CD28 costimulation augments IL-2 secretion of activated lamina propria T cells by increasing mRNA stability without enhancing IL-2 gene transactivation .
cd28 costimulation augments il-2 secretion of activated lamina propria t cells by increasing mrna stability without enhancing il-2 gene transactivation .
B-protein_molecule O O B-protein_molecule O O O O O O O O O O O O O B-protein_molecule O O O