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Scholar Results 1 - 10 of about 101 related to Prentki: Malonyl-CoA signaling, lipid partitioning, and glucolipotoxicity. (0.08 sec) 

Malonyl-CoA signaling, lipid partitioning, and glucolipotoxicity


M Prentki, E Joly, W El-Assaad, R Roduit - Diabetes, 2002 - Am Diabetes Assoc
Type 2 diabetes is considered to be in most cases a polygenic disease with a
strong involvement of environmental factors, such as diet and exercise (1).
Glucose intolerance in association with hyperinsulinemia and insulin ...
Cited by 177 - Related articles - BL Direct - All 3 versions

Saturated Fatty Acids Synergize with Elevated Glucose to Cause Pancreatic {beta}-Cell …


W El-Assaad, J Buteau, ML Peyot, C Nolan, R … - Endocrinology, 2003 - Endocrine Soc
We have proposed the "glucolipotoxicity" hypothesis in which elevated free fatty
acids (FFAs) together with hyperglycemia are synergistic in causing islet
ß-cell damage because high glucose inhibits fat oxidation and consequently ...
Cited by 173 - Related articles - BL Direct - All 5 versions

Minireview: Secondary {beta}-Cell Failure in Type 2 Diabetes--A Convergence of …

- endojournals.org
V Poitout, RP Robertson - Endocrinology, 2002 - Endocrine Soc
Chronic hyperglycemia and hyperlipidemia can exert deleterious effects on
ß-cell function, respectively referred to as glucotoxicity and lipotoxicity.
Over time, both contribute to the progressive deterioration of glucose ...
Cited by 328 - Related articles - BL Direct - All 4 versions

A role for the malonyl-CoA/long-chain acyl-CoA pathway of lipid signaling in the regulation of …

- diabetesjournals.org
R Roduit, C Nolan, C Alarcon, P Moore, A … - Diabetes, 2004 - Am Diabetes Assoc
The malonyl-CoA/long-chain acyl-CoA (LC-CoA) model of glucose-induced insulin
secretion (GIIS) predicts that malonyl-CoA derived from glucose metabolism
inhibits fatty acid oxidation, thereby increasing the availability of ...
Cited by 88 - Related articles - BL Direct - All 7 versions

Beta cell compensation for insulin resistance in Zucker fatty rats: increased lipolysis and fatty …


CJ Nolan, JL Leahy, V Delghingaro-Augusto, J … - Diabetologia, 2006 - Springer
Page 1. ARTICLE Beta cell compensation for insulin resistance in Zucker
fatty rats: increased lipolysis and fatty acid signalling ...
Cited by 44 - Related articles - BL Direct - All 3 versions

Glucose down-regulates the expression of the peroxisome proliferator-activated receptor- …


R Roduit, J Morin, F Masse, L Segall, E … - Journal of Biological Chemistry, 2000 - ASBMB
To better understand the action of glucose on fatty acid metabolism in the -cell
and the link between chronically elevated glucose or fatty acids and -cell
decompensation in adipogenic diabetes, we investigated whether glucose ...
Cited by 125 - Related articles - BL Direct - All 4 versions

Glucolipotoxicity: fuel excess and {beta}-cell dysfunction

- endojournals.org
V Poitout, RP Robertson - Endocrine reviews, 2008 - Endocrine Soc
Glucotoxicity, lipotoxicity, and glucolipotoxicity are secondary phenomena that
are proposed to play a role in all forms of type 2 diabetes. The underlying
concept is that once the primary pathogenesis of diabetes is established, ...
Cited by 69 - Related articles - BL Direct - All 7 versions

ER stress and SREBP-1 activation are implicated in {beta}-cell glucolipotoxicity

- biologists.org
H Wang, G Kouri, CB Wollheim - Journal of cell science, 2005 - jcs.biologists.org
The reduction in insulin secretory capacity and ß-cell mass observed in type 2
diabetes is thought to be caused by glucolipotoxicity secondary to hyperglycemia
and hyperlipidemia. Our aim in this study was to elucidate the underlying ...
Cited by 102 - Related articles - BL Direct - All 7 versions

Fatty acids decrease IDX-1 expression in rat pancreatic islets and reduce GLUT2, …

- jbc.org
S Gremlich, C Bonny, G Waeber, B Thorens - Journal of Biological Chemistry, 1997 - ASBMB
IDX-1 (islet/duodenum homeobox-1) is a transcription factor expressed in the
duodenum and pancreatic beta and delta cells. It is required for embryonic
development of the pancreas and transactivates the Glut2, glucokinase, ...
Cited by 167 - Related articles - BL Direct - All 5 versions

The transcription factor SREBP-1c is instrumental in the development of β-cell dysfunction


H Wang, P Maechler, PA Antinozzi, L Herrero … - Journal of Biological Chemistry, 2003 - ASBMB
Accumulation of lipids in non-adipose tissues is often associated with Type 2
diabetes and its complications. Elevated expression of the lipogenic
transcription factor, sterol regulatory element binding protein-1c ...
Cited by 70 - Related articles - BL Direct - All 5 versions


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