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Identification by In Vivo Genomic Footprinting of a Transcriptional Switch Containing NF-κB and Sp1 That Regulates the IκBα Promoter
In unstimulated cells, NF-κB transcription factors are retained in the cytoplasm by inhibitory IκB proteins. Upon stimulation by multiple inducers including cytokines or viruses, IκBα is rapidly phosphorylated and degraded, resulting in the release of NF-κB and the subsequent increase in NF-κB-regul...
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Hauptverfasser: | , , , |
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Format: | Artigo |
Sprache: | Inglês |
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American Society for Microbiology
1999
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Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC84541/ https://ncbi.nlm.nih.gov/pubmed/10454561 |
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