Signal Transduction protein expression priority journal 130 signal transduction 130 Animals 126 nonhuman 122 controlled study 118 Humans 110 article 110 human 100 animal cell 78 metabolism 76 protein function 72 mouse 68 unclassified drug 68 Mice 64 animal 58 human cell 54 animal experiment 52 Female 50 cell proliferation 50 Apoptosis 46 Phosphorylation 46 animal model 42 animal tissue 42 apoptosis 42 genetics 40 messenger RNA 38 Article 36 Male 36