Specific Patterns of Electrophile Adduction Trigger Keap1 Ubiquitination and Nrf2 Activation*
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Summary
The results suggest that Nrf2 activation is regulated through the polyubiquitination of Keap1, which in turn is triggered by specific patterns of electrophile modification of the Keap 1 central linker domain.
- Type
- article
- Published
- 2005-09-09
- Cited by
- 334
- References
- 31
- Access
- Open access
- OpenAlex
- https://openalex.org/W2009911964
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:36543021
Keywords
KEAP1, Chemistry, Ubiquitin, Biochemistry, Transcription factor
References
- Cloning and characterization of a novel erythroid cell-derived CNC family transcription factor heterodimerizing with the small Maf family proteins
- Keap1 Is a Redox-Regulated Substrate Adaptor Protein for a Cul3-Dependent Ubiquitin Ligase Complex
- COP9 signalosome: a multifunctional regulator of SCF and other cullin-based ubiquitin ligases.
- Isolation of NF-E2-related factor 2 (Nrf2), a NF-E2-like basic leucine zipper transcriptional activator that binds to the tandem NF-E2/AP1 repeat of the beta-globin locus control region.
- An Nrf2/small Maf heterodimer mediates the induction of phase II detoxifying enzyme genes through antioxidant response elements.
- The F‐box protein Skp2 is a ubiquitylation target of a Cul1‐based core ubiquitin ligase complex: evidence for a role of Cul1 in the suppression of Skp2 expression in quiescent fibroblasts
- Keap1 regulates both cytoplasmic‐nuclear shuttling and degradation of Nrf2 in response to electrophiles
- BTB/POZ domain proteins are putative substrate adaptors for cullin 3 ubiquitin ligases.
- Importance of phase 2 gene regulation in protection against electrophile and reactive oxygen toxicity and carcinogenesis.
- Up-regulation of the human gamma-glutamylcysteine synthetase regulatory subunit gene involves binding of Nrf-2 to an electrophile responsive element.
- G1 cyclin turnover and nutrient uptake are controlled by a common pathway in yeast.
- Scaffolding of Keap1 to the actin cytoskeleton controls the function of Nrf2 as key regulator of cytoprotective phase 2 genes
- Nrf2, a Cap’n’Collar Transcription Factor, Regulates Induction of the Heme Oxygenase-1 Gene*
- Molecular basis for the contribution of the antioxidant responsive element to cancer chemoprevention.
- Ubiquitin-dependent degradation of multiple F-box proteins by an autocatalytic mechanism.
- A proteomics approach to understanding protein ubiquitination
- The COP9 signalosome: an assembly and maintenance platform for cullin ubiquitin ligases?
- Regulation of γ-Glutamylcysteine Synthetase Subunit Gene Expression by the Transcription Factor Nrf2*
- Modulation of Gene Expression by Cancer Chemopreventive Dithiolethiones through the Keap1-Nrf2 Pathway
- Direct evidence that sulfhydryl groups of Keap1 are the sensors regulating induction of phase 2 enzymes that protect against carcinogens and oxidants
Cited by
- Discovery and characterization of inflammation-induced electrophilic fatty acid derivatives
- Toward an "omic" physiopathology of reactive chemicals: thirty years of mass spectrometric study of the protein adducts with endogenous and xenobiotic compounds.
- The Nrf2-Antioxidant Response Element Signaling Pathway and Its Activation by Oxidative Stress*
- Utilization of Dimethyl Fumarate and Related Molecules for Treatment of Multiple Sclerosis, Cancer, and Other Diseases
- Advances in Mechanisms of Anti-oxidation
- PGAM5, a Bcl-XL-interacting Protein, Is a Novel Substrate for the Redox-regulated Keap1-dependent Ubiquitin Ligase Complex*
- Review of molecular mechanisms involved in the activation of the Nrf2-ARE signaling pathway by chemopreventive agents.
- Induction of innate immune responses by plant-derived procyanidins and polysaccharides
- Analysis of protein adduction kinetics by quantitative mass spectrometry: competing adduction reactions of glutathione-S-transferase P1-1 with electrophiles.
- Mass spectrometry approaches for the redox characterization of protein cysteine residues the case of the transcription factor Pax-8.
- Régulation redox des facteurs des transcriptions de la famille CNC-bZip Nrf2 et Bach2
- TRP channels as sensors of cellular redox status
- The Keap1-Nrf2 cell defense pathway--a promising therapeutic target?
- Mechanisms by which natural polyphenols regulate the expression of cytoprotective genes
- ANALYSIS OF ELECTROPHILE-INDUCED NRF2 GENE ACTIVATION
- ANALYSIS OF PROTEIN ADDUCTION KINETICS AND THE EFFECTS OF PROTEIN ADDUCTION ON C-JUN N-TERMINAL KINASE SIGNALING
- Early Responses to Oxidative Stress In Heart Cells: Signals From The Cell Membrane To The Nucleus and Beyond
- The complexity of the Nrf2 pathway: Beyond the antioxidant response
- An Untargeted Proteomics and Systems-based Mechanistic Investigation of Artesunate in Human Bronchial Epithelial Cells
- Design, Synthesis, and Evaluation of Triazole Derivatives That Induce Nrf2 Dependent Gene Products and Inhibit the Keap1-Nrf2 Protein-Protein Interaction.
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