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Updated: May 20, 2026
07:49
Intracerebroventricular Delivery of Gut-Derived Microbial Metabolites in Freely Moving Mice
Published on: June 2, 2022
Gut microbial communities modulating brain development and function.
Maha Al-Asmakh1, Farhana Anuar, Fahad Zadjali
1Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Huddinge, Sweden.
Gut Microbes
|June 30, 2012
Summary
The gut microbiota influences mammalian brain development from early life, impacting cognitive functions throughout adulthood. This review explores the microbiota
Area of Science:
- Neuroscience
- Developmental Biology
- Microbiology
Background:
- Mammalian brain development is a prolonged process influenced by environmental factors.
- The gut microbiota is increasingly recognized as a significant environmental cue.
- Early life microbial exposure may shape brain development and long-term function.
Purpose of the Study:
- To review recent findings on the impact of the indigenous microbiota on mammalian brain development.
- To discuss the consequences of microbiota-brain interactions for cognitive functions.
- To examine these effects from a developmental perspective.
Main Methods:
- Literature review of recent observational studies and research.
- Analysis of findings linking microbial exposure to brain developmental programming.
- Synthesis of evidence from a developmental biology viewpoint.
Main Results:
- The indigenous microbiota acts as an external cue affecting brain developmental programming.
- Microbiota-brain interactions have implications for brain maturation and function.
- These effects can influence cognitive functions later in life.
Conclusions:
- The gut microbiota plays a crucial role in neurodevelopment.
- Understanding microbiota-brain interactions is key to comprehending cognitive development.
- Further research from a developmental perspective is warranted.
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