Endocrine Abstracts

The brain is critically involved in the regulation of energy balance and glucose homeostasis. Depending on the levels of energy available in our body, the activity of a group of hypothalamic neurons expressing the neuropeptidergic marker proopiomelanocortin (POMC) changes and it plays a key role in maintaining energy balance. When POMC neuronal activity is altered, this can lead to impaired energy homeostasis and therefore to obesity. However, POMC neurons are highly diverse, ...

The brain plays a crucial role in maintaining the body’s energy needs, a process involving the activity of a group of hypothalamic neurons that express the neuropeptidergic marker pro-opiomelanocortin (POMC). POMC neuronal dysfunction can cause obesity and its associated metabolic sequelae. However, this population of neurons is highly diverse at a molecular and functional level, and whether or not such heterogeneity is implicated in disease establishment or progression h...

Bile acids (BA) are cholesterol-derived molecules that are mostly known for their involvement in lipid digestion and absorption. Recent evidence recognizes them as metabolic integrators able to reduce body weight (BW), increase energy expenditure (EE) and improve glycemic control by activating their specific receptor, the Takeda G protein-coupled receptor 5 (TGR5) in peripheral organs. These outcomes have increased importance in the context of diet-induced obesity and associat...

Type 2 diabetes is among the most prevalent chronic diseases worldwide. Further research is needed to identify new mechanisms that may help preserve the function of insulin-secreting pancreatic β-cells. The cannabinoid receptors type 1 (CB1) and their endogenous ligands, endocannabinoids, exert a key role in regulating of glucose homeostasis, β-cells function, and insulin secretion. Intriguingly, CB1 is not only located at the plasma membrane (pmCB1), but also at the...