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Published on: June 30, 2021
The Complex Link and Disease Between the Gut Microbiome and the Immune System in Infants
Huan Zhang1, Zhilin Zhang1, Yiqun Liao2
1Clinical Medical College, Yangzhou University, Yangzhou, China.
Insights
The infant gut microbiome is crucial for immune development and can predict disease risk. Maternal factors significantly influence infant gut bacteria, offering therapeutic targets for early life health.
Area of Science:
- Microbiome research
- Immunology
- Pediatric health
Background:
- The human gut microbiome plays a vital role in host health, particularly in early development.
- Immune cell maturation and gut microbial community development occur in parallel after birth.
- The gut microbiome and immune system are intricately linked, influencing each other.
Purpose of the Study:
- To highlight the significance of the infant gut microbiome in health and disease.
- To explore the relationship between the gut microbiome and immune system development in infants.
- To identify maternal factors influencing the infant gut microbiome.
Main Methods:
- Review of existing literature on infant gut microbiome and immunity.
- Analysis of the impact of maternal factors on infant gut microbiota composition.
- Correlation of infant gut microbiome with disease risk and immune development.
Main Results:
- Infant gut microbiome composition is linked to immune system maturation and adaptation.
- Imbalances in the infant gut microbiome are associated with various childhood diseases.
- Maternal diet and feeding practices are primary determinants of infant gut microbiota.
Conclusions:
- The infant gut microbiome composition can predict disease risk and progression.
- Modulating the infant gut microbiome offers potential for disease prevention and treatment.
- Understanding maternal influences on the infant gut microbiome is clinically significant.
Abstract:
The human gut microbiome is important for human health. The development of stable microbial communities in the gastrointestinal tract is closely related to the early growth and development of host immunity. After the birth of a baby, immune cells and the gut microbiome mature in parallel to adapt to the complex gut environment. The gut microbiome is closely linked to the immune system and influences each other. This interaction is associated with various diseases in infants and young children, such as asthma, food allergies, necrotizing colitis, obesity, and inflammatory bowel disease. Thus, the composition of the infant gut microbiome can predict the risk of disease development and progression. At the same time, the composition of the infant gut microbiome can be regulated in many ways and can be used to prevent and treat disease in infants by modulating the composition of the infant gut microbiome. The most important impacts on infant gut microbiota are maternal, including food delivery and feeding. The differences in the gut microbiota of infants reflect the maternal gut microbiota, which in turn reflects the gut microbiota of a given population, which is clinically significant.
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