J Korean Soc Pediatr Endocrinol.  2009 Dec;14(2):94-99.

Insulin Resistance and Intracellular Thyroid Hormone Dysfunction

Affiliations
  • 1Department of pediatrics, Chosun Medical School, Gwangju, Korea. sskey@chosun.ac.kr

Abstract

Insulin resistance and diabetes combine to impair mitochondrial oxidative metabolism and cause lipid accumulation in non-adipose tissues such as skeletal muscles and the liver. The thyroid hormone stimulates thermogenesis, mitochondrial biogenesis, and various metabolisms, including gluconeogenesis and fatty-acid oxidation. Therefore, altered thyroid hormone action may induce the mitochondrial phenotype associated with insulin resistance. This review focuses on the correlation between thyroid hormone function and diabetes and the possible mechanisms associated with intracellular thyroid hormone dysfunction due to impaired metabolism.

Keyword

Insulin resistance; Thyroid hormone

MeSH Terms

Gluconeogenesis
Insulin
Insulin Resistance
Liver
Organelle Biogenesis
Muscle, Skeletal
Phenotype
Thermogenesis
Thyroid Gland
Insulin
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