Title : Essential role for uncoupling protein-3 in mitochondrial adaptation to fasting but not in fatty acid oxidation or fatty acid anion export.

Pub. Date : 2008 Sep 12

PMID : 18628202






3 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Evidence supports a role for UCP3 in fatty acid oxidation (FAO); however, the underlying mechanism has not been explored. Fatty Acids uncoupling protein 3 (mitochondrial, proton carrier) Mus musculus
2 In 2001 we proposed a role for UCP3 in fatty acid export, leading to higher FAO rates (Himms-Hagen, J., and Harper, M. E. (2001) Exp. Fatty Acids uncoupling protein 3 (mitochondrial, proton carrier) Mus musculus
3 Specifically, this widely held hypothesis states that during elevated FAO rates, UCP3 exports fatty acid anions, thereby maintaining mitochondrial co-enzyme A availability; reactivation of exported fatty acid anions would ultimately enable increased FAO. Fatty Acids uncoupling protein 3 (mitochondrial, proton carrier) Mus musculus