%0 Journal Article
%T Brain lipid sensing and the neural control of energy balance.
%A Cruciani-Guglielmacci C
%A Le Stunff H
%A Magnan C
%J Biochimie
%V 0
%N 0
%D 2024 May 31
%M 38825062
%F 4.372
%R 10.1016/j.biochi.2024.05.020
%X The central nervous system continuously detects circulating concentrations of lipids such as fatty acids and troglycerides. Once information has been detected, the central nervous system can in turn participate in the control of energy balance and blood sugar levels and in particular regulate the secretion and action of insulin. Neurons capable of detecting circulating lipid variations are located in the hypothalamus and in other regions such as the nucleus accumbens, the striatum or the hippocampus. An excess of lipids will have deleterious effects and may induce central lipotoxicity, in particular following local production of ceramides and the appearance of neuroinflammation which may lead to metabolic diseases such as obesity and type 2 diabetes.