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Cited by 231

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Activation of NF-κB by XIAP, the X Chromosome-linked Inhibitor of Apoptosis, in Endothelial Cells Involves TAK1

Open access
Hofer-Warbinek, Renate, Schmid, Johannes A., Stehlik, Christian, Binder, Bernd R., Lipp, Joachim, de Martin, Rainer·2000·Journal of Biological Chemistry

Abstract

Exposure of endothelial and many other cell types to tumor necrosis factor alpha generates both apoptotic and anti-apoptotic signals. The anti-apoptotic pathway leads to activation of the transcription factor NF-kappaB that regulates the expression of genes such as A20 or members of the IAP gene family that protect cells from tumor necrosis factor alpha-mediated apoptosis. In turn, some anti-apoptotic genes have been shown to modulate NF-kappaB activity. Here we demonstrate that XIAP, a NF-kappaB-dependent member of the IAP gene family, is a strong stimulator of NF-kappaB. Expression of XIAP leads to increased nuclear translocation of the p65 subunit of NF-kappaB via a novel signaling pathway that involves the mitogen-activated protein kinase kinase kinase TAK1. We show that TAK1 physically interacts with NIK and with IKK2, and both XIAP or active TAK1 can stimulate IKK2 kinase activity. Thus, XIAP may be part of a system of regulatory loops that balance a cell's response to environmental stimuli.

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Metadata

Authors
Hofer-Warbinek, R., Schmid, J. A., Stehlik, C., Binder, B. R., Lipp, J., & de Martin, R.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2000-07
Volume
275
Issue
29
Pages
22064-22068
ISSN
0021-9258 (ISSN-L)
OpenAlex
W2149511417
Cited by
231
References
4
FWCI
5.60
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Activation of NF-κB by XIAP, the X Chromosome-linked Inhibitor of Apoptosis, in Endothelial Cells Involves TAK1. https://app.cochat.ai/papers/10.1074/jbc.m910346199
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Hofer-Warbinek, R., Schmid, J. A., Stehlik, C., Binder, B. R., Lipp, J., & de Martin, R. (2000). Activation of NF-κB by XIAP, the X Chromosome-linked Inhibitor of Apoptosis, in Endothelial Cells Involves TAK1. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m910346199

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.