Type I IFNs ( IFN-alpha/beta ) , in addition to IL-12 , have been shown to play an important role in the differentiation of human , but not mouse , Th cells .
type i ifns ( ifn-alpha/beta ) , in addition to il-12 , have been shown to play an important role in the differentiation of human , but not mouse , th cells .
B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O O O O B-protein_molecule O O O O O O O O O O O O O O O O O O O B-cell_type I-cell_type O