Maximal increase in IL-2 transcription was recorded with CHO-DR/ B7 / LFA-3 , suggesting a cooperative effect of B7 and LFA-3 at the transcriptional level .
maximal increase in il-2 transcription was recorded with cho-dr/ b7 / lfa-3 , suggesting a cooperative effect of b7 and lfa-3 at the transcriptional level .
O O O B-protein_molecule O O O O B-protein_molecule B-protein_molecule O B-protein_molecule O O O B-other_name I-other_name O B-protein_molecule O B-protein_molecule O O O O O