ROS-mediated lipopolysaccharide-induced apoptosis in INS-1 cells by modulation of Bcl-2 and Bax

SC Du, QM Ge, N Lin, Y Dong, Q Su - Cellular and Molecular Biology, 2012 - cellmolbiol.org
Overproduction of reactive oxygen species (ROS) or exhaustion of antioxidants may cause
oxidative stress which is a major factor of defective insulin secretion and increases …

Insulin can block apoptosis by decreasing oxidative stress via phosphatidylinositol 3-kinase-and extracellular signal-regulated protein kinase-dependent signaling …

S Kang, J Song, H Kang, S Kim, Y Lee… - European Journal of …, 2003 - academic.oup.com
Objective Insulin has well-known activities in controlling energy metabolism, cellular
proliferation and biosynthesis of functional molecules to maintain a biological homeostasis …

Inflammation-induced ROS generation causes pancreatic cell death through modulation of Nrf2/NF-κB and SAPK/JNK pathway

S Choudhury, S Ghosh, P Gupta… - Free Radical …, 2015 - Taylor & Francis
Chronic pancreatitis is characterized by progressive loss of exocrine and endocrine
functions of the pancreas and is considered to be the single most important cause for …

NADPH oxidase 2 plays a critical role in dysfunction and apoptosis of pancreatic β-cells induced by very low-density lipoprotein

J Jiao, L Dou, M Li, Y Lu, HB Guo, Y Man… - Molecular and cellular …, 2012 - Springer
In type 2 diabetes, pancreatic β-cells cannot secret enough insulin compensate for insulin
resistance, which are often accompanied by abnormality in lipid metabolism such as …

NADPH oxidase 2-derived reactive oxygen species are involved in dysfunction and apoptosis of pancreatic β-cells induced by low density lipoprotein

M Li, L Dou, J Jiao, Y Lu, HB Guo, Y Man… - Cellular Physiology and …, 2012 - karger.com
Background: Increased levels of plasma cholesterol are a common feature of patient of type
2 diabetes. However, the links between elevated levels of low-density lipoprotein (LDL) and …

Cytokine‐induced β‐cell apoptosis is NO‐dependent, mitochondria‐mediated and inhibited by BCL‐XL

C Holohan, E Szegezdi, T Ritter… - Journal of cellular …, 2008 - Wiley Online Library
Pro‐inflammatory cytokines are implicated as the main mediators of β‐cell death during type
1 diabetes but the exact mechanisms remain unknown. This study examined the effects of …

Intermittent hypoxia-induced rat pancreatic β-cell apoptosis and protective effects of antioxidant intervention

Y Fang, Q Zhang, J Tan, L Li, X An, P Lei - Nutrition & Diabetes, 2014 - nature.com
Purpose: Obstructive sleep apnea hypopnea syndrome (OSAHS), a common sleep and
breathing disorder, is independently associated with metabolic dysfunction, including …

Decreased Sirt3 contributes to cyclic production of reactive oxygen species and islet β-cell apoptosis in high glucose conditions

Z Cai, S Liu, Y Nie, B Dong, C Li, J Zhang, C Xia… - Molecular Biology …, 2022 - Springer
Background Reactive oxygen species (ROS) plays a vital role in the apoptosis of islet β-cells
in type 2 diabetes mellitus (T2DM). Sirt3 (Sirtuin 3, a deacetylase) and FoxO1 (a …

Reducing sugars trigger oxidative modification and apoptosis in pancreatic β-cells by provoking oxidative stress through the glycation reaction

H KANETO, J FUJII, T MYINT, N MIYAZAWA… - Biochemical …, 1996 - portlandpress.com
Several reducing sugars brought about apoptosis in isolated rat pancreatic islet cells and in
the pancreatic β-cell-derived cell line HIT. This apoptosis was characterized biochemically …

Differential effect of sulfonylureas on production of reactive oxygen species and apoptosis in cultured pancreatic β-cell line, MIN6

F Sawada, T Inoguchi, H Tsubouchi, S Sasaki, M Fujii… - Metabolism, 2008 - Elsevier
Sulfonylureas are considered to cause β-cell apoptosis. However, it is unclear how this
occurs and whether there is a difference in such effects among various sulfonylureas. Here …