Fig. 1

miRNAs expression. Expression level of miR-192-5p, miR-31-5p, miR-338-3p, miR-21-5p, miR-21-3p and miR-486-5p in duodenal biopsies of controls (n = 8), Marsh 3AB (n = 8) and Marsh 3C (n = 12) celiac pediatric patients. Data obtained by quantitative PCR are represented as fold change compared to an external sample. The box plots show median value and the 25 and 75 percentiles, whiskers the maximum and minimum value. Statistical analysis was performed by one-way ANOVA