Publication
Eosinophils are found in abundance in the gut. In this issue of Immunity, Chu et al. (2014) report that eosinophil-deficient mice have impaired intestinal immunoglobulin A production, accompanied by a disrupted mucosal layer and alterations in microbiota density and composition.
Joan Romani Aumedes, Hilal Lashuel, Yogesh Singh Chauhan, Florian Lang