tokens: Secretion of TNF , the product of another NF-kappa B -dependent gene , was abolished by BHA in PMA-stimulated U937 cells .
folded_tokens: secretion of tnf , the product of another nf-kappa b -dependent gene , was abolished by bha in pma-stimulated u937 cells .
labels: O O B-protein_molecule O O O O O B-protein_molecule I-protein_molecule O O O O O O B-other_organic_compound O B-cell_line B-cell_line I-cell_line O