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Updated: Aug 8, 2025
06:23
Applying Advanced In Vitro Culturing Technology to Study the Human Gut Microbiota
Published on: February 15, 2019
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The gut microbiota links disease to human genome evolution
Yuan Quan1, Ke-Xin Zhang2, Hong-Yu Zhang1
1State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, PR China; Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics, Huazhong Agricultural University, Wuhan 430070, PR China.
Trends in Genetics : TIG
|March 5, 2023
Summary
The human genome, particularly human accelerated regions (HARs), influences gut microbiota composition, linking it to diseases. This suggests HARs and gut microbes mediate the connection between human evolution and disease pathogenesis.
Area of Science:
- Evolutionary biology
- Microbiome research
- Genomics
Background:
- Numerous studies confirm a causal link between gut microbiota and human diseases.
- The human genome significantly influences gut microbiota composition.
- Disease pathogenesis is increasingly linked to human genome evolutionary events.
Purpose of the Study:
- To explore the role of human accelerated regions (HARs) in regulating the gut microbiota.
- To investigate the gut microbiota as a mediator between human genome evolution and disease.
Main Methods:
- Comparative genomics analysis of human accelerated regions (HARs).
- Analysis of gut microbiota composition changes during human evolution.
- Literature review connecting HARs, gut microbiota, and disease.
Main Results:
- Human accelerated regions (HARs) show rapid evolution since human-chimpanzee divergence.
- HARs are implicated in human-specific diseases.
- HAR-regulated gut microbiota composition has evolved rapidly.
Conclusions:
- The gut microbiota acts as a crucial mediator between human genome evolution and disease.
- Understanding HARs and their impact on the gut microbiome offers insights into human-specific diseases.
- This research highlights a novel link between evolutionary genomics and health outcomes.
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