The aim of the present study was to test the hypothesis that the DECTIN-1 c.714T>G (p.Y238X) polymorphism is associated with lower disease susceptibility or severity in IBD and to investigate the level of dectin-1 expression in inflamed and non-inflamed colon tissue of IBD patients.
IL-1ra:(IL-1 alpha+beta) ratios were significantly decreased in inflamed mucosa of patients with CD (182 (45); p < 0.0001), UC (425 (136); p = 0.0018) and without IBD (221 (76); p < 0.0001), and in non-inflamed mucosa in CD (369 (149); p < 0.0001) compared with normal controls (1307 (245); p < 0.0001).