tokens: Monocytic differentiation of HL-60 promyelocytic leukemia cells correlates with the induction of Bcl-xL .
folded_tokens: monocytic differentiation of hl-60 promyelocytic leukemia cells correlates with the induction of bcl-xl .
labels: B-other_name I-other_name O B-cell_line I-cell_line I-cell_line I-cell_line O O O O O B-protein_molecule O