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Updated: Feb 13, 2026

Investigating the Alleviating Effects of Bacillus cereus Administration on Colitis through Gut Microbiota Modulation
Published on: July 27, 2022
Precision microbial regulation: Strategies for modulating GIT microbiota for host health
Pei Zhong1, Qin Li1, Yanmei Zhang1
1Institute of Feed Research, Chinese Academy of Agricultural Sciences, Key Laboratory of Feed Biotechnology of the Ministry of Agriculture and Rural Affairs Beijing China.
Strategies to precisely regulate the gastrointestinal tract (GIT) microbiota are crucial for host well-being. This review compares fecal microbiota transplantation (FMT), synthetic microbial communities (SynComs), genetically engineered microorganisms (GEMs), phages, and nanomaterials for GIT microbial regulation.
Area of Science:
- Microbiology
- Gastroenterology
- Biotechnology
Background:
- Gastrointestinal tract (GIT) microbiota composition is linked to host health.
- Precise regulation of GIT microbiota remains a significant challenge.
- Advanced analytical techniques reveal microbiota spatiotemporal diversity.
Purpose of the Study:
- To review and compare current strategies for precise GIT microbiota regulation.
- To explore the regulatory potential of various microbial and non-microbial approaches.
- To emphasize the need for targeted GIT microbial regulatory strategies.
Main Methods:
- Comprehensive literature review of microbial regulatory strategies.
- Comparison of fecal microbiota transplantation (FMT), synthetic microbial communities (SynComs), genetically engineered microorganisms (GEMs), phages, and nanomaterials.
- Analysis of mechanisms, efficacy, safety, clinical trials, and optimization of these strategies.
Main Results:
- Various strategies like FMT, SynComs, GEMs, phages, and nanomaterials offer precise GIT microbiota influence.
- Recent advancements focus on mechanisms, efficacy, safety, and clinical applications.
- Optimization requires considering timing, target selection, and environmental monitoring.
Conclusions:
- Targeted regulatory strategies are essential for GIT health.
- A comparative understanding of current methods is necessary for effective microbial interventions.
- Optimizing modulation strategies involves careful planning and monitoring of the gastrointestinal environment.
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