We propose that one of the targets of PGE2 , whose effect distinguishes Th1 from Th2 , resides in the downstream PKC/Ras -mediated pathway .
we propose that one of the targets of pge2 , whose effect distinguishes th1 from th2 , resides in the downstream pkc/ras -mediated pathway .
O O O O O O O O B-peptide O O O O B-cell_line O B-other_artificial_source O O O O O B-protein_molecule O O O