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Main Authors: Kezer, Gizem, Paramithiotis, Spiros, Khwaldia, Khaoula, Harahap, Iskandar Azmy, Čagalj, Martina, Šimat, Vida, Smaoui, Slim, Elfalleh, Walid, Ozogul, Fatih, Esatbeyoglu, Tuba
Format: Artículo científico
Language:en
Published: Frontiers in microbiology 2025
Online Access:https://pubmed.ncbi.nlm.nih.gov/41178959/
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author Kezer, Gizem
Paramithiotis, Spiros
Khwaldia, Khaoula
Harahap, Iskandar Azmy
Čagalj, Martina
Šimat, Vida
Smaoui, Slim
Elfalleh, Walid
Ozogul, Fatih
Esatbeyoglu, Tuba
author_facet Kezer, Gizem
Paramithiotis, Spiros
Khwaldia, Khaoula
Harahap, Iskandar Azmy
Čagalj, Martina
Šimat, Vida
Smaoui, Slim
Elfalleh, Walid
Ozogul, Fatih
Esatbeyoglu, Tuba
Kezer, Gizem
Paramithiotis, Spiros
Khwaldia, Khaoula
Harahap, Iskandar Azmy
Čagalj, Martina
Šimat, Vida
Smaoui, Slim
Elfalleh, Walid
Ozogul, Fatih
Esatbeyoglu, Tuba
collection PubMed - marine biology
contents A comprehensive overview of the effects of probiotics, prebiotics and synbiotics on the gut-brain axis. Kezer, Gizem Paramithiotis, Spiros Khwaldia, Khaoula Harahap, Iskandar Azmy Čagalj, Martina Šimat, Vida Smaoui, Slim Elfalleh, Walid Ozogul, Fatih Esatbeyoglu, Tuba The gut-brain axis (GBA) represents a complex bidirectional communication system connecting the gastrointestinal tract and the central nervous system through neural, endocrine, immune, and metabolic pathways. Emerging evidence suggests that dietary interventions, particularly probiotics, prebiotics, and synbiotics, can influence the composition and activity of the gut microbiota, thereby modulating GBA function. Such modulation has been linked to potential benefits for cognitive performance, emotional regulation, and resilience against neurodegenerative and neuropsychiatric disorders. In addition, these interventions may contribute to immune homeostasis and the management of chronic conditions such as inflammatory bowel disease, irritable bowel syndrome, and multiple sclerosis. Nevertheless, the mechanisms underlying these effects and their long-term clinical relevance remain incompletely understood. In this narrative review, we systematically synthesize current clinical and preclinical evidence on the role of probiotics, prebiotics, and synbiotics in regulating the GBA. Particular attention is given to their impact on neurocognitive outcomes and systemic health, highlighting both the therapeutic potential and the existing gaps that warrant further investigation.
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publisher Frontiers in microbiology
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spellingShingle A comprehensive overview of the effects of probiotics, prebiotics and synbiotics on the gut-brain axis.
Kezer, Gizem
Paramithiotis, Spiros
Khwaldia, Khaoula
Harahap, Iskandar Azmy
Čagalj, Martina
Šimat, Vida
Smaoui, Slim
Elfalleh, Walid
Ozogul, Fatih
Esatbeyoglu, Tuba
A comprehensive overview of the effects of probiotics, prebiotics and synbiotics on the gut-brain axis. Kezer, Gizem Paramithiotis, Spiros Khwaldia, Khaoula Harahap, Iskandar Azmy Čagalj, Martina Šimat, Vida Smaoui, Slim Elfalleh, Walid Ozogul, Fatih Esatbeyoglu, Tuba The gut-brain axis (GBA) represents a complex bidirectional communication system connecting the gastrointestinal tract and the central nervous system through neural, endocrine, immune, and metabolic pathways. Emerging evidence suggests that dietary interventions, particularly probiotics, prebiotics, and synbiotics, can influence the composition and activity of the gut microbiota, thereby modulating GBA function. Such modulation has been linked to potential benefits for cognitive performance, emotional regulation, and resilience against neurodegenerative and neuropsychiatric disorders. In addition, these interventions may contribute to immune homeostasis and the management of chronic conditions such as inflammatory bowel disease, irritable bowel syndrome, and multiple sclerosis. Nevertheless, the mechanisms underlying these effects and their long-term clinical relevance remain incompletely understood. In this narrative review, we systematically synthesize current clinical and preclinical evidence on the role of probiotics, prebiotics, and synbiotics in regulating the GBA. Particular attention is given to their impact on neurocognitive outcomes and systemic health, highlighting both the therapeutic potential and the existing gaps that warrant further investigation.
title A comprehensive overview of the effects of probiotics, prebiotics and synbiotics on the gut-brain axis.
url https://pubmed.ncbi.nlm.nih.gov/41178959/