As shown in Fig. 2B, C. jejuni 81–176 infection resulted in a pronounced decrease of TFF3 transcription when compared to naïve controls (0.38-fold change, P ≤ 0.0001), whereas the MUC2 transcription was slightly decreased upon infection (0.80-fold change, P ≤ 0.05). The gene discussed is TFF3; the disease is infection.