The augmentation of B cell proliferation by CD70 transfectants was apparent in CD27+ B cells , but was mild in CD27- B cells .
the augmentation of b cell proliferation by cd70 transfectants was apparent in cd27+ b cells , but was mild in cd27- b cells .
O O O B-other_name I-other_name I-other_name O B-other_artificial_source I-other_artificial_source O O O B-cell_type I-cell_type I-cell_type O O O O O B-cell_type I-cell_type I-cell_type O