Eighteen of these were common to both comparisons, which were ADORA3, AOC3, C8B, CCL20, CHI3L1, CXCL10, CXCL11, CXCL9, CYP4F11, FCER1A, IDO1, IRG1, LIPA, MGLL, NCF1, PLA2G7, SERPING1, and VNN1, representing genes in the chemotaxis, allergy, tissue remodeling, and other pathways. The gene discussed is CCL20; the disease is Allergy.