tokens: Pretreatment of cells with the mitogen activated protein-extracellular signal regulated kinase kinase ( MEK ) inhibitor U0126 inhibited S6K2 activation to a greater extent than S6K1 .
folded_tokens: pretreatment of cell with the mitogen activate protein-extracellular signal regulate kinase kinase ( mek ) inhibitor u0126 inhibit s6k2 activation to a greater extent than s6k1 .