Early life interaction between the microbiota and the enteric nervous system

Area of Science:

• Developmental biology
• Neurogastroenterology
• Microbiome research

Background:

• Gastrointestinal (GI) microbiota and enteric nervous system (ENS) interactions are increasingly recognized as vital during development.
• Environmental factors, such as antibiotic exposure, can disrupt these crucial developmental windows.
• Such disruptions are associated with heightened host susceptibility to various diseases.

Purpose of the Study:

• To review recent findings on GI microbiota and ENS maturation during key developmental periods.
• To explore the signaling mechanisms between the microbiota and ENS.
• To identify future research directions in this field.

Main Methods:

• Review of recent scientific literature.
• Analysis of studies in human and mouse models.
• Focus on developmental windows: embryogenesis, early postnatal, and postweaning.

Main Results:

• Evidence highlights the importance of microbiota-ENS crosstalk during specific developmental stages.
• Mouse models offer insights into signaling pathways between these systems.
• Disruptions during development have significant health implications.

Conclusions:

• Understanding microbiota-ENS interactions during development is critical for preventing disease.
• Further research is needed to elucidate signaling factors and therapeutic targets.
• Early-life interventions may mitigate long-term health consequences.