha-mediated activation of c-Jun N-terminal kinase (JNK), contributes to activation of NF-..
  3. Wajant H, Pfizenmaier K, Scheurich P. Tumor necrosis factor signaling. Cell Death Differ. 2003;10:45-65 pubmed
    ..In particular, the multiple facets of crosstalk between the various signalling pathways engaged by TNF will be addressed. ..
  4. Ikner A, Ashkenazi A. TWEAK induces apoptosis through a death-signaling complex comprising receptor-interacting protein 1 (RIP1), Fas-associated death domain (FADD), and caspase-8. J Biol Chem. 2011;286:21546-54 pubmed publisher
    ..with earlier work, TWEAK assembled a proximal signaling complex containing its cognate receptor FN14, the adaptor TRAF2, and cellular inhibitor of apoptosis protein 1 (cIAP1)...
  5. Chung Y, Park K, Choi S, Hwang S, Lee S. Hepatitis C virus core protein potentiates TNF-alpha-induced NF-kappaB activation through TRAF2-IKKbeta-dependent pathway. Biochem Biophys Res Commun. 2001;284:15-9 pubmed
    ..Expression of dominant negative form of TRAF2 inhibits the synergistic effects of HCV core protein on NF-kappaB activation, suggesting that HCV core protein ..
  6. Natoli G, Costanzo A, Guido F, Moretti F, Bernardo A, Burgio V, et al. Nuclear factor kB-independent cytoprotective pathways originating at tumor necrosis factor receptor-associated factor 2. J Biol Chem. 1998;273:31262-72 pubmed
    ..Cellular resistance to TNF requires TNF receptor-associated factor 2 (TRAF2), which has been hypothesized to act mainly by mediating activation of the transcription factors nuclear factor kB ..
  7. Luo D, He Y, Zhang H, Yu L, Chen H, Xu Z, et al. AIP1 is critical in transducing IRE1-mediated endoplasmic reticulum stress response. J Biol Chem. 2008;283:11905-12 pubmed publisher
    ..More importantly, AIP1-KO mice show impaired ER stress-induced IRE1-dependent signaling in vivo. We conclude that AIP1 is essential for transducing the IRE1-mediated ER stress response. ..
  8. Lotocki G, Alonso O, Dietrich W, Keane R. Tumor necrosis factor receptor 1 and its signaling intermediates are recruited to lipid rafts in the traumatized brain. J Neurosci. 2004;24:11010-6 pubmed
    ..Thus, redistribution of TNFR1 in lipid rafts and nonraft regions of the plasma membrane may regulate the diversity of signaling responses initiated by these receptors in the normal brain and after TBI. ..
  9. Fernandes A, Barateiro A, Falcão A, Silva S, Vaz A, Brito M, et al. Astrocyte reactivity to unconjugated bilirubin requires TNF-? and IL-1? receptor signaling pathways. Glia. 2011;59:14-25 pubmed publisher
    ..but not TNFR2, as well as their activation, observed by augmented binding of receptors' molecular adaptors, TRAF2 and TRAF6, respectively...
  10. van Vliet C, Bukczynska P, Puryer M, Sadek C, Shields B, Tremblay M, et al. Selective regulation of tumor necrosis factor-induced Erk signaling by Src family kinases and the T cell protein tyrosine phosphatase. Nat Immunol. 2005;6:253-60 pubmed
    ..TCPTP interacted with the adaptor protein TRAF2, and dephosphorylated and inactivated Src tyrosine kinases to suppress downstream signaling through extracellular ..
  11. Wertz I, O Rourke K, Zhou H, Eby M, Aravind L, Seshagiri S, et al. De-ubiquitination and ubiquitin ligase domains of A20 downregulate NF-kappaB signalling. Nature. 2004;430:694-9 pubmed
    ..We also provide an example of a protein containing separate ubiquitin ligase and DUB domains, both of which participate in mediating a distinct regulatory effect. ..
