Activation of TRF3 Transcription Factor by Small Interfering RNAs
Author(s) -
Stephan P. Persengiev
Publication year - 2007
Publication title -
nature precedings
Language(s) - English
Resource type - Journals
ISSN - 1756-0357
DOI - 10.1038/npre.2007.1206.1
Subject(s) - rna interference , gene silencing , small interfering rna , rna silencing , microbiology and biotechnology , interferon , transcription factor , transcription (linguistics) , rna , biology , gene , genetics , linguistics , philosophy
RNA interference (RNAi) is a conserved biological response to double-stranded RNAs that results in posttranscriptional silencing of target gene expression. Double-stranded processed RNAs of 21-23 nt were found to affect in a non-specific manner a number of signaling and transcription pathways, including interferon and PKR cascades. We report here that siRNAs induce the expression of general transcription factor TRF3, which can trigger an interferon response in mammalian cells
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