tokens: Because of the efficient binding of TG by surrogate receptors on non-T cells , we assessed the ability of such cells to present TG to T cells .
folded_tokens: because of the efficient binding of tg by surrogate receptors on non-t cells , we assessed the ability of such cells to present tg to t cells .
labels: O O O O O O B-protein_molecule O B-protein_family_or_group I-protein_family_or_group O B-cell_type I-cell_type O O O O O O O O O O B-protein_molecule O B-cell_type I-cell_type O