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Diarrheal disease and gut microbiome
Thandavarayan Ramamurthy1, Shashi Kumari2, Amit Ghosh1
1ICMR-National Institute of Cholera and Enteric Diseases, Kolkata, India.
Progress in Molecular Biology and Translational Science
|October 24, 2022
Summary
Diarrheal disease disrupts the gut microbiome, impacting host health. Reshaping the gut microbiota aids recovery and improves child nutrition, offering a new public health strategy.
Area of Science:
- Microbiology
- Public Health
- Gastroenterology
Background:
- Diarrheal disease is a major global health issue impacting the gut microbiome.
- Gut microbial dysbiosis during infection promotes pathogen growth and affects host physiology.
- Factors like antibiotics and malnutrition negatively influence gut microbiota composition.
Purpose of the Study:
- To review the impact of gut microbiota on diarrheal pathogens.
- To highlight the role of gut microbes in immune function and recovery.
- To discuss the effects of diarrhea on child nutrition.
Main Methods:
- Literature review of studies on gut microbiota and diarrheal disease.
- Analysis of DNA sequencing and bioinformatic data.
- Discussion of host-microbe interactions and therapeutic strategies.
Main Results:
- Gut microbiota alterations are central to diarrheal pathogenesis and host response.
- Dysbiosis favors pathogenic bacteria, leading to impaired gut function.
- Understanding microbiota dynamics is crucial for developing effective treatments.
Conclusions:
- Gut microbiota plays a critical role in maintaining intestinal homeostasis and immunity.
- Targeting the gut microbiome offers potential for treating diarrheal infections and mitigating long-term health consequences.
- Further research is needed to fully elucidate microbiota functions in gut health and disease.
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