scholarly journals Tumor necrosis factor (TNF)-receptor 1 and 2 mediate homeostatic synaptic plasticity of denervated mouse dentate granule cells

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Denise Becker ◽  
Thomas Deller ◽  
Andreas Vlachos
Keyword(s):  
Synaptic Plasticity ◽  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Granule Cells ◽  
Tnf Receptor ◽  
Dentate Granule Cells ◽  
Homeostatic Synaptic Plasticity ◽  
Necrosis Factor

scholarly journals The α and β Subunits of IκB Kinase (IKK) Mediate TRAF2-Dependent IKK Recruitment to Tumor Necrosis Factor (TNF) Receptor 1 in Response to TNF

2001 ◽  
Vol 21 (12) ◽  
pp. 3986-3994 ◽  
Author(s):  
Anne Devin ◽  
Yong Lin ◽  
Shoji Yamaoka ◽  
Zhiwei Li ◽  
Michael Karin ◽  
...  
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Leucine Zipper ◽  
Nuclear Translocation ◽  
Ring Finger ◽  
Tnf Receptor ◽  
Death Domain ◽  
Iκb Kinase ◽  
Cytokine Tumor Necrosis Factor ◽  
Necrosis Factor

ABSTRACT The activation of IκB kinase (IKK) is a key step in the nuclear translocation of the transcription factor NF-κB. IKK is a complex composed of three subunits: IKKα, IKKβ, and IKKγ (also called NEMO). In response to the proinflammatory cytokine tumor necrosis factor (TNF), IKK is activated after being recruited to the TNF receptor 1 (TNF-R1) complex via TNF receptor-associated factor 2 (TRAF2). We found that the IKKα and IKKβ catalytic subunits are required for IKK-TRAF2 interaction. This interaction occurs through the leucine zipper motif common to IKKα, IKKβ, and the RING finger domain of TRAF2, and either IKKα or IKKβ alone is sufficient for the recruitment of IKK to TNF-R1. Importantly, IKKγ is not essential for TNF-induced IKK recruitment to TNF-R1, as this occurs efficiently in IKKγ-deficient cells. Using TRAF2−/− cells, we demonstrated that the TNF-induced interaction between IKKγ and the death domain kinase RIP is TRAF2 dependent and that one possible function of this interaction is to stabilize the IKK complex when it interacts with TRAF2.

scholarly journals Membrane lymphotoxin-α2β is a novel tumor necrosis factor (TNF) receptor 2 (TNFR2) agonist

2021 ◽  
Vol 12 (4) ◽  
Author(s):  
Kirstin Kucka ◽  
Isabell Lang ◽  
Tengyu Zhang ◽  
Daniela Siegmund ◽  
Juliane Medler ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Asymmetric Structure ◽  
Tnf Receptor ◽  
Membrane Bound ◽  
Necrosis Factor

AbstractIn the early 1990s, it has been described that LTα and LTβ form LTα2β and LTαβ2 heterotrimers, which bind to TNFR1 and LTβR, respectively. Afterwards, the LTαβ2–LTβR system has been intensively studied while the LTα2β–TNFR1 interaction has been ignored to date, presumably due to the fact that at the time of identification of the LTα2β–TNFR1 interaction one knew already two ligands for TNFR1, namely TNF and LTα. Here, we show that LTα2β interacts not only with TNFR1 but also with TNFR2. We furthermore demonstrate that membrane-bound LTα2β (memLTα2β), despite its asymmetric structure, stimulates TNFR1 and TNFR2 signaling. Not surprising in view of its ability to interact with TNFR2, LTα2β is inhibited by Etanercept, which is approved for the treatment of rheumatoid arthritis and also inhibits TNF and LTα.

Tumor necrosis factor-α inhibitors alleviation of experimentally induced neuropathic pain is associated with modulation of TNF receptor expression

2014 ◽  
Vol 92 (11) ◽  
pp. 1490-1498 ◽  
Author(s):  
Pablo Andrade ◽  
Govert Hoogland ◽  
John S. Del Rosario ◽  
Harry W. Steinbusch ◽  
Veerle Visser-Vandewalle ◽  
...  
Keyword(s):  
Neuropathic Pain ◽  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Tumor Necrosis Factor Α ◽  
Receptor Expression ◽  
Tnf Receptor ◽  
Factor Α ◽  
Necrosis Factor ◽  
Experimentally Induced

scholarly journals Neutralization of Tumor Necrosis Factor (TNF) by Antibody but not TNF Receptor Fusion Molecule Exacerbates Chronic Murine Tuberculosis

2007 ◽  
Vol 195 (11) ◽  
pp. 1643-1650 ◽  
Author(s):  
Hillarie L. Plessner ◽  
P. Ling Lin ◽  
Tadahiko Kohno ◽  
James S. Louie ◽  
Denise Kirschner ◽  
...  
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Tnf Receptor ◽  
Necrosis Factor

scholarly journals Ligand passing: the 75-kDa tumor necrosis factor (TNF) receptor recruits TNF for signaling by the 55-kDa TNF receptor.

1993 ◽  
Vol 268 (25) ◽  
pp. 18542-18548
Author(s):  
L.A. Tartaglia ◽  
D. Pennica ◽  
D.V. Goeddel
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Tnf Receptor ◽  
Necrosis Factor

Tumor Necrosis Factor (TNF) α quantification by ELISA and bioassay: effects of TNFα-soluble TNF receptor (p55) complex dissociation during assay incubations

1994 ◽  
Vol 177 (1-2) ◽  
pp. 191-198 ◽  
Author(s):  
Angelo Corti ◽  
Claudio Poiesi ◽  
Silvia Merli ◽  
Giovanni Cassani
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Tnf Receptor ◽  
Tnf Α ◽  
Soluble Tnf Receptor ◽  
Necrosis Factor
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