Data were expressed as mean± SD pg/μg protein. PN significantly reduced MAdCAM-1, CCL19, CCL25, IL-4 and IL-10 compared to Chow mice. Compared to PN-Control mice, PN-LTβR significantly increased MAdCAM-1, IL-4 and IL-10 but not CCL20 and CCL25 in PP. There were no significant differences between PN-LTβR and Chow mice in levels of MAdCAM-1, CCL19, CCL20, IL-4 and IL-10.