Elevated levels of c-jun and c-fos transcripts in the aged rat liver.
Age-associated increases of transcript levels of several genes were studied using aged rat liver. Northern hybridization showed marked increases of c-jun, c-fos, and glutathione S-transferase P (GST-P) in 24-month-old rats. These genes have the 12-O-tetradecanoyl-phorbol-13-acetate (TPA)-responsive element called TRE in their structures. Thus, TRE seems to be involved in important age-associated changes of gene expression.
Fujita
T
T
Department of Molecular Biology, Tokyo Metropolitan Institute of Gerontology, Japan.
Maruyama
N
N
D000375:Aging; D000818:Animals; D015152:Blotting, Northern; D015342:DNA Probes; D004268:DNA-Binding Proteins / Q000235:genetics*; D005260:Female; D015870:Gene Expression / Q000187:drug effects; D005982:Glutathione Transferase / Q000235:genetics*; D008099:Liver / Q000201:enzymology / Q000254:growth & development*; D008297:Male; D011061:Poly A / Q000235:genetics / Q000302:isolation & purification; D011505:Protein-Tyrosine Kinases / Q000235:genetics; D011518:Proto-Oncogene Proteins / Q000235:genetics*; D016760:Proto-Oncogene Proteins c-fos; D016755:Proto-Oncogene Proteins c-jun; D011519:Proto-Oncogenes; D012313:RNA / Q000235:genetics / Q000302:isolation & purification; D012333:RNA, Messenger; D051381:Rats; D011919:Rats, Inbred Strains; D012727:Sex Characteristics; D013755:Tetradecanoylphorbol Acetate / Q000494:pharmacology; D014157:Transcription Factors / Q000235:genetics*
D015342:DNA Probes; D004268:DNA-Binding Proteins; D011518:Proto-Oncogene Proteins; D016760:Proto-Oncogene Proteins c-fos; D016755:Proto-Oncogene Proteins c-jun; D012333:RNA, Messenger; D014157:Transcription Factors; D011061:Poly A; D012313:RNA; D005982:Glutathione Transferase; D011505:Protein-Tyrosine Kinases; D013755:Tetradecanoylphorbol Acetate