IL4 and Increased total eosinophil count: Therefore, not only may higher IL-4 levels at the site of inflammation be related to reduced eosinophilia in allergic tissue [36], [37], but, in utero it may contribute to potential gene (e.g., atopy/IL-4) by environment (e.g., LPS) interactions which influence neonatal progenitor cell Eo/B CFU formation.