“Hypothalamic microinflammation” paradigm in aging and metabolic diseases

D Cai, S Khor - Cell metabolism, 2019 - cell.com
Under conditions leading to aging and metabolic syndrome, the hypothalamus atypically
undergoes proinflammatory signaling activation leading to a chronic and stable background …

Fatty acids: an insight into the pathogenesis of neurodegenerative diseases and therapeutic potential

DJ Vesga-Jiménez, C Martin, GE Barreto… - International journal of …, 2022 - mdpi.com
One of the most common lipids in the human body is palmitic acid (PA), a saturated fatty acid
with essential functions in brain cells. PA is used by cells as an energy source, besides …

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 …

The role of hypothalamic inflammation in diet-induced obesity and its association with cognitive and mood disorders

S Dionysopoulou, E Charmandari, A Bargiota… - Nutrients, 2021 - mdpi.com
Obesity is often associated with cognitive and mood disorders. Recent evidence suggests
that obesity may cause hypothalamic inflammation. Our aim was to investigate the …

Hypothalamic inflammation and gliosis in obesity

MD Dorfman, JP Thaler - Current Opinion in Endocrinology …, 2015 - journals.lww.com
There is growing evidence that obesity is associated with brain inflammation in humans,
particularly in the hypothalamus where its presence may disrupt body weight control and …

Hypoxia inducible factor as a central regulator of metabolism–implications for the development of obesity

JM Gaspar, LA Velloso - Frontiers in Neuroscience, 2018 - frontiersin.org
The hypothalamus plays a major role in the regulation of food intake and energy
expenditure. In the last decade, it was demonstrated that consumption of high-fat diets …

Autophagy impairment mediated by S-nitrosation of ATG4B leads to neurotoxicity in response to hyperglycemia

Y Li, Y Zhang, L Wang, P Wang, Y Xue, X Li, X Qiao… - Autophagy, 2017 - Taylor & Francis
The majority of diabetic patients develop neuropathy and there is an increasing prevalence
of neurodegeneration in the central nervous system (CNS). However, the mechanism …

The pathophysiology of defective proteostasis in the hypothalamus—from obesity to ageing

C Cavadas, CA Aveleira, GFP Souza… - Nature Reviews …, 2016 - nature.com
Hypothalamic dysfunction has emerged as an important mechanism involved in the
development of obesity and its comorbidities, as well as in the process of ageing and age …

Hypothalamic inflammation as a potential pathophysiologic basis for the heterogeneity of clinical, hormonal, and metabolic presentation in PCOS

D Barlampa, MS Bompoula, A Bargiota, S Kalantaridou… - Nutrients, 2021 - mdpi.com
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder among women
of reproductive age. It is a heterogeneous condition characterized by reproductive …

Irisin improves insulin resistance by inhibiting autophagy through the PI3K/Akt pathway in H9c2 cells

R Song, X Zhao, R Cao, Y Liang, DQ Zhang, R Wang - Gene, 2021 - Elsevier
As an important complication of diabetes mellitus, diabetic cardiomyopathy (DCM) is thought
to arise as a result of insulin resistance (IR) in cardiomyocytes. Improving IR in …