منابع مشابه
Insulin-Inducible SMILE Inhibits Hepatic Gluconeogenesis.
The role of a glucagon/cAMP-dependent protein kinase-inducible coactivator PGC-1α signaling pathway is well characterized in hepatic gluconeogenesis. However, an opposing protein kinase B (PKB)/Akt-inducible corepressor signaling pathway is unknown. A previous report has demonstrated that small heterodimer partner-interacting leucine zipper protein (SMILE) regulates the nuclear receptors and tr...
متن کاملNovel concepts in insulin regulation of hepatic gluconeogenesis.
The regulation of hepatic gluconeogenesis is an important process in the adjustment of the blood glucose level, and pathological changes in the glucose production of the liver are a central characteristic in type 2 diabetes. The pharmacological intervention in signaling events that regulate the expression of the key gluconeogenic enzymes phosphoenolpyruvate carboxykinase (PEPCK) and the catalyt...
متن کاملInsulin modulates gluconeogenesis by inhibition of the coactivator TORC2.
During feeding, increases in circulating pancreatic insulin inhibit hepatic glucose output through the activation of the Ser/Thr kinase AKT and subsequent phosphorylation of the forkhead transcription factor FOXO1 (refs 1-3). Under fasting conditions, FOXO1 increases gluconeogenic gene expression in concert with the cAMP responsive coactivator TORC2 (refs 4-8). In response to pancreatic glucago...
متن کاملFoxO6 Integrates Insulin Signaling With Gluconeogenesis in the Liver
OBJECTIVE Excessive endogenous glucose production contributes to fasting hyperglycemia in diabetes. This effect stems from inept insulin suppression of hepatic gluconeogenesis. To understand the underlying mechanisms, we studied the ability of forkhead box O6 (FoxO6) to mediate insulin action on hepatic gluconeogenesis and its contribution to glucose metabolism. RESEARCH DESIGN AND METHODS We...
متن کاملChronic and transitional regulation of gluconeogenesis and glyconeogenesis by insulin and glucagon in neonatal calf hepatocytes.
Milk-fed calves were used as a source of hepatocytes to establish monlayers to test the effects of chronic (41 h) incubation with no hormone, 100 nM insulin, or 100 nM glucagon on gluconeogenesis (glucose retained as glycogen plus glucose released into the medium) from 2.5 mM [2-(14)C]propionate and 2.0 mM [U-14C]lactate (1.0 mM lactate plus 1.0 mM pyruvate) during a subsequent 3-h (acute) incu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1929
ISSN: 0306-3283
DOI: 10.1042/bj0230243