Enhancement of nuclear receptor transcriptional signalling.
Glucocorticoids and thyroid hormones induce complex responses in about every mammalian tissue. These effects are mediated by the transcription factor function of the corresponding nuclear receptors, which in most cases achieve the observed regulatory strength in synergy with other factors. Here we describe the functional interaction of the glucocorticoid receptor (GR) with liver-specific transcription factors, the functional synergy of GR with the thyroid hormone receptor (TR), the synergizing sub-domains of the TR, and finally the direct interaction of the GR with other proteins.
Renkawitz
R
R
Genetisches Institut der Justus-Liebig-Universitat, Giessen, Germany.
Kaltschmidt
C
C
Leers
J
J
Martin
B
B
Muller
M
M
Eggert
M
M
D000818:Animals; D022762:CCAAT-Enhancer-Binding Proteins; D006528:Carcinoma, Hepatocellular / Q000473:pathology; D002352:Carrier Proteins / Q000302:isolation & purification / Q000378:metabolism; D004268:DNA-Binding Proteins / Q000502:physiology*; D003907:Dexamethasone / Q000494:pharmacology; D004790:Enzyme Induction / Q000187:drug effects; D017930:Genes, Reporter; D008113:Liver Neoplasms / Q000473:pathology; D051379:Mice; D008822:Mice, Transgenic; D009363:Neoplasm Proteins / Q000096:biosynthesis / Q000235:genetics; D009687:Nuclear Proteins / Q000502:physiology*; D018774:Oncogene Proteins v-erbA / Q000502:physiology*; D011965:Receptors, Glucocorticoid / Q000187:drug effects / Q000502:physiology*; D011988:Receptors, Thyroid Hormone / Q000502:physiology*; D012045:Regulatory Sequences, Nucleic Acid; D015398:Signal Transduction / Q000187:drug effects*; D014157:Transcription Factors / Q000502:physiology*; D014158:Transcription, Genetic / Q000187:drug effects*; D014366:Tryptophan Oxygenase / Q000096:biosynthesis / Q000235:genetics; D014407:Tumor Cells, Cultured
D022762:CCAAT-Enhancer-Binding Proteins; D002352:Carrier Proteins; D004268:DNA-Binding Proteins; D009363:Neoplasm Proteins; D009687:Nuclear Proteins; D018774:Oncogene Proteins v-erbA; D011965:Receptors, Glucocorticoid; D011988:Receptors, Thyroid Hormone; D014157:Transcription Factors; D003907:Dexamethasone; D014366:Tryptophan Oxygenase