  12. Gil J, Garcia M, Gomez Puertas P, Guerra S, Rullas J, Nakano H, et al. TRAF family proteins link PKR with NF-kappa B activation. Mol Cell Biol. 2004;24:4502-12 pubmed
    ..relevant, as observed by the absence of NF-kappa B activity upon PKR expression in cells genetically deficient in TRAF2 and TRAF5 or after expression of TRAF dominant negative molecules...
  13. Hostager B, Haxhinasto S, Rowland S, Bishop G. Tumor necrosis factor receptor-associated factor 2 (TRAF2)-deficient B lymphocytes reveal novel roles for TRAF2 in CD40 signaling. J Biol Chem. 2003;278:45382-90 pubmed
    ..Here, B cell lines made deficient in TRAF2 using a novel homologous recombination system reveal new roles for TRAF2...
  14. Matsuzawa A, Nishitoh H, Tobiume K, Takeda K, Ichijo H. Physiological roles of ASK1-mediated signal transduction in oxidative stress- and endoplasmic reticulum stress-induced apoptosis: advanced findings from ASK1 knockout mice. Antioxid Redox Signal. 2002;4:415-25 pubmed
  15. Henn I, Bouman L, Schlehe J, Schlierf A, Schramm J, Wegener E, et al. Parkin mediates neuroprotection through activation of IkappaB kinase/nuclear factor-kappaB signaling. J Neurosci. 2007;27:1868-78 pubmed
    ..with and promotes degradation-independent ubiquitylation of IKKgamma/NEMO (NF-kappaB essential modifier) and TRAF2 [TNF (tumor necrosis factor) receptor-associated factor 2], two critical components of the NF-kappaB pathway...
  16. Lin T, Hsieh M, Lai C, Cheng J, Chau Y, Ruan T, et al. Fbxo3-Dependent Fbxl2 Ubiquitination Mediates Neuropathic Allodynia through the TRAF2/TNIK/GluR1 Cascade. J Neurosci. 2015;35:16545-60 pubmed publisher
    ..Tumor necrosis factor receptor-associated factor 2 (TRAF2), which is regulated by spinal F-box protein 3 (Fbxo3)-dependent F-box and leucine-rich repeat protein 2 (Fbxl2) ..
  17. Nishitoh H, Matsuzawa A, Tobiume K, Saegusa K, Takeda K, Inoue K, et al. ASK1 is essential for endoplasmic reticulum stress-induced neuronal cell death triggered by expanded polyglutamine repeats. Genes Dev. 2002;16:1345-55 pubmed
    ..triggers ER stress through proteasomal dysfunction; (2) ER stress activates ASK 1 through formation of an IRE1-TRAF2-ASK1 complex; and (3) ASK1(-/-) primary neurons are defective in polyQ-, proteasome inhibitor-, and ER stress-..
  18. Yoneda T, Imaizumi K, Oono K, Yui D, Gomi F, Katayama T, et al. Activation of caspase-12, an endoplastic reticulum (ER) resident caspase, through tumor necrosis factor receptor-associated factor 2-dependent mechanism in response to the ER stress. J Biol Chem. 2001;276:13935-40 pubmed
    ..c-Jun N-terminal inhibitory kinase (JIK) as a binding partner of IRE1alpha, and JIK was seen to modulate IRE1alpha-TRAF2 (tumor necrosis factor receptor-associated factor 2) complex formation and the resultant alteration to c-Jun N-..
  19. Malinin N, Boldin M, Kovalenko A, Wallach D. MAP3K-related kinase involved in NF-kappaB induction by TNF, CD95 and IL-1. Nature. 1997;385:540-4 pubmed
    ..factor (TNF/NGF) receptor family activate the transcription factor NF-kappaB through a common adaptor protein, Traf2 (refs 1-5), whereas the interleukin 1 type-I receptor activates NF-kappaB independently of Traf2 (ref. 4)...
