Title : LKB1 and AMPK and the regulation of skeletal muscle metabolism.

Pub. Date : 2008 May

PMID : 18403917






5 Functional Relationships(s)
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1 PURPOSE OF REVIEW: To address the role of LKB1 and AMP-activated protein kinase (AMPK) in glucose transport, fatty acid oxidation, and metabolic adaptations in skeletal muscle. Glucose serine/threonine kinase 11 Mus musculus
2 PURPOSE OF REVIEW: To address the role of LKB1 and AMP-activated protein kinase (AMPK) in glucose transport, fatty acid oxidation, and metabolic adaptations in skeletal muscle. Fatty Acids serine/threonine kinase 11 Mus musculus
3 RECENT FINDINGS: Contraction-mediated skeletal muscle glucose transport is decreased in muscle-specific LKB1 knockout mice, but not in whole body AMPKalpha2 knockout mice or AMPKalpha2 inactive transgenic mice. Glucose serine/threonine kinase 11 Mus musculus
4 Chronic activation of AMPK by 5-aminoimidazole-4-carboxamide-1-beta-D-ribofuranoside (AICAR) and beta-guanadinopropionic acid enhances mitochondrial function in skeletal muscle, but AICAR or exercise-induced increases in mitochondrial markers are preserved in skeletal muscles from whole body AMPKalpha2 or muscle-specific LKB1 knockout mice. acadesine serine/threonine kinase 11 Mus musculus
5 Chronic activation of AMPK by 5-aminoimidazole-4-carboxamide-1-beta-D-ribofuranoside (AICAR) and beta-guanadinopropionic acid enhances mitochondrial function in skeletal muscle, but AICAR or exercise-induced increases in mitochondrial markers are preserved in skeletal muscles from whole body AMPKalpha2 or muscle-specific LKB1 knockout mice. beta-guanadinopropionic acid serine/threonine kinase 11 Mus musculus