AMP-activated protein kinase, a metabolic master switch: possible roles in type 2 diabetes

WW Winder, DG Hardie - American Journal of Physiology …, 1999 - journals.physiology.org
Adenosine 5′-monophosphate-activated protein kinase (AMPK) now appears to be a
metabolic master switch, phosphorylating key target proteins that control flux through …

Malonyl-CoA, fuel sensing, and insulin resistance

NB Ruderman, AK Saha, D Vavvas… - American Journal of …, 1999 - journals.physiology.org
Malonyl-CoA is an allosteric inhibitor of carnitine palmitoyltransferase (CPT) I, the enzyme
that controls the transfer of long-chain fatty acyl (LCFA)-CoAs into the mitochondria where …

5'AMP-activated protein kinase activation causes GLUT4 translocation in skeletal muscle.

EJ Kurth-Kraczek, MF Hirshman, LJ Goodyear… - Diabetes, 1999 - Am Diabetes Assoc
It has previously been reported that exercise causes an increase in glucose uptake in
skeletal muscle and also an increase in 5'AMP-activated protein kinase (AMPK) activity. 5 …

Translocation of myocardial GLUT-4 and increased glucose uptake through activation of AMPK by AICAR

RR Russell III, R Bergeron… - American Journal of …, 1999 - journals.physiology.org
Insulin increases glucose uptake through the translocation of GLUT-4 via a pathway
mediated by phosphatidylinositol 3-kinase (PI3K). In contrast, myocardial glucose uptake …

AMP-activated kinase reciprocally regulates triacylglycerol synthesis and fatty acid oxidation in liver and muscle: evidence that sn-glycerol-3-phosphate …

DM Muoio, K Seefeld, LA Witters… - Biochemical …, 1999 - portlandpress.com
AMP-activated kinase (AMPK) is activated in response to metabolic stresses that deplete
cellular ATP, and in both liver and skeletal muscle, activated AMPK stimulates fatty acid …

Dealing with energy demand: the AMP-activated protein kinase

BE Kemp, KI Mitchelhill, D Stapleton, BJ Michell… - Trends in biochemical …, 1999 - cell.com
The AMP-activated protein kinase (AMPK) is a member of a metabolite-sensing protein
kinase family that is found in all eukaryotes. AMPK activity is regulated by vigorous exercise …

AMP-activated protein kinase: an ultrasensitive system for monitoring cellular energy charge

DG HARDIE, IP SALT, SA HAWLEY… - Biochemical …, 1999 - portlandpress.com
The AMP-activated protein kinase cascade is activated by elevation of AMP and depression
of ATP when cellular energy charge is compromised, leading to inhibition of anabolic …

Two SNF1-related protein kinases from spinach leaf phosphorylate and inactivate 3-hydroxy-3-methylglutaryl-coenzyme A reductase, nitrate reductase, and sucrose …

C Sugden, PG Donaghy, NG Halford… - Plant physiology, 1999 - academic.oup.com
We resolved from spinach (Spinacia oleracea) leaf extracts four Ca2+-independent protein
kinase activities that phosphorylate the AMARAASAAALARRR (AMARA) and …

Effect of AMPK activation on muscle glucose metabolism in conscious rats

R Bergeron, RR Russell III, LH Young… - American Journal …, 1999 - journals.physiology.org
The effect of AMP-activated protein kinase (AMPK) activation on skeletal muscle glucose
metabolism was examined in awake rats by infusing them with 5-aminoimidazole-4 …

On the control of lipolysis in adipocytes

C Londos, DL Brasaemle, CJ Schultz… - Annals of the New …, 1999 - Wiley Online Library
The lipolytic reaction in adipocytes is one of the most important reactions in the management
of bodily energy reserves, and dysregulation of this reaction may contribute to the symptoms …