We investigated the ability of PRL and IL-2 to activate Stat proteins in different T cell lines .
we investigated the ability of prl and il-2 to activate stat proteins in different t cell lines .
O O O O O B-protein_molecule O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O O B-cell_line I-cell_line I-cell_line O