tokens: We conclude that cytokines , which signal through the interferon family of receptors , have comparable functional effects on B-CLL cells .
folded_tokens: we conclude that cytokines , which signal through the interferon family of receptors , have comparable functional effects on b-cll cells .
labels: O O O B-protein_family_or_group O O O O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O B-cell_line I-cell_line O