Impact of obesity and diet on brain structure and function: A gut–brain–body crosstalk
Most societies witness an ever increasing prevalence of both obesity and dementia, a
scenario related to often underestimated individual and public health burden. Overnutrition …
scenario related to often underestimated individual and public health burden. Overnutrition …
Gut-brain mechanisms underlying changes in disordered eating behaviour after bariatric surgery: a review
E Guerrero-Hreins, CJ Foldi, BJ Oldfield… - Reviews in Endocrine …, 2022 - Springer
Bariatric surgery results in long-term weight loss and an improved metabolic phenotype due
to changes in the gut-brain axis regulating appetite and glycaemia. Neuroendocrine …
to changes in the gut-brain axis regulating appetite and glycaemia. Neuroendocrine …
[HTML][HTML] Hypothalamic integrity is necessary for sustained weight loss after bariatric surgery: A prospective, cross-sectional study
U Dischinger, L Kötzner, P Kovatcheva-Datchary… - Metabolism, 2023 - Elsevier
Objective The hypothalamus is the main integrator of peripheral and central signals in the
control of energy homeostasis. Its functional relevance for the effectivity of bariatric surgery is …
control of energy homeostasis. Its functional relevance for the effectivity of bariatric surgery is …
The secondary bile acid isoursodeoxycholate correlates with post-prandial lipemia, inflammation, and appetite and changes post-bariatric surgery
Primary and secondary bile acids (BAs) influence metabolism and inflammation, and the gut
microbiome modulates levels of BAs. We systematically explore the host genetic, gut …
microbiome modulates levels of BAs. We systematically explore the host genetic, gut …
[HTML][HTML] Spontaneous neural activity changes after bariatric surgery: A resting-state fMRI study
Background Metabolic disorders associated with obesity could lead to alterations in brain
structure and function. Whether these changes can be reversed after weight loss is unclear …
structure and function. Whether these changes can be reversed after weight loss is unclear …
[HTML][HTML] Neuroanatomical changes in white and grey matter after sleeve gastrectomy
Background MRI studies show that obese adults have reduced grey matter (GM) and white
matter (WM) tissue density as well as altered WM integrity. Bariatric surgery can lead to …
matter (WM) tissue density as well as altered WM integrity. Bariatric surgery can lead to …
[HTML][HTML] Obesity surgery and neural correlates of human eating behaviour: A systematic review of functional MRI studies
S Alabdulkader, AS Al-Alsheikh, AD Miras… - NeuroImage: Clinical, 2024 - Elsevier
Abstract Changes in eating behaviour including reductions in appetite and food intake, and
healthier food cue reactivity, reward, hedonics and potentially also preference, contribute to …
healthier food cue reactivity, reward, hedonics and potentially also preference, contribute to …
Appetite changes in weight regain and weight maintenance after Roux-en-Y gastric bypass
K McInnis, JL Brown, G Finlayson, R Dent, É Doucet - Obesity Surgery, 2022 - Springer
Purpose Roux-en-Y gastric bypass (RYGB) surgery produces significant weight loss.
However, a number of patients experience weight regain years after surgery. Factors driving …
However, a number of patients experience weight regain years after surgery. Factors driving …
Bariatric surgery and its impact on depressive symptoms, cognition, brain and inflammation
L Kotackova, R Marecek, A Mouraviev… - Frontiers in …, 2023 - frontiersin.org
Background Obesity has been associated with depressive symptoms and impaired
cognition, but the mechanisms underlying these relationships are not well understood. It is …
cognition, but the mechanisms underlying these relationships are not well understood. It is …
Roux-en-Y Gastric Bypass Can Modulate Methylation Level of Ghrelin Gene: a 6-Month Longitudinal Study
LS Wolf, CF Nicoletti, NY Noronha… - SN Comprehensive …, 2022 - Springer
Recent evidence showed that DNA methylation changes can contribute substantially to body
weight regulation, as well as modulate expression of appetite and satiety genes, controlling …
weight regulation, as well as modulate expression of appetite and satiety genes, controlling …