The central role of calcium in the effects of cytokines on beta-cell function: implications for type 1 and type 2 diabetes
JW Ramadan, SR Steiner, CM O'Neill, CS Nunemaker - Cell calcium, 2011 - Elsevier
The appropriate regulation of intracellular calcium is a requirement for proper cell function
and survival. This review focuses on the effects of proinflammatory cytokines on calcium …
and survival. This review focuses on the effects of proinflammatory cytokines on calcium …
Calcium signaling in ß-cell physiology and pathology: a revisit
Pancreatic beta (β) cell dysfunction results in compromised insulin release and, thus, failed
regulation of blood glucose levels. This forms the backbone of the development of diabetes …
regulation of blood glucose levels. This forms the backbone of the development of diabetes …
Calcium signaling in pancreatic β-cells in health and in Type 2 diabetes
Abstract Changes in cytosolic free Ca 2+ concentration ([Ca 2+] c) play a crucial role in the
control of insulin secretion from the electrically excitable pancreatic β-cell. Secretion is …
control of insulin secretion from the electrically excitable pancreatic β-cell. Secretion is …
[HTML][HTML] Friend and foe: β-cell Ca2+ signaling and the development of diabetes
PV Sabatini, T Speckmann, FC Lynn - Molecular metabolism, 2019 - Elsevier
Abstract Background The divalent cation Calcium (Ca 2+) regulates a wide range of
processes in disparate cell types. Within insulin-producing β-cells, increases in cytosolic Ca …
processes in disparate cell types. Within insulin-producing β-cells, increases in cytosolic Ca …
Alterations in β-cell calcium dynamics and efficacy outweigh islet mass adaptation in compensation of insulin resistance and prediabetes onset
C Chen, H Chmelova, CM Cohrs, JA Chouinard… - Diabetes, 2016 - Am Diabetes Assoc
Emerging insulin resistance is normally compensated by increased insulin production of
pancreatic β-cells, thereby maintaining normoglycemia. However, it is unclear whether this …
pancreatic β-cells, thereby maintaining normoglycemia. However, it is unclear whether this …
Calcium signalling in diabetes
A Guerrero-Hernandez, A Verkhratsky - Cell calcium, 2014 - Elsevier
Molecular cascades responsible for Ca 2+ homeostasis and Ca 2+ signalling could be
assembled in highly plastic toolkits that define physiological adaptation of cells to the …
assembled in highly plastic toolkits that define physiological adaptation of cells to the …
Stress-induced dissociations between intracellular calcium signaling and insulin secretion in pancreatic islets
FM Qureshi, EA Dejene, KL Corbin, CS Nunemaker - Cell calcium, 2015 - Elsevier
In healthy pancreatic islets, glucose-stimulated changes in intracellular calcium ([Ca 2+] i)
provide a reasonable reflection of the patterns and relative amounts of insulin secretion. We …
provide a reasonable reflection of the patterns and relative amounts of insulin secretion. We …
Abnormal cell calcium homeostasis in type 2 diabetes mellitus: a new look on old disease
J Levy - Endocrine, 1999 - Springer
Cumulative evidence reveals that diabetes is a condition in which cell Ca 2+ homeostasis is
impaired. Defects in cell Ca 2+ regulation were found in erythrocytes, cardiac muscle …
impaired. Defects in cell Ca 2+ regulation were found in erythrocytes, cardiac muscle …
[HTML][HTML] Metabolic regulation of calcium signaling in beta cells
O Idevall-Hagren, A Tengholm - Seminars in cell & developmental biology, 2020 - Elsevier
Abstract The cytoplasmic Ca 2+ concentration ([Ca 2+] cyt) regulates a vast number of
cellular functions, including insulin secretion from beta cells. The major physiological insulin …
cellular functions, including insulin secretion from beta cells. The major physiological insulin …
Targeting cellular calcium homeostasis to prevent cytokine-mediated beta cell death
Pro-inflammatory cytokines are important mediators of islet inflammation, leading to beta cell
death in type 1 diabetes. Although alterations in both endoplasmic reticulum (ER) and …
death in type 1 diabetes. Although alterations in both endoplasmic reticulum (ER) and …