tokens: AhR was expressed at high levels in monocytoid U937 , THP1 , and HEL/S cells , and at moderate levels in promyelocytic HL60 cells and erythroblastic HEL cells .
folded_tokens: ahr was expressed at high levels in monocytoid u937 , thp1 , and hel/s cells , and at moderate levels in promyelocytic hl60 cells and erythroblastic hel cells .
labels: B-protein_molecule O O O O O O B-cell_line I-cell_line O B-cell_line O O B-cell_line I-cell_line O O O O O O B-cell_line I-cell_line I-cell_line O B-cell_line I-cell_line I-cell_line O