MicroRNAs Regulate CYP3A4 Expression via Direct and Indirect Targeting
نویسندگان
چکیده
منابع مشابه
MicroRNAs regulate CYP3A4 expression via direct and indirect targeting.
CYP3A4 metabolizes many drugs on the market. Although transcriptional regulation of CYP3A4 is known to be tightly controlled by some nuclear receptors (NR) including vitamin D receptor (VDR/NR1I1), posttranscriptional regulation of CYP3A4 remains elusive. In this study, we show that noncoding microRNAs (miRNAs) may control posttranscriptional and transcriptional regulation of CYP3A4 by directly...
متن کاملAccelerated Communication MicroRNAs Regulate CYP3A4 Expression via Direct and Indirect Targeting
CYP3A4 metabolizes many drugs on the market. Although transcriptional regulation of CYP3A4 is known to be tightly controlled by some nuclear receptors (NR) including vitamin D receptor (VDR/ NR1I1), posttranscriptional regulation of CYP3A4 remains elusive. In this study, we show that noncoding microRNAs (miRNAs) may control posttranscriptional and transcriptional regulation of CYP3A4 by directl...
متن کاملMicroRNAs regulate expression of oncogenes.
Featured Article: Johnson SM, Grosshans H, Shingara J, Byrom M, Jarvis R, Cheng A, Labourier E, et al. RAS is regulated by the let-7 microRNA family. Cell 2005;120:635– 47. Today, we fully appreciate that microRNAs (miRNAs) represent a paradigm shift in our understanding of gene expression and disease, but it was not always this way. miRNAs are small noncoding RNAs belonging to a novel class of...
متن کاملHow do microRNAs regulate gene expression?
miRNAs (microRNAs) are short non-coding RNAs that regulate gene expression post-transcriptionally. They generally bind to the 3′-UTR (untranslated region) of their target mRNAs and repress protein production by destabilizing the mRNA and translational silencing. The exact mechanism of miRNA-mediated translational repression is yet to be fully determined, but recent data from our laboratory have...
متن کاملHow do microRNAs regulate gene expression?
Several thousand human genes, amounting to about one-third of the whole genome, are potential targets for regulation by the several hundred microRNAs (miRNAs) encoded in the genome. The regulation occurs posttranscriptionally and involves the approximately 21-nucleotide miRNA interacting with a target site in the mRNA that generally has imperfect complementarity to the miRNA. The target sites a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Drug Metabolism and Disposition
سال: 2009
ISSN: 0090-9556,1521-009X
DOI: 10.1124/dmd.109.027680