Regulation of energy balance by leptin as an adiposity signal and modulator of the reward system

R Asgari, M Caceres-Valdiviezo, S Wu, L Hamel… - Molecular …, 2024 - Elsevier
Leptin is an adipose tissue-derived hormone that plays a crucial role in body weight,
appetite, and behaviour regulation. Leptin controls energy balance as an indicator of …

Neuronal Regulation of Feeding and Energy Metabolism: A Focus on the Hypothalamus and Brainstem

J Chen, M Cai, C Zhan - Neuroscience Bulletin, 2024 - Springer
In the face of constantly changing environments, the central nervous system (CNS) rapidly
and accurately calculates the body's needs, regulates feeding behavior, and maintains …

Chemogenetic engagement of different GPCR signaling pathways segregates the orexigenic activity from the control of whole-body glucose metabolism by AGRP …

VE Abreu, R Barnes, V Borra, J Schurdak… - Molecular …, 2025 - Elsevier
Objective The control of energy balance involves neural circuits in the central nervous
system, including AGRP neurons in the arcuate nucleus of the hypothalamus (ARC). AGRP …

A high-fat diet influences neural stem and progenitor cell environment in the medulla of adult mice

E Furube, M Ohgidani, Y Tanaka, S Miyata, S Yoshida - Neuroscience, 2024 - Elsevier
It has been widely established that neural stem cells (NSCs) exist in the adult mammalian
brain. The area postrema (AP) and the ependymal cell layer of the central canal (CC) in the …

High-fat and high-carbohydrate diets increase bone fragility through TGF-β–dependent control of osteocyte function

NS Dole, A Betancourt-Torres, S Kaya, Y Obata… - JCI …, 2024 - pmc.ncbi.nlm.nih.gov
Obesity can increase the risk of bone fragility, even when bone mass is intact. This fragility
stems from poor bone quality, potentially caused by deficiencies in bone matrix material …

A unified rodent atlas reveals the cellular complexity and evolutionary divergence of the dorsal vagal complex

C Hes, AJ Tomlinson, L Michielsen, HJ Murdoch… - bioRxiv, 2024 - biorxiv.org
The dorsal vagal complex (DVC) is a region in the brainstem comprised of an intricate
network of specialized cells responsible for sensing and propagating many appetite-related …

Obesity and neural networks involved in olfaction-food intake interactions: role of the hypothalamus in odor processing

M Faour - 2024 - theses.hal.science
Body weight of most animals is remarkably stable over time, suggesting that a complex
physiological system balances food intake and energy expenditure over the long term. The …