In cell differential counts, OVA stimulated Tg(−) group (OVA/Tg(−)) showed substantial eosinophilic airway inflammation, while the number of eosinophils in the BAL of OVA treated IL-22 Tg(+) (OVA/Tg(+)) group was significantly less compared to the OVA/Tg(−) group (Figure 3C). The gene discussed is IL22; the disease is inflammation.