  20. Rothe M, Wong S, Henzel W, Goeddel D. A novel family of putative signal transducers associated with the cytoplasmic domain of the 75 kDa tumor necrosis factor receptor. Cell. 1994;78:681-92 pubmed
    ..TNF receptor-associated factor 1 (TRAF1) and TRAF2 are the first two members of a novel protein family containing a novel C-terminal homology region, the TRAF domain...
  21. Prause M, Berchtold L, Urizar A, Hyldgaard Trauelsen M, Billestrup N, Mandrup Poulsen T, et al. TRAF2 mediates JNK and STAT3 activation in response to IL-1β and IFNγ and facilitates apoptotic death of insulin-producing β-cells. Mol Cell Endocrinol. 2016;420:24-36 pubmed publisher
    ..We show here that IL-1β and IFNγ upregulate the expression of TRAF2 in insulin-producing INS-1E cells and isolated rat pancreatic islets...
  22. Chu W. Tumor necrosis factor. Cancer Lett. 2013;328:222-5 pubmed publisher
    ..Understanding new findings and emerging concepts will impact future research on the molecular mechanisms of TNF signaling in immune disorders and cancer-related inflammation. ..
  23. Park K, Choi S, Lee S, Hwang S, Lai M. Nonstructural 5A protein of hepatitis C virus modulates tumor necrosis factor alpha-stimulated nuclear factor kappa B activation. J Biol Chem. 2002;277:13122-8 pubmed publisher
    ..When overexpressed, NS5A cannot inhibit the recruitment of TNF receptor-associated factor 2 (TRAF2) and IkappaB kinase (IKK)beta into the TNF receptor 1-TNF receptor-associated death domain complex...
  24. Alvarez S, Harikumar K, Hait N, Allegood J, STRUB G, Kim E, et al. Sphingosine-1-phosphate is a missing cofactor for the E3 ubiquitin ligase TRAF2. Nature. 2010;465:1084-8 pubmed publisher
    Tumour-necrosis factor (TNF) receptor-associated factor 2 (TRAF2) is a key component in NF-kappaB signalling triggered by TNF-alpha...
  25. Li L, Soetandyo N, Wang Q, Ye Y. The zinc finger protein A20 targets TRAF2 to the lysosomes for degradation. Biochim Biophys Acta. 2009;1793:346-53 pubmed publisher
    ..Here, we demonstrate that A20 is capable of targeting an associated signaling molecule such as TRAF2 to the lysosomes for degradation...
  26. Wiley S, Cassiano L, Lofton T, Davis Smith T, Winkles J, Lindner V, et al. A novel TNF receptor family member binds TWEAK and is implicated in angiogenesis. Immunity. 2001;15:837-46 pubmed
    ..Soluble TweakR inhibits endothelial cell migration in vitro and corneal angiogenesis in vivo. ..
  27. Urano F, Wang X, Bertolotti A, Zhang Y, Chung P, Harding H, et al. Coupling of stress in the ER to activation of JNK protein kinases by transmembrane protein kinase IRE1. Science. 2000;287:664-6 pubmed
    ..The cytoplasmic part of IRE1 bound TRAF2, an adaptor protein that couples plasma membrane receptors to JNK activation...
  28. Mace P, Smits C, Vaux D, Silke J, Day C. Asymmetric recruitment of cIAPs by TRAF2. J Mol Biol. 2010;400:8-15 pubmed publisher
    ..study, we reconstituted the complex between baculoviral IAP repeat (BIR) 1 of cIAP1 and the coiled-coil region of TRAF2, solved the structure of BIR1 from cIAP1, and mapped key binding residues on each molecule using mutagenesis...
  29. Sun L, Deng L, Ea C, Xia Z, Chen Z. The TRAF6 ubiquitin ligase and TAK1 kinase mediate IKK activation by BCL10 and MALT1 in T lymphocytes. Mol Cell. 2004;14:289-301 pubmed
    ..RNAi-mediated silencing of MALT1, TAK1, TRAF6, and TRAF2 suppressed TCR-dependent IKK activation and interleukin-2 production in T cells...