We thus conclude that PTPases play a crucial role in the negative regulation of signal transduction culminating in T-lymphocyte activation .
we thus conclude that ptpases play a crucial role in the negative regulation of signal transduction culminating in t-lymphocyte activation .
O O O O B-protein_family_or_group O O O O O O B-other_name I-other_name O O O O O B-cell_type O O