In separate reports using the ovalbumin-induced allergic rhinitis mouse model, CCSP was shown to inhibit eotaxin-mediated eosinophil recruitment through attenuating the expression of chitinase 3–like 1 (26) or through preventing dendritic cells from optimally promoting Th17 responses that augment eosinophilia (27). This evidence concerns the gene SCGB1A1 and allergic rhinitis.