We have previously shown that in T cells the PI3-K inhibitor , wortmannin , interferes with activation of the mitogen-activated kinase , Erk2 , after T cell receptor ( TcR ) stimulation .
we have previously shown that in t cells the pi3-k inhibitor , wortmannin , interferes with activation of the mitogen-activated kinase , erk2 , after t cell receptor ( tcr ) stimulation .
O O O O O O B-cell_type I-cell_type O B-protein_molecule O O B-other_organic_compound O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group O O O