Deconstructing Mechanisms of Diet-Microbiome-Immune Interactions
- PMID: 32814025
- PMCID: PMC7441819
- DOI: 10.1016/j.immuni.2020.07.015
Deconstructing Mechanisms of Diet-Microbiome-Immune Interactions
Abstract
Emerging evidence suggests that the effect of dietary intake on human health and disease is linked to both the immune system and the microbiota. Yet, we lack an integrated mechanistic model for how these three complex systems relate, limiting our ability to understand and treat chronic and infectious disease. Here, we review recent findings at the interface of microbiology, immunology, and nutrition, with an emphasis on experimentally tractable models and hypothesis-driven mechanistic work. We outline emerging mechanistic concepts and generalizable approaches to bridge the gap between microbial ecology and molecular mechanism. These set the stage for a new era of precision human nutrition informed by a deep and comprehensive knowledge of the diverse cell types in and on the human body.
Keywords: host receptors; immunology; metabolites; microbiome; nutrition.
Copyright © 2020 Elsevier Inc. All rights reserved.
Conflict of interest statement
Declaration of Interests The authors declare no competing interests.
Figures
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![Figure 3.](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1456/7441819/a418d3d80e57/nihms-1616408-f0003.gif)
![Figure 4.](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1456/7441819/144c205285d2/nihms-1616408-f0004.gif)
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