Brain–gut–microbiome interactions in obesity and food addiction

A Gupta, V Osadchiy, EA Mayer - Nature Reviews Gastroenterology & …, 2020 - nature.com
Normal eating behaviour is coordinated by the tightly regulated balance between intestinal
and extra-intestinal homeostatic and hedonic mechanisms. By contrast, food addiction is a …

Acts of appetite: neural circuits governing the appetitive, consummatory, and terminating phases of feeding

IC Alcantara, APM Tapia, Y Aponte, MJ Krashes - Nature metabolism, 2022 - nature.com
The overconsumption of highly caloric and palatable foods has caused a surge in obesity
rates in the past half century, thereby posing a healthcare challenge due to the array of …

AgRP neurons: Regulators of feeding, energy expenditure, and behavior

JD Deem, CL Faber, GJ Morton - The FEBS journal, 2022 - Wiley Online Library
Neurons in the hypothalamic arcuate nucleus (ARC) that express agouti‐related peptide
(AgRP) govern a critical aspect of survival: the drive to eat. Equally important to survival is …

Putting together pieces of the lateral septum: multifaceted functions and its neural pathways

CA Rizzi-Wise, DV Wang - ENeuro, 2021 - eneuro.org
The lateral septum (LS) is implicated as a hub that regulates a variety of affects, such as
reward, feeding, anxiety, fear, sociability, and memory. However, it remains unclear how the …

Control of energy homeostasis by the lateral hypothalamic area

MA Rossi - Trends in neurosciences, 2023 - cell.com
The lateral hypothalamic area (LHA) is a subcortical brain region that exerts control over
motivated behavior, feeding, and energy balance across species. Recent single-cell …

[HTML][HTML] Complementary lateral hypothalamic populations resist hunger pressure to balance nutritional and social needs

A Petzold, HE Van den Munkhof, R Figge-Schlensok… - Cell Metabolism, 2023 - cell.com
Animals continuously weigh hunger and thirst against competing needs, such as social
contact and mating, according to state and opportunity. Yet neuronal mechanisms of sensing …

Cellular activity in insular cortex across seconds to hours: Sensations and predictions of bodily states

Y Livneh, ML Andermann - Neuron, 2021 - cell.com
Our wellness relies on continuous interactions between our brain and body: different organs
relay their current state to the brain and are regulated, in turn, by descending visceromotor …

Lateral hypothalamic leptin receptor neurons drive hunger-gated food-seeking and consummatory behaviours in male mice

YH Lee, YB Kim, KS Kim, M Jang, HY Song… - Nature …, 2023 - nature.com
For survival, it is crucial for eating behaviours to be sequenced through two distinct seeking
and consummatory phases. Heterogeneous lateral hypothalamus (LH) neurons are known …

Mechanisms of umami taste perception: From molecular level to brain imaging

B Wu, S Eldeghaidy, C Ayed, ID Fisk… - Critical Reviews in …, 2022 - Taylor & Francis
Due to unique characteristics, umami substances have gained much attention in the food
industry during the past decade as potential replacers to sodium or fat to increase food …

Negative feedback control of hypothalamic feeding circuits by the taste of food

TJ Aitken, Z Liu, T Ly, S Shehata, N Sivakumar… - Neuron, 2024 - cell.com
The rewarding taste of food is critical for motivating animals to eat, but whether taste has a
parallel function in promoting meal termination is not well understood. Here, we show that …