Title : Differential 3,5,3'-triiodothyronine-mediated regulation of uncoupling protein 3 transcription: role of Fatty acids.

Pub. Date : 2007 Aug

PMID : 17478558






3 Functional Relationships(s)
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Protein Name
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1 Differential 3,5,3"-triiodothyronine-mediated regulation of uncoupling protein 3 transcription: role of Fatty acids. Triiodothyronine uncoupling protein 3 Rattus norvegicus
2 Within 8 h of single-dose T(3) administration, hypothyroid rats showed a rise in serum fatty acid levels concomitant with a rapid increase in UCP3 expression in gastrocnemius muscle, followed by inductions of peroxisome proliferator activated receptor delta (PPARdelta) (within 24 h) and PPAR target gene expression (after 24 h). Triiodothyronine uncoupling protein 3 Rattus norvegicus
3 This T(3)-induced early UCP3 expression depended on fatty acid-PPAR signaling because depleting serum fatty acid levels abolished its expression, restorable by administration of the PPARdelta agonist L165,041 (4-[3-(4-acetyl-3-hydroxy-2-propylphenoxy)propoxy]phenoxy]acetic acid). Triiodothyronine uncoupling protein 3 Rattus norvegicus