Interestingly , TGF-alpha production by eosinophils was up-regulated by IL-3 and IL-5 but was down-regulated by IL-4 .
interestingly , tgf-alpha production by eosinophils was up-regulated by il-3 and il-5 but was down-regulated by il-4 .
O O B-protein_molecule O O B-cell_type O O O B-protein_molecule O B-protein_molecule O O O O B-protein_molecule O