tokens: Allergen-specific T cells in atopic patients are polarized IL-4-producing Th2 cells , promoting IgE synthesis by B cells .
folded_tokens: allergen-specific t cells in atopic patients are polarized il-4-producing th2 cells , promoting ige synthesis by b cells .
labels: O B-cell_type I-cell_type O B-multi_cell I-multi_cell O O B-cell_line I-cell_line I-cell_line O O B-protein_family_or_group O O B-cell_type I-cell_type O