Strength of T cell receptor ( TCR ) signaling , coreceptors , costimulation , antigen-presenting cell type , and cytokines all play crucial roles in determining the efficiency with which type 2 T lymphocytes ( Th2 , Tc2 ) develop from uncommitted precursors .
strength of t cell receptor ( tcr ) signaling , coreceptors , costimulation , antigen-presenting cell type , and cytokines all play crucial roles in determining the efficiency with which type 2 t lymphocytes ( th2 , tc2 ) develop from uncommitted precursors .
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 B-protein_family_or_group O B-other_name O B-cell_type I-cell_type I-cell_type O O O O O O O O O O O O O B-cell_type I-cell_type B-cell_type I-cell_type O B-cell_type O B-cell_type O O O B-protein_family_or_group I-protein_family_or_group O