Title : Ligand-dependent cross-talk between steroid and thyroid hormone receptors. Evidence for common transcriptional coactivator(s).

Pub. Date : 1996 Jun 21

PMID : 8662980






2 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 We observed that the addition of triiodothyronine-bound recombinant TRbeta or a ligand binding domain (LBD) peptide(145-456) inhibited specifically transcriptional activation of a progesterone-responsive gene by endogenous PRs in nuclear extracts of T47D cells, while the basal level of transcription from a minimal TATA-promoter or transcription from an adenovirus major-late promoter remained unaffected. Triiodothyronine T cell receptor beta locus Homo sapiens
2 This concept was reinforced by biochemical evidence that treatment of T47D extracts with immobilized TRbeta LBD depleted the extract of the coactivator function in a triiodothyronine-dependent manner and markedly impaired progesterone-induced transactivation of progesterone response element-linked genes. Triiodothyronine T cell receptor beta locus Homo sapiens