How the colon microenvironment confronts a breach of its epithelial border remains incompletely understood. In this issue, the laboratories of Lennon-Duménil and Vignjevic reveal a novel role for macrophages in… Click to show full abstract
How the colon microenvironment confronts a breach of its epithelial border remains incompletely understood. In this issue, the laboratories of Lennon-Duménil and Vignjevic reveal a novel role for macrophages in sustaining epithelial integrity in the face of fungal metabolites.
               
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