tokens: Because previous work has demonstrated that T cells from elderly individuals may display normal proliferative responses when activated via the anti-CD2 pathway , c-jun and jun B mRNA expression was also studied in anti-CD2-activated purified T cells .
folded_tokens: because previous work has demonstrated that t cells from elderly individuals may display normal proliferative responses when activated via the anti-cd2 pathway , c-jun and jun b mrna expression was also studied in anti-cd2-activated purified t cells .
labels: O O O O O O B-cell_type I-cell_type O B-multi_cell I-multi_cell O O O O O O O O O B-protein_molecule O O O O O O O O O O O O B-cell_line I-cell_line B-cell_type I-cell_type O