Fig. 5From: Loss of IL-33 enhances elastase-induced and cigarette smoke extract-induced emphysema in miceNumber of ILC2s in the lung on day 7 after PPE treatment. The results for each group are shown as the mean ± SEM; n = 7 in each group. There was no significant difference in the number of ILC2s in the lung between PPE-treated WT mice and PPE-treated IL33−/−miceBack to article page