Article
Suppression of CYP2C11 gene transcription by interleukin-1 mediated by NF-kappaB binding at the transcription start site.
Archives of biochemistry and biophysics - 1 May 2000
Iber H, Chen Q, Cheng P Y, Morgan E T
Abstract excerpt
Inflammatory cytokines cause the down-regulation of multiple cytochrome P450 mRNAs, but the transcriptional mechanisms involved are not known. We investigated the role of a putative negative NF-kappaB-responsive element, nkappaB-RE1, in the down-regulation of the CYP2C11 gene in rat hepatocytes. This sequence spans the transcription start site of CYP2C11, from positions -2 to +8. Electrophoretic mobility shift...
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