IL4 and IL13 receptors share the gamma c chain and activate STAT6 , STAT3 and STAT5 proteins in normal human B cells .
il4 and il13 receptors share the gamma c chain and activate stat6 , stat3 and stat5 proteins in normal human b cells .
O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit O O O O O O O O O B-cell_type I-cell_type I-cell_type I-cell_type O