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Updated: May 21, 2026

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
Published on: July 31, 2019
Therapeutic modulation of microbiota-host metabolic interactions
Elaine Holmes1, James Kinross, Glenn R Gibson
1Biomolecular Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Exhibition Road, London SW7 2AZ, UK.
Host-microbiota metabolic interactions are crucial for health and disease. Understanding these symbiotic relationships offers new therapeutic strategies targeting drug metabolism and microbiota modification across the lifespan.
Area of Science:
- Microbiology
- Metabolic Engineering
- Human Health
Background:
- Host-microbiota metabolic interactions are dynamic and individualized.
- These interactions influence disease risk and drug metabolism.
- The human gut microbiota plays a vital role in overall health.
Purpose of the Study:
- To elucidate biochemical mechanisms of human-microbiota symbiosis.
- To identify novel therapeutic insights for improving human health.
- To explore strategies for modifying disease risk factors through microbiota interventions.
Main Methods:
- Investigating biochemical mechanisms of host-microbiota interactions.
- Analyzing drug metabolism influenced by microbial communities.
- Reviewing various therapeutic interventions targeting the gut microbiota.
Main Results:
- Elucidation of supraorganism symbiosis provides therapeutic insights.
- Drug metabolism is significantly affected by host-microbiota dynamics.
- Therapeutic interventions can modulate microbiota composition and function.
Conclusions:
- Targeting microbial genes and host pathways offers therapeutic potential.
- Diet, probiotics, prebiotics, and surgery can modify the gut microbiota.
- Age-dependent host-microbiota development presents therapeutic intervention windows.
Related Concept Videos
Functions of the Gut Microbiota
Introduction to the Human Microbiota
Probiotics
Microorganisms in Medicine and Therapeutics
Microbial Interactions: Mutualism
The Oral Microbiota

