科研之友
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摘要
The function of the gastrointestinal tract relies on a monolayer of epithelial cells, which are essential for the uptake of nutrients. The fragile lining requires protection against insults by a diverse array of antigens. This is accomplished by the mucosa-associated lymphoid tissues of the gastrointestinal tract, which constitute a highly organized immune organ. In this Review, we discuss several recent findings that provide a compelling link between dietary compounds and the organization and maintenance of immune tissues and lymphocytes in the intestine. We highlight some of the molecular players involved, in particular ligand-activated nuclear receptors in lymphoid cells.
- 出版日期2012-10
