NOD2 and ATG16L1 polymorphisms affect monocyte responses in Crohn’s disease

Figure 4 Effect of NOD2 polymorphisms on expression of cytokines following challenge with mycobacterium avium subspecies paratuberculosis. Cytokine concentrations are in pg/mL. Results are the means (and standard error of the mean) of triplicate samples from patients in Table 1. P-values are derived from repeated measures ANOVA testing for the effect of genotype on cytokine expression. Fixed effects for time (categorical variable) and NOD2 genotype, random effect for subject. IL: Interleukin; TNF: Tumor necrosis factor.