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Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
Published on: October 15, 2019
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Linking Microbiota to Human Diseases: A Systems Biology Perspective
Hao Wu1, Valentina Tremaroli1, Fredrik Bäckhed2
1The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, University of Gothenburg, 41345 Gothenburg, Sweden.
Trends in Endocrinology and Metabolism: TEM
|November 12, 2015
Summary
The human gut microbiota influences host metabolism and disease. Systems biology and new technologies can clarify the complex diet-microbiota-host interactions and their causal roles in metabolic diseases.
Area of Science:
- Microbiology
- Metabolic Science
- Systems Biology
Background:
- The human gut microbiota is a complex ecosystem crucial for host development, immunity, and metabolism.
- Alterations in gut microbiota are linked to metabolic diseases like obesity and type 2 diabetes (T2D).
- Causality and mechanisms of microbiota's role in human metabolic diseases are not well understood.
Purpose of the Study:
- To explore how systems biology and advanced experimental technologies can elucidate the mechanisms of diet, microbiota, and host metabolism interactions.
- To provide testable hypotheses for understanding human-microbiota interactions in health and disease.
Main Methods:
- Review and discussion of systems biology approaches.
- Integration of new experimental technologies for studying microbiota.
- Analysis of complex interactions between diet, gut microbiota, and host metabolism.
Main Results:
- Identification of knowledge gaps in human microbiota causality.
- Highlighting the potential of systems biology to unravel complex interactions.
- Proposing a framework for generating testable hypotheses.
Conclusions:
- Systems biology and new technologies offer promising avenues to understand microbiota's role in metabolic diseases.
- Further research is needed to establish causality and elucidate mechanisms in humans.
- Advancing the understanding of human-microbiota interactions is critical for metabolic health.
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