tokens: In T cell areas , p50 , p52 , and RelB were found in the nuclei of HLA-DR+ cells with an antigen-presenting cell ( APC ) morphology .
folded_tokens: in t cell areas , p50 , p52 , and relb were found in the nuclei of hla-dr+ cells with an antigen-presenting cell ( apc ) morphology .
labels: O B-tissue I-tissue I-tissue O B-protein_subunit O B-protein_subunit O O B-protein_molecule O O O O B-cell_component O B-cell_line I-cell_line O O B-other_name I-other_name I-other_name I-other_name I-other_name I-other_name O