Lessons to Learn from the Gut Microbiota: A Focus on Amyotrophic Lateral Sclerosis.
Genes (Basel)
; 13(5)2022 05 12.
Article
in En
| MEDLINE
| ID: mdl-35627250
ABSTRACT
The gut microbiota is able to modulate the development and homeostasis of the central nervous system (CNS) through the immune, circulatory, and neuronal systems. In turn, the CNS influences the gut microbiota through stress responses and at the level of the endocrine system. This bidirectional communication forms the "gut microbiota-brain axis" and has been postulated to play a role in the etiopathology of several neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS). Numerous studies in animal models of ALS and in patients have highlighted the close communication between the immune system and the gut microbiota and, therefore, it is possible that alterations in the gut microbiota may have a direct impact on neuronal function and survival in ALS patients. Consequently, if the gut dysbiosis does indeed play a role in ALS-related neurodegeneration, nutritional immunomodulatory interventions based on probiotics, prebiotics, and/or postbiotics could emerge as innovative therapeutic strategies. This review aimed to shed light on the impact of the gut microbiota in ALS disease and on the use of potential nutritional interventions based on different types of biotics to ameliorate ALS symptoms.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Probiotics
/
Gastrointestinal Microbiome
/
Amyotrophic Lateral Sclerosis
Limits:
Animals
/
Humans
Language:
En
Journal:
Genes (Basel)
Year:
2022
Type:
Article
Affiliation country:
Spain