human Humans 156 priority journal 146 human cell 144 controlled study 138 article 134 signal transduction 128 mitogen activated protein kinase 100 metabolism 88 Animals 84 nonhuman 82 protein expression 80 Signal Transduction 66 enzyme activation 66 mitogen activated protein kinase 1 64 cell proliferation 58 mouse 58 mitogen activated protein kinase 3 56 phosphatidylinositol 3 kinase 56 unclassified drug 54 Mice 52 protein phosphorylation 52 Western blotting 48 animal 48 animal cell 48 Article 46 Female 46 MAP Kinase Signaling System 46 Phosphorylation 46 protein kinase B 46