Microbial tryptophan catabolites in health and disease
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Microbial tryptophan catabolites in health and disease. / Roager, Henrik Munch; Licht, Tine Rask.
In: Nature Communications, Vol. 9, 3294, 2018.Research output: Contribution to journal › Review › peer-review
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TY - JOUR
T1 - Microbial tryptophan catabolites in health and disease
AU - Roager, Henrik Munch
AU - Licht, Tine Rask
N1 - CURIS 2018 NEXS 300
PY - 2018
Y1 - 2018
N2 - Accumulating evidence implicates metabolites produced by gut microbes as crucial mediators of diet-induced host-microbial cross-talk. Here, we review emerging data suggesting that microbial tryptophan catabolites resulting from proteolysis are influencing host health. These metabolites are suggested to activate the immune system through binding to the aryl hydrocarbon receptor (AHR), enhance the intestinal epithelial barrier, stimulate gastrointestinal motility, as well as secretion of gut hormones, exert anti-inflammatory, antioxidative or toxic effects in systemic circulation, and putatively modulate gut microbial composition. Tryptophan catabolites thus affect various physiological processes and may contribute to intestinal and systemic homeostasis in health and disease.
AB - Accumulating evidence implicates metabolites produced by gut microbes as crucial mediators of diet-induced host-microbial cross-talk. Here, we review emerging data suggesting that microbial tryptophan catabolites resulting from proteolysis are influencing host health. These metabolites are suggested to activate the immune system through binding to the aryl hydrocarbon receptor (AHR), enhance the intestinal epithelial barrier, stimulate gastrointestinal motility, as well as secretion of gut hormones, exert anti-inflammatory, antioxidative or toxic effects in systemic circulation, and putatively modulate gut microbial composition. Tryptophan catabolites thus affect various physiological processes and may contribute to intestinal and systemic homeostasis in health and disease.
U2 - 10.1038/s41467-018-05470-4
DO - 10.1038/s41467-018-05470-4
M3 - Review
C2 - 30120222
VL - 9
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
M1 - 3294
ER -
ID: 201149189