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Regulation of Allergic Immune Responses by Microbial Metabolites
Immune Network ; : e15-2018.
Article in En | WPRIM | ID: wpr-740197
Responsible library: WPRO
ABSTRACT
Emerging evidence demonstrates that the microbiota plays an essential role in shaping the development and function of host immune responses. A variety of environmental stimuli, including foods and commensals, are recognized by the host through the epithelium, acting as a physical barrier. Two allergic diseases, atopic dermatitis and food allergy, are closely linked to the microbiota, because inflammatory responses occur on the epidermal border. The microbiota generates metabolites such as short-chain fatty acids and poly-γ-glutamic acid (γPGA), which can modulate host immune responses. Here, we review how microbial metabolites can regulate allergic immune responses. Furthermore, we focus on the effect of γPGA on allergic T helper (Th) 2 responses and its therapeutic application.
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Full text: 1 Index: WPRIM Main subject: Architectural Accessibility / Dermatitis, Atopic / Epithelium / Natural Killer T-Cells / Fatty Acids, Volatile / Microbiota / Food Hypersensitivity Language: En Journal: Immune Network Year: 2018 Type: Article
Full text: 1 Index: WPRIM Main subject: Architectural Accessibility / Dermatitis, Atopic / Epithelium / Natural Killer T-Cells / Fatty Acids, Volatile / Microbiota / Food Hypersensitivity Language: En Journal: Immune Network Year: 2018 Type: Article