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Amniotic fluid: Source of trophic factors for the developing intestine
Soham Dasgupta1, Shreyas Arya1, Sanjeev Choudhary1
1Soham Dasgupta, Shreyas Arya, Sunil K Jain, Department of Pediatrics, University of Texas Medical Branch, Galveston, TX 77555, United States.
World Journal of Gastrointestinal Pathophysiology
|February 25, 2016
Summary
Amniotic fluid contains trophic factors crucial for fetal gastrointestinal tract development. These factors influence epithelial cell renewal and maturation, essential for establishing the gut barrier function.
Area of Science:
- Gastroenterology
- Developmental Biology
- Fetal Development
Background:
- The gastrointestinal tract (GIT) is a vital barrier against the external environment.
- Rapid epithelial cell renewal is essential for GIT function.
- GIT development begins prenatally and continues postnatally.
Purpose of the Study:
- To review the role of trophic factors (TF) found in amniotic fluid (AF) in the development of the fetal gastrointestinal tract.
- To highlight the importance of AF-borne TF in GIT morphogenesis, differentiation, and functional development.
Main Methods:
- Literature review focusing on studies investigating the impact of amniotic fluid components on fetal gut development.
- Analysis of research on trophic factors, peptides, and endocrine secretions influencing the gastrointestinal tract.
Main Results:
- Trophic factors in amniotic fluid play a significant role in modulating the development and growth of the fetal GIT.
- Swallowed amniotic fluid and its constituent trophic factors are critical for initiating epithelial cell renewal in the fetal gut.
- These factors are essential for the complex cascade of GIT morphogenesis, differentiation, and functional maturation.
Conclusions:
- Amniotic fluid-borne trophic factors are indispensable for proper fetal gastrointestinal tract development.
- Understanding the role of these factors can provide insights into developmental disorders of the GIT.
- Further research into specific AF-borne TF could reveal therapeutic targets for improving gut health.
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