tokens: Dexamethasone treatment of a human leukemic cell clone CEM C7 caused an increase in a subset of cells expressing the surface antigen CD8 , which is present on suppressor and cytotoxic T-lymphocytes .
folded_tokens: dexamethasone treatment of a human leukemic cell clone cem c7 caused an increase in a subset of cells expressing the surface antigen cd8 , which is present on suppressor and cytotoxic t-lymphocytes .
labels: B-lipid O O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O B-cell_type I-cell_type O