Treatment of T cells with the protein kinase C activator PMA in combination with Ca2+ ionophores mimics this process , and the two agents are often substituted for TCR stimulation , bypassing the TCR .
treatment of t cells with the protein kinase c activator pma in combination with ca2+ ionophores mimics this process , and the two agents are often substituted for tcr stimulation , bypassing the tcr .
O O B-cell_type I-cell_type O O B-protein_molecule I-protein_molecule I-protein_molecule O B-other_organic_compound O O O B-atom O O O O O O O O O O O O O B-protein_family_or_group O O O O B-protein_family_or_group O