tokens: When the same MTHC lines are exposed to TNF-alpha in combination with IFN-gamma , the cells instead become DC .
folded_tokens: when the same mthc lines are exposed to tnf-alpha in combination with ifn-gamma , the cells instead become dc .
labels: O O O B-cell_line O O O O B-protein_molecule O O O B-protein_molecule O O O O O B-cell_type O