tokens: We observed that FK506 suppressed the transcription of a chemotactic cytokine , interleukin-8 ( IL-8 ) in a human T cell line , Jurkat cells , activated by phorbol 12-myristate 13-acetate ( PMA ) and calcium ( Ca2+ ) ionophore ( ionomycin ) .
folded_tokens: we observed that fk506 suppressed the transcription of a chemotactic cytokine , interleukin-8 ( il-8 ) in a human t cell line , jurkat cells , activated by phorbol 12-myristate 13-acetate ( pma ) and calcium ( ca2+ ) ionophore ( ionomycin ) .
labels: O O O B-other_organic_compound O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-protein_molecule O O O B-cell_line I-cell_line I-cell_line I-cell_line O B-cell_line I-cell_line O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound O B-other_organic_compound O O B-atom O B-atom O O O B-other_organic_compound O O