Age-related decreases in IL-2 production by human T cells are associated with impaired activation of nuclear transcriptional factors AP-1 and NF-AT .
age-related decreases in il-2 production by human t cells are associated with impaired activation of nuclear transcriptional factors ap-1 and nf-at .
O O O B-protein_molecule O O B-cell_type I-cell_type I-cell_type O O O O O O B-protein_family_or_group B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O