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Cell Host Microbe. 2015 May 13;17(5):548-52. doi: 10.1016/j.chom.2015.04.010.

Microbiota and autoimmunity: exploring new avenues.

Author information

1
Department of Pathology, The University of Chicago, Chicago, IL 60637, USA; Committee on Microbiology, The University of Chicago, Chicago, IL 60637, USA.
2
Department of Pathology, The University of Chicago, Chicago, IL 60637, USA; Committee on Immunology, The University of Chicago, Chicago, IL 60637, USA.
3
Department of Pathology, The University of Chicago, Chicago, IL 60637, USA; Committee on Microbiology, The University of Chicago, Chicago, IL 60637, USA; Committee on Immunology, The University of Chicago, Chicago, IL 60637, USA. Electronic address: achervon@bsd.uchicago.edu.

Abstract

Given the recognized role of the commensal microbiota in regulating host immunity to pathogens, it is not surprising that microbiota are also capable of regulating autoimmune responses. The underlying mechanisms of autoimmune regulation by the microbiota are just beginning to emerge. Here, we discuss possible pressure points toward the development of autoimmune diseases that can be influenced by the microbiota. Besides acting on the adaptive and innate arms of the immune response, the microbiota can affect the targets of autoimmunity directly, even during development in utero, and be involved in regulation of autoimmunity via interactions with hormones.

PMID:
25974297
PMCID:
PMC4535992
DOI:
10.1016/j.chom.2015.04.010
[Indexed for MEDLINE]
Free PMC Article

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