[HTML][HTML] Lipotoxicity and β-cell failure in type 2 diabetes: Oxidative stress linked to NADPH oxidase and ER stress

EA Vilas-Boas, DC Almeida, LP Roma, F Ortis… - Cells, 2021 - mdpi.com
A high caloric intake, rich in saturated fats, greatly contributes to the development of obesity,
which is the leading risk factor for type 2 diabetes (T2D). A persistent caloric surplus …

[HTML][HTML] Molecular mechanisms of apoptosis induction and its regulation by fatty acids in pancreatic β-cells

J Šrámek, V Němcová-Fürstová, J Kovář - International Journal of …, 2021 - mdpi.com
Pancreatic β-cell failure and death contribute significantly to the pathogenesis of type 2
diabetes. One of the main factors responsible for β-cell dysfunction and subsequent cell …

[HTML][HTML] Comparison of the effects of monounsaturated fatty acids and polyunsaturated fatty acids on liver lipid disorders in obese mice

W Liu, M Zhu, M Gong, W Zheng, X Zeng, Q Zheng, X Li… - Nutrients, 2023 - mdpi.com
Obesity is a recognized epidemic worldwide, and the accumulation of excess free saturated
fatty acids (SFAs) in cells induces cellular lipotoxic damage and increases the risk of a wide …

Effects of palmitate on ER and cytosolic Ca2+ homeostasis in β-cells

KS Gwiazda, TLB Yang, Y Lin… - American Journal of …, 2009 - journals.physiology.org
There are strong links between obesity, elevated free fatty acids, and type 2 diabetes.
Specifically, the saturated fatty acid palmitate has pleiotropic effects on β-cell function and …

[HTML][HTML] Structure-toxicity relationships of saturated and unsaturated free fatty acids for elucidating the lipotoxic effects in human EndoC-βH1 beta-cells

T Plötz, AS Von Hanstein, B Krümmel, A Laporte… - … et Biophysica Acta (BBA …, 2019 - Elsevier
Lipotoxicity has been considered a major cause for beta-cell dysfunction in type 2 diabetes
mellitus. However, the underlying mechanisms are still unclear. To achieve a better …

[HTML][HTML] Apoptosis and insulin resistance in liver and peripheral tissues of morbidly obese patients is associated with different stages of non-alcoholic fatty liver …

DMS Ferreira, RE Castro, MV Machado, T Evangelista… - Diabetologia, 2011 - Springer
Aims/hypothesis Non-alcoholic fatty liver disease (NAFLD) is associated with insulin
resistance and characterised by different degrees of hepatic lesion. Its pathogenesis and …

Unsaturated fatty acids as cytoprotective agents in the pancreatic β-cell

NG Morgan, S Dhayal - … , Leukotrienes and Essential Fatty Acids (PLEFA), 2010 - Elsevier
It is widely accepted that, in type 2 diabetes, elevated levels of free fatty acids and glucose
contribute to a state of glucolipotoxicity in which β-cell function declines and, ultimately, cell …

Inhibitory effect of unsaturated fatty acids on saturated fatty acid-induced apoptosis in human pancreatic β-cells: activation of caspases and ER stress induction

V Němcová-Fürstová, RFL James… - Cellular Physiology and …, 2011 - karger.com
Aims: In this study we have tested the effect of unsaturated fatty acids on the proapoptotic
effects of saturated fatty acids in the human pancreatic β-cells NES2Y. Results: We found …

[HTML][HTML] Kinase signaling in apoptosis induced by saturated fatty acids in pancreatic β-cells

J Šrámek, V Němcová-Fürstová, J Kovář - International Journal of …, 2016 - mdpi.com
Pancreatic β-cell failure and death is considered to be one of the main factors responsible
for type 2 diabetes. It is caused by, in addition to hyperglycemia, chronic exposure to …

Pros and cons of fatty acids in bone biology

F Wauquier, L Leotoing, C Philippe, M Spilmont… - Progress in lipid …, 2015 - Elsevier
Despite the growing interest in deciphering the causes and consequences of obesity-related
disorders, the mechanisms linking fat intake to bone behaviour remain unclear. Since bone …