Intestinal immune cells play an unexpected role in immune surveillance of the bloodstream

Thursday, December 13, 2012 - 13:00 in Health & Medicine

Researchers have found that dendritic cells in the intestinal lining collect antigens from both intestinal contents and the circulation, leading to the generation of T cells that suppress inflammation. Disruption of that regulatory system may lead to the development of autoimmune disorders, inflammatory bowel disease or food allergies.

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