All the proteins evaluated in the bronchi were also observed in the trachea; however, the changes in expression observed in the bronchi in asthma were different in the trachea, except for ACTB, which showed increased expression in both tissues (p < 0.01 in bronchi; Figure 2A and p < 0.05 in trachea; Figures 5A,B, n = 5 each). This evidence concerns the gene ACTB and asthma.