mitogen activated protein kinase 1 138 controlled study 114 mitogen activated protein kinase 3 112 article 108 priority journal 106 nonhuman 92 signal transduction 88 Animals 84 enzyme activation 76 animal cell 74 protein expression 72 metabolism 68 human 64 mouse 58 Humans 54 Mice 52 Signal Transduction 50 animal 50 human cell 50 mitogen activated protein kinase 50 Enzyme Activation 46 animal experiment 46 Phosphorylation 44 Mitogen-Activated Protein Kinase 3 40 protein phosphorylation 38 Female 36 Mitogen-Activated Protein Kinase 1 36 cell proliferation 36 phosphorylation 36 unclassified drug 36