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Updated: Jul 15, 2025

A Gut-on-a-Chip Model to Study the Gut Microbiome-Nervous System Axis
Published on: July 28, 2023
Gastrointestinal microbiome and cholelithiasis: Prospect in the nervous system
Mirella Mancha Chahuara1, Leidhy Dhy Maruja Lopez Tufino1, Carlos Andrés Mugruza-Vassallo2
1Escuela Profesional de Medicina Humana, Universidad Privada San Juan Bautista, Lima Chorrillos 15067, Lima, Peru.
Research suggests a link between the gastrointestinal microbiome and gallbladder stones (cholelithiasis). Further studies are needed to explore the microbiota
Area of Science:
- Microbiology and Neuroscience
- Gastroenterology
Background:
- Emerging research explores the gut microbiome's role in various health conditions.
- Cholelithiasis (gallstones) and choledocholithiasis are common gastrointestinal issues.
- Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can cause neuroinflammation.
Purpose of the Study:
- To investigate the connection between the gastrointestinal microbiome and gallbladder diseases.
- To explore the interplay between the microbiota, S1 protein, and neuroinflammatory changes.
- To understand the potential of microbiota-targeted therapies for neurological disorders.
Main Methods:
- Review of existing literature on cholelithiasis and the gut microbiome.
- Analysis of potential mechanisms linking SARS-CoV-2, S1 protein, and neuroinflammation.
- Comparative analysis of microbial and neural pathways.
Main Results:
- The gastrointestinal microbiome composition is implicated in cholelithiasis.
- SARS-CoV-2 infection may influence neuroinflammatory pathways via the S1 protein.
- Similarities exist between microbial and neural pathways, such as GABA in schizophrenia and serotonin in Parkinson's disease.
Conclusions:
- The gut microbiome plays a role in gallbladder stone formation.
- Further research is warranted to elucidate the complex interactions between microbiota, neuroinflammation, and neurological conditions.
- Understanding these connections could lead to novel therapeutic strategies.
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