Microbes and the mind: emerging hallmarks of the gut microbiota-brain axis

被引:141
作者
Bauer, Kylynda C. [1 ,2 ]
Huus, Kelsey E. [1 ,2 ]
Finlay, B. Brett [1 ,2 ,3 ]
机构
[1] Univ British Columbia, Dept Microbiol & Immunol, Vancouver, BC V5Z 1M9, Canada
[2] Univ British Columbia, Michael Smith Labs, Vancouver, BC V5Z 1M9, Canada
[3] Univ British Columbia, Dept Biochem & Mol Biol, Vancouver, BC V5Z 1M9, Canada
关键词
CHAIN FATTY-ACIDS; ANXIETY-LIKE BEHAVIOR; NERVOUS-SYSTEM; INDOLEAMINE 2,3-DIOXYGENASE; NEUROTROPHIC FACTOR; INTESTINAL BARRIER; ENVIRONMENTAL ENTEROPATHY; BACTERIAL TRANSLOCATION; REDUCED ANXIETY; VAGUS NERVE;
D O I
10.1111/cmi.12585
中图分类号
Q2 [细胞生物学];
学科分类号
071013 [干细胞生物学];
摘要
The concept of a gut microbiota-brain axis has emerged to describe the complex and continuous signalling between the gut microbiota and host nervous system. This review examines key microbial-derived neuromodulators and structural components that comprise the gut microbiota-brain axis. To conclude, we briefly identify current challenges in gut microbiota-brain research and suggest a framework to characterize these interactions. Here, we propose five emerging hallmarks of the gut microbiota-brain axis: (i) Indistinguishability, (ii) Emergence, (iii) Bidirectional Signalling, (iv) Critical Window Fluidity and (5) Neural Homeostasis.
引用
收藏
页码:632 / 644
页数:13
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