We therefore tested if protein/gene set members of the corresponding term “Interleukin-4 and Interleukin-13 Signaling (Reactome Pathway (RP))” are enriched among DAPs in EoE using GSEA (https://www.gsea-msigdb.org/) (Subramanian et al, 2005). Here, IL4 is linked to eosinophilic esophagitis.