tokens: Inhibition of the Raf-1 target ERK kinase ( MEK ) either attenuated or abolished Rp-cAMPS- and PKI induced ERK activation , caldesmon phosphorylation , and stress fiber formation .
folded_tokens: inhibition of the raf-1 target erk kinase ( mek ) either attenuate or abolish rp-camps-_NN and pkus induce erk activation , caldesmon phosphorylation , and stress fiber formation .