Activation of the signal transducer and transcription ( STAT ) signaling pathway in a primary T cell response .
activation of the signal transducer and transcription ( stat ) signaling pathway in a primary t cell response .
O O O B-other_name I-other_name O B-other_name I-other_name B-protein_family_or_group O O O O O B-other_name I-other_name I-other_name I-other_name O