Article
Overexpression of leptin receptors in pancreatic islets of Zucker diabetic fatty rats restores GLUT-2, glucokinase, and glucose-stimulated insulin secretion.
Proceedings of the National Academy of Sciences of the United States of America - 29 Sept 1998
Wang M Y, Koyama K, Shimabukuro M, Mangelsdorf D, Newgard C B, Unger R H
Abstract excerpt
The high-Km glucose transporter, GLUT-2, and the high-Km hexokinase of beta cells, glucokinase (GK), are required for glucose-stimulated insulin secretion (GSIS). GLUT-2 expression in beta cells of Zucker diabetic fatty (ZDF) rats is profoundly reduced at the onset of beta-cell dysfunction of dia...
Topics
- Animals
- Base Sequence
- Carrier Proteins
- Clofibrate
- DNA Primers
- DNA-Binding Proteins
- Diabetes Mellitus, Type 2
- Gene Expression
- Glucokinase
- Glucose
- Glucose Transporter Type 2
- In Vitro Techniques
- Insulin
- Insulin Secretion