Cargando…
In Situ Electrophysiological Examination of Pancreatic α Cells in the Streptozotocin-Induced Diabetes Model, Revealing the Cellular Basis of Glucagon Hypersecretion
Early-stage type 1 diabetes (T1D) exhibits hyperglucagonemia by undefined cellular mechanisms. Here we characterized α-cell voltage-gated ion channels in a streptozotocin (STZ)-induced diabetes model that lead to increased glucagon secretion mimicking T1D. GYY mice expressing enhanced yellow fluores...
Autores principales: | Huang, Ya-Chi, Rupnik, Marjan S., Karimian, Negar, Herrera, Pedro L., Gilon, Patrick, Feng, Zhong-Ping, Gaisano, Herbert Y. |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Diabetes Association
2013
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3554363/ https://www.ncbi.nlm.nih.gov/pubmed/23043159 http://dx.doi.org/10.2337/db11-0786 |
Ejemplares similares
-
Glucagon Acting at the GLP-1 Receptor Contributes to β-Cell Regeneration Induced by Glucagon Receptor Antagonism in Diabetic Mice
por: Wei, Tianjiao, et al.
Publicado: (2023) -
Normal Glucagon Signaling and β-Cell Function After Near-Total α-Cell Ablation in Adult Mice
por: Thorel, Fabrizio, et al.
Publicado: (2011) -
Glucagon Resistance and Decreased Susceptibility to Diabetes in a Model of Chronic Hyperglucagonemia
por: Bozadjieva Kramer, Nadejda, et al.
Publicado: (2021) -
Synaptotagmin-7 Functions to Replenish Insulin Granules for Exocytosis in Human Islet β-Cells
por: Dolai, Subhankar, et al.
Publicado: (2016) -
Mitochondrial GTP Insensitivity Contributes to Hypoglycemia in Hyperinsulinemia Hyperammonemia by Inhibiting Glucagon Release
por: Kibbey, Richard G., et al.
Publicado: (2014)