Adrenaline stimulates glucagon secretion by Tpc2-dependent Ca2+ mobilization from acidic stores in pancreatic α-cells
Adrenaline is a powerful stimulus of glucagon secretion. It acts by activation of β-adrenergic receptors but the downstream mechanisms have only been partially elucidated. Here we have examined the effects of adrenaline in mouse and human α-cells by a combination of electrophysiology, imaging of Ca2...
Main Authors: | Hamilton, A, Zhang, Q, Salehi, A, Willems, M, Knudsen, JG, Ringgaard, AK, Chapman, CE, Gonzalez-Alvarez, A, Surdo, NC, Zaccolo, M, Basco, D, Johnson, PRV, Ramracheya, RD, Rutter, GA, Galione, A, Rorsman, P, Tarasov, AI |
---|---|
Format: | Journal article |
Language: | English |
Published: |
American Diabetes Association
2018
|
Similar Items
-
Effects of glucose, GLP-1 and adrenaline on alpha cell electrical activity and glucagon secretion from mouse pancreatic islets
by: Zhang, Q, et al.
Published: (2010) -
GLP-1 inhibits and adrenaline stimulates glucagon release by differential modulation of N- and L-type Ca2+ channel-dependent exocytosis.
by: De Marinis, Y, et al.
Published: (2010) -
CPT1a-dependent long-chain fatty acid oxidation contributes to maintaining glucagon secretion from pancreatic islets
by: Briant, LJB, et al.
Published: (2018) -
Dysregulation of glucagon secretion by hyperglycemia-induced sodium-dependent reduction of ATP production
by: Knudsen, JG, et al.
Published: (2018) -
Insulin inhibits glucagon release by SGLT2-induced stimulation of somatostatin secretion
by: Vergari, E, et al.
Published: (2019)