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Involvement of RelB in Aryl Hydrocarbon Receptor-mediated Induction of Chemokines

Overview
Publisher Elsevier
Specialty Biochemistry
Date 2007 Sep 29
PMID 17900530
Citations 56
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Abstract

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a well-known immunotoxic compound affecting the expression of inflammatory genes. We found that TCDD induces the expression of the B-cell activating factor of the tumor necrosis factor family (BAFF), B-lymphocyte chemoattractant (BLC), CC-chemokine ligand 1 (CCL1), and the transcription factor interferon gamma responsive factor (IFR3) in U937 macrophages in an aryl hydrocarbon receptor- (AhR) and RelB-dependent manner. The induction was associated with increased binding activity of an AhR/RelB complex without participation of ARNT to a NF-kappaB element that is recognized by the NF-kappaB subunit RelB and localized on promoters of the cytokine and chemokine genes BAFF, BLC, CCL1, and the transcription factor IRF3. The interaction of AhR with RelB binding on a novel type of NF-kappaB binding site represents a new regulatory function of the AhR.

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References
1.
Kim D, Gazourian L, Quadri S, Romieu-Mourez R, Sherr D, Sonenshein G . The RelA NF-kappaB subunit and the aryl hydrocarbon receptor (AhR) cooperate to transactivate the c-myc promoter in mammary cells. Oncogene. 2000; 19(48):5498-506. DOI: 10.1038/sj.onc.1203945. View

2.
Silkworth J, Lipinskas T, Stoner C . Immunosuppressive potential of several polycyclic aromatic hydrocarbons (PAHs) found at a Superfund site: new model used to evaluate additive interactions between benzo[a]pyrene and TCDD. Toxicology. 1995; 105(2-3):375-86. DOI: 10.1016/0300-483x(95)03235-8. View

3.
Pineau T, Hilbert D, McPhail T, Lee S, Kimura S, Nebert D . Immune system impairment and hepatic fibrosis in mice lacking the dioxin-binding Ah receptor. Science. 1995; 268(5211):722-6. DOI: 10.1126/science.7732381. View

4.
NDiaye M, Le Ferrec E, Lagadic-Gossmann D, Corre S, Gilot D, Lecureur V . Aryl hydrocarbon receptor- and calcium-dependent induction of the chemokine CCL1 by the environmental contaminant benzo[a]pyrene. J Biol Chem. 2006; 281(29):19906-15. DOI: 10.1074/jbc.M601192200. View

5.
Whitlock Jr J . Induction of cytochrome P4501A1. Annu Rev Pharmacol Toxicol. 1999; 39:103-25. DOI: 10.1146/annurev.pharmtox.39.1.103. View