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Scholar Results 1 - 10 of about 194 citing Ritov: Deficiency of subsarcolemmal mitochondria in obesity and type 2 diabetes. (0.11 sec) 

Reduced mitochondrial density and increased IRS-1 serine phosphorylation in muscle of …

- nih.gov
K Morino, KF Petersen, S Dufour, D Befroy, J … - Journal of Clinical Investigation, 2005 - Am Soc Clin Investig
To further explore the nature of the mitochondrial dysfunction and insulin
resistance that occur in the muscle of young, lean, normoglycemic,
insulin-resistant offspring of parents with type 2 diabetes (IR offspring), ...
Cited by 165 - Related articles - BL Direct - All 10 versions

Molecular mechanisms of insulin resistance in humans and their potential links with …

- diabetesjournals.org
K Morino, KF Petersen, GI Shulman - Diabetes, 2006 - Am Diabetes Assoc
Recent studies using magnetic resonance spectroscopy have shown that decreased
insulin-stimulated muscle glycogen synthesis due to a defect in
insulin-stimulated glucose transport activity is a major factor in the ...
Cited by 123 - Related articles - BL Direct - All 5 versions

Disordered lipid metabolism and the pathogenesis of insulin resistance

- physiology.org
DB Savage, KF Petersen, GI Shulman - Physiological reviews, 2007 - Am Physiological Soc
Although abnormal glucose metabolism defines type 2 diabetes mellitus (T2DM) and
accounts for many of its symptoms and complications, efforts to understand the
pathogenesis of T2DM are increasingly focused on disordered lipid ...
Cited by 111 - Related articles - BL Direct - All 5 versions

Adipocyte signaling and lipid homeostasis: sequelae of insulin-resistant adipose tissue

- ahajournals.org
YH Yu, HN Ginsberg - Circulation research, 2005 - Am Heart Assoc
For many years adipose tissue was viewed as the site where excess energy was
stored, in the form of triglycerides (TGs), and where that energy, when needed
elsewhere in the body, was released in the form of fatty acids (FAs). ...
Cited by 104 - Related articles - All 7 versions

Peroxisome proliferator-activated receptor-{gamma} co-activator 1 {alpha}-mediated …

- jbc.org
TR Koves, P Li, J An, T Akimoto, D Slentz, … - Journal of Biological Chemistry, 2005 - ASBMB
Peroxisome proliferator-activated receptor- co-activator 1 (PGC1 ) is a
promiscuous co-activator that plays a key role in regulating mitochondrial
biogenesis and fuel homeostasis. Emergent evidence links decreased skeletal ...
Cited by 104 - Related articles - BL Direct - All 4 versions

Coordination of metabolic plasticity in skeletal muscle


DA Hood, I Irrcher, V Ljubicic, AM Joseph - Journal of experimental biology, 2006 - jeb.biologists.org
Skeletal muscle is a highly malleable tissue, capable of pronounced metabolic
and morphological adaptations in response to contractile activity (ie exercise).
Each bout of contractile activity results in a coordinated alteration in ...
Cited by 95 - Related articles - BL Direct - All 4 versions

Skeletal muscle lipid metabolism in exercise and insulin resistance

- physiology.org
B Kiens - Physiological reviews, 2006 - Am Physiological Soc
Lipids as fuel for energy provision originate from different sources:
albumin-bound long-chain fatty acids (LCFA) in the blood plasma, circulating
very-low-density lipoproteins-triacylglycerols (VLDL-TG), fatty acids from ...
Cited by 79 - Related articles - BL Direct - All 5 versions

Increased malonyl-CoA levels in muscle from obese and type 2 diabetic subjects lead to …

- diabetesjournals.org
GK Bandyopadhyay, JG Yu, J Ofrecio, JM … - Diabetes, 2006 - Am Diabetes Assoc
Increased accumulation of fatty acids and their derivatives can impair
insulin-stimulated glucose disposal by skeletal muscle. To characterize the
nature of the defects in lipid metabolism and to evaluate the effects of ...
Cited by 78 - Related articles - BL Direct - All 5 versions

Developmental programming of obesity in mammals

- physoc.org
PD Taylor, L Poston - Experimental Physiology, 2007 - Physiological Soc
Converging lines of evidence from epidemiological studies and animal models now
indicate that the origins of obesity and related metabolic disorders lie not
only in the interaction between genes and traditional adult risk factors, ...
Cited by 69 - Related articles - BL Direct - All 9 versions

Excess Lipid Availability Increases Mitochondrial Fatty Acid Oxidative Capacity in Muscle

- shouxi.net
N Turner, CR Bruce, SM Beale, KL Hoehn, T … - Diabetes, 2007 - Am Diabetes Assoc
A reduced capacity for mitochondrial fatty acid oxidation in skeletal muscle has
been proposed as a major factor leading to the accumulation of intramuscular
lipids and their subsequent deleterious effects on insulin action. Here, we ...
Cited by 60 - Related articles - BL Direct - All 5 versions


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