As for TSLP, a moderate induction (3.57 ± 1.45 to 3.78 ± 2.42 fold, p < 0.05) is seen after CpG challenge, while it is much more strongly induced by flagellin (51.3 ± 55.6 and 227.8 ± 209.4 fold, p < 0.05), PAM (23.4 ± 31.6 and 25.0 ± 20.1 fold, p < 0.05), and PGN (103.3 ± 122.8 and 165.3 ± 163.3 fold, p < 0.05) but without any significant differences between healthy epithelium and polyp epithelium (Table 4). The gene discussed is TSLP; the disease is polyp.