Beclin-1 protein detected by both IF and WB, and Beclin-1 mRNA detected by qPCR were increased significantly in asthma group vs. control group (Figures 6(a), 6(d), and 6(f); all P < 0.01), and were decreased after drug administration of each group (all P < 0.01). The gene discussed is BECN1; the disease is asthma.