Based on our microarray analysis, 14 genes, including three antimicrobial peptides (LEAP2, LOC396871, and MS4A2), two proteins involved in the regulation of proliferation and apoptosis of epithelial cells (PIAP and AREG), and genes associated with a number of physiological and metabolic processes (
ATRN, CD59, CLU, DPEP1, EPHX1, RETN and UBP) were selected.