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Interplay between gut microbiota and antimicrobial peptides

delete2020-12-01
delete109
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宗鑫 (Xin Zong)
J
Jie Fu
B
Bocheng Xu
Y
Yizhen Wang
M
Mingliang Jin *
DOI:10.1016/j.aninu.2020.09.002delete
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Abstract

Abstract

En 中文
The gut microbiota is comprised of a diverse array of microorganisms that interact with immune system and exert crucial roles for the health. Changes in the gut microbiota composition and functionality are associated with multiple diseases. As such, mobilizing a rapid and appropriate antimicrobial response depending on the nature of each stimulus is crucial for maintaining the balance between homeostasis and inflammation in the gut. Major players in this scenario are antimicrobial peptides (AMP), which belong to an ancient defense system found in all organisms and participate in a preservative co-evolution with a complex microbiome. Particularly increasing interactions between AMP and microbiota have been found in the gut. Here, we focus on the mechanisms by which AMP help to maintain a balanced microbiota and advancing our understanding of the circumstances of such balanced interactions between gut microbiota and host AMP. This review aims to provide a comprehensive overview on the interplay of diverse antimicrobial responses with enteric pathogens and the gut microbiota, which should have therapeutic implications for different intestinal disorders. (C) 2020, Chinese Association of Animal Science and Veterinary Medicine. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.
Keywords:
Antimicrobial peptide
Microbiota
Bacteriocin
Nutritional immunity
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Journal

Animal Nutrition cover
Animal Nutrition
IF:
7.5
Papers:
1.1K
Citations:
6.0K

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Z
zhejiang university
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17.0W
Papers: 11.9W
Citations: 152
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