Cell culture models of fatty acid overload: Problems and solutions

N Alsabeeh, B Chausse, PA Kakimoto… - … et Biophysica Acta (BBA …, 2018 - Elsevier
High plasma levels of fatty acids occur in a variety of metabolic diseases. Cellular effects of
fatty acid overload resulting in negative cellular responses (lipotoxicity) are often studied in …

Cellular stresses and stress responses in the pathogenesis of insulin resistance

AN Onyango - Oxidative medicine and cellular longevity, 2018 - Wiley Online Library
Insulin resistance (IR), a key component of the metabolic syndrome, precedes the
development of diabetes, cardiovascular disease, and Alzheimer's disease. Its etiological …

Metabolic dysfunction in Alzheimer's disease: from basic neurobiology to clinical approaches

JR Clarke, FC Ribeiro, RL Frozza… - Journal of …, 2018 - content.iospress.com
Clinical trials have extensively failed to find effective treatments for Alzheimer's disease (AD)
so far. Even after decades of AD research, there are still limited options for treating …

Palmitate induces neuroinflammation, ER stress, and Pomc mRNA expression in hypothalamic mHypoA-POMC/GFP neurons through novel mechanisms that are …

KT Erika, DD Belsham - Molecular and cellular Endocrinology, 2018 - Elsevier
Dietary fats can modulate brain function. How free fatty acids (FFAs) alter hypothalamic pro-
opiomelanocortin (POMC) neurons remain undefined. The saturated FFA, palmitate …

[HTML][HTML] Disorders of body weight, sleep and circadian rhythm as manifestations of hypothalamic dysfunction in Alzheimer's disease

AJ Hiller, M Ishii - Frontiers in Cellular Neuroscience, 2018 - frontiersin.org
While cognitive decline and memory loss are the major clinical manifestations of Alzheimer's
disease (AD), they are now recognized as late features of the disease. Recent failures in …

Suppression of circadian secretion of glucagon‐like peptide‐1 by the saturated fatty acid, palmitate

A Martchenko, RH Oh, SE Wheeler, P Gurges… - Acta …, 2018 - Wiley Online Library
Aim Glucagon‐like peptide‐1 is an incretin hormone secreted by the intestinal L‐cell with a
circadian rhythm that parallels expression of the core clock gene, Bmal1. Although feeding …

The hypothalamic inflammatory/gliosis response to neonatal overnutrition is sex and age dependent

P Argente-Arizon, F Díaz, P Ros, V Barrios… - …, 2018 - academic.oup.com
Astrocytes participate in both physiological and pathophysiological responses to metabolic
and nutrient signals. Although most studies have focused on the astrocytic response to …

ER stress attenuation by Aloe-derived polysaccharides in the protection of pancreatic β-cells from free fatty acid-induced lipotoxicity

K Kim, MH Chung, S Park, J Cha, JH Baek… - Biochemical and …, 2018 - Elsevier
Insulin resistance, a pathophysiology of type 2 diabetes, is associated with obesity.
Lipotoxicity in obesity leads to the dysfunction and death of pancreatic β-cells and …

Novel role of PKR in palmitate-induced Sirt1 inactivation and endothelial cell senescence

Y Li, Z Peng, C Wang, L Li, Y Leng… - American Journal …, 2018 - journals.physiology.org
Endothelial cell senescence is regarded as a vital characteristic of cardiovascular diseases.
Elevated palmitate (PA) is an independent risk factor of cardiovascular diseases, but its role …

Suppression of hyperglycemia and hepatic steatosis by black-soybean-leaf extract via enhanced adiponectin-receptor signaling and AMPK activation

H Li, UH Kim, JH Yoon, HS Ji, HM Park… - Journal of agricultural …, 2018 - ACS Publications
Yellow-soybean-leaf extract includes kaempferol glycosides and pheophorbides that reduce
obesity and plasma glucose levels. This study researched the molecular mechanisms …