In spite of this similar downstream signalling , IL4 and IL13 used a different set of Janus kinases : IL13 is unable to activate JAK1 and JAK3 .
in spite of this similar downstream signalling , il4 and il13 used a different set of janus kinases : il13 is unable to activate jak1 and jak3 .
O O O O O O O O B-protein_molecule O B-protein_molecule O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O O O B-protein_molecule O B-protein_molecule O