cell proliferation controlled study signal transduction article 85 priority journal 84 nonhuman 68 Animals 64 animal cell 62 human 62 Humans 59 human cell 57 protein expression 54 Signal Transduction 52 Mice 48 female 43 mouse 43 metabolism 40 protein phosphorylation 40 Cell Proliferation 38 unclassified drug 35 Female 34 animal experiment 33 Cell Line, Tumor 27 animal model 27 apoptosis 27 animal tissue 26 animal 25 genetics 25 enzyme activation 23 phosphatidylinositol 3 kinase 23