Small subpopulations of β-cells do not drive islet oscillatory [Ca2+] dynamics via gap junction communication.
The islets of Langerhans exist as multicellular networks that regulate blood glucose levels. The majority of cells in the islet are excitable, insulin-producing β-cells that are electrically coupled via gap junction channels. β-cells are known to display heterogeneous functionality. However, due to...
Main Authors: | JaeAnn M Dwulet, Jennifer K Briggs, Richard K P Benninger |
---|---|
Format: | Article |
Language: | English |
Published: |
Public Library of Science (PLoS)
2021-05-01
|
Series: | PLoS Computational Biology |
Online Access: | https://doi.org/10.1371/journal.pcbi.1008948 |
Similar Items
-
Reduced synchroneity of intra-islet Ca2+ oscillations in vivo in Robo-deficient β cells
by: Melissa T Adams, et al.
Published: (2021-07-01) -
Decreases in Gap Junction Coupling Recovers Ca2+ and Insulin Secretion in Neonatal Diabetes Mellitus, Dependent on Beta Cell Heterogeneity and Noise.
by: Aleena M Notary, et al.
Published: (2016-09-01) -
Effect of Variations in Gap Junctional Coupling on the Frequency of Oscillatory Action Potentials in a Smooth Muscle Syncytium
by: Shailesh Appukuttan, et al.
Published: (2021-10-01) -
Heterogeneous Tumor Subpopulations Cooperate to Drive Invasion
by: Anna Chapman, et al.
Published: (2014-08-01) -
Localization of Retinal Ca2+/Calmodulin-Dependent Kinase II-β (CaMKII-β) at Bipolar Cell Gap Junctions and Cross-Reactivity of a Monoclonal Anti-CaMKII-β Antibody With Connexin36
by: Stephan Tetenborg, et al.
Published: (2019-08-01)