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NCI Drug Dictionary

NCI Drug Dictionary

  

therapeutic triiodothyronine 
A therapeutic formulation of the primary physiologically active form of endogenous thyroid hormone. In vivo, triiodothyronine enters the nucleus and binds to nuclear thyroid hormone receptors that subsequently bind to thyroid response elements (TREs) located in target genes. Receptor binding by triiodothyronine in combination with recruited coactivators results in maximal transcriptional activation after binding to TREs; in general, binding of thyroid hormone receptor alone to TREs leads to repression of gene transcription. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Synonyms:Liothyronine
L-Triiodothyronine
Triiodothyronine
Abbreviation:Therapeutic T3