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Immunometabolic Circuits in Infection for Advancing Host Directed Therapies
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Reciprocal oscillation and host-microbial communication in liver metabolic control
Jiameng Sun1,2, Brian J DeBosch2,3
1Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA.
Gut Microbes
|August 8, 2025
Summary
The gut microbiome and liver have linked circadian rhythms. Disruptions to these rhythms in either system impact the other, affecting metabolic function.
Area of Science:
- Metabolic Systems
- Chronobiology
- Microbiome Research
Background:
- The liver and gastrointestinal tract are key metabolic organs with intrinsic circadian rhythms.
- Host and microbial rhythmic oscillations are crucial for metabolic homeostasis.
- Disruptions to these rhythms can negatively impact metabolic function.
Purpose of the Study:
- To review recent studies on the reciprocal regulation between the gut microbiome, liver, and circadian clocks.
- To highlight the interconnectedness of these systems in maintaining metabolic health.
Main Methods:
- Literature review of recent scientific studies.
- Analysis of research focusing on host-microbiome-liver interactions.
- Synthesis of findings on circadian rhythm disruptions and metabolic consequences.
Main Results:
- Reciprocal regulation exists between the gut microbiome, liver, and their circadian clocks.
- Alterations in rhythmic oscillations in either the host or microbes affect metabolic function.
- Disruptions to host metabolism can also perturb microbial and liver rhythms.
Conclusions:
- The gut microbiome, liver, and circadian clocks are intricately linked through reciprocal regulatory mechanisms.
- Maintaining the integrity of these circadian rhythms is essential for metabolic health.
- Further research is needed to fully elucidate these complex interactions and their therapeutic potential.
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