Anorexia nervosa {40000148}
| Definition: | Anorexia nervosa |
|---|---|
| Class: | [ ] |
| Other Terms: | [ ] |
|---|---|
| Initialisation date: | 2020-09-06 |
| ICD: | [ ] |
|---|---|
| Category: | Psychiatry, Gastroenterology |
| MedDra ID: | 10002649 |
| MedDra Level: | pt |
Notes
[ ]
Shared Notes
- [1.4]
- Roseburia a butyrate-producers is reduced compared to controls.
- Mucin-degrading bacteria Akkermansia muciniphila and archaeon Methanobrevibacter smithii are increased.
- Methanobrevibacter smithii can transform hydrogen into methane and has been hypothesized to optimize calorie extraction from a diet with very low-calorie content. - [1.5]
- Bacterial chaperone protein Escherichia coli caseinolytic protease B (ClpB) and food-derived antigens were recently described to trigger the production of autoantibodies cross-reacting with appetite-regulating hormones and neurotransmitters.
Common References
- [1.1] Gut microbiota and body composition in anorexia nervosa inpatients in comparison to athletes, overweight, obese and normal weight controls [2017] [International Journal of Eating Disorders] [Journal] [80000669]
- [1.2] Microbiota in anorexia nervosa: the triangle between bacterial species, metabolites and psychological tests [2017] [PLOS ONE] [Journal] [80000755]
- [1.3] Gut Dysbiosis in Patients with Anorexia Nervosa. [2015] [PLOS ONE] [Journal] [80000552]
- [1.4] The gut microbiome in anorexia nervosa: relevance for nutritional rehabilitation [2019] [Research] [Psychopharmacology] [Journal] [80000040]
- [1.5] Current Aspects of the Role of Autoantibodies Directed Against Appetite-Regulating Hormones and the Gut Microbiome in Eating Disorders [2021] [Review] [Frontiers in Endocrinology] [Journal] [80001822]