CCL24 and Increased total eosinophil count: Among other proallergic chemokines, the eosinophil chemoattractant CCL24/eotaxin 2 was also more concentrated in the lung tissue of HDM-treated Tgfb1ΔCD11c mice than in that of Tgfb1fl/fl mice, whereas CCL24 concentrations in the BAL fluid were highly variable but with a trend toward increase in knockouts (see Fig E7, D), suggesting that this chemokine might contribute to the elevated eosinophilia observed in these mice.