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Your search keyword '"Sara Gry Vienberg"' showing total 3 results
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3 results on '"Sara Gry Vienberg"'

1. AMP-activated protein kinase controls exercise training- and AICAR-induced increases in SIRT3 and MnSOD

Author

Josef eBrandauer, Marianne Agerholm Andersen, Holti eKellezi, Steve eRisis, Christian eFrøsig, Sara Gry Vienberg, and Jonas Thue Treebak

Subjects
AMPK, exercise training, ROS, sirt3, mitochondrial biogenesis, MnSOD, Physiology, QP1-981
Abstract

The mitochondrial protein deacetylase sirtuin (SIRT) 3 may mediate exercise training-induced increases in mitochondrial biogenesis and improvements in reactive oxygen species (ROS) handling. We determined the requirement of AMP-activated protein kinase (AMPK) for exercise training-induced increases in skeletal muscle abundance of SIRT3 and other mitochondrial proteins. Exercise training for 6.5 weeks increased SIRT3 (p

Published
2015
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2. Exercise‐induced up‐regulation of skeletal muscle Nampt protein is independent of α2 AMP‐activated protein kinase

Author

Jørgen F. P. Wojtaszewski, Josef Brandauer, Sara Gry Vienberg, Jonas T. Treebak, Jonas M. Kristensen, Marianne Agerholm Andersen, and Erik A. Richter

Subjects
animal structures, biology, Nicotinamide, Nicotinamide phosphoribosyltransferase, food and beverages, Skeletal muscle, Nicotinamide adenine dinucleotide, Biochemistry, chemistry.chemical_compound, medicine.anatomical_structure, chemistry, AMP-activated protein kinase, Downregulation and upregulation, Genetics, biology.protein, medicine, NAD+ kinase, Molecular Biology, health care economics and organizations, Biotechnology
Abstract

Deacetylases such as sirtuins convert nicotinamide adenine dinucleotide (NAD) to nicotinamide (NAM). NAM must be reconverted to NAD by nicotinamide phosphoribosyltransferase (Nampt) to ensure maint...

Published
2013
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