IL-17A, IFN-γ and Foxp3 mRNA levels correlate in small intestinal mucosa of patients with untreated celiac disease (Untreated CD) but not in symptom-free celiac disease patients on gluten-free diet (Treated CD).

1<p>mRNA expression levels were compared in each individual sample.</p>2<p>r- and <i>P</i>-values obtained by correlation analysis between indicated mRNA species as determined by two-tailed Spearman rank correlation test.</p>3<p>NS = not significant, <i>P</i>-value >0.05.