tokens: These studies suggest that , by inhibiting AP-1 activation , Nef may play a role in regulating HIV-1 gene expression in infected T-cells .
folded_tokens: these studies suggest that , by inhibiting ap-1 activation , nef may play a role in regulating hiv-1 gene expression in infected t-cells .
labels: O O O O O O O B-protein_molecule O O B-protein_family_or_group O O O O O O B-DNA_molecule I-DNA_molecule O O B-cell_type I-cell_type O