animal model 112 cell proliferation mouse nonhuman 112 controlled study 110 animal experiment 108 Animals 92 Mice 90 animal cell 86 article 86 priority journal 86 animal tissue 74 protein expression 62 female 54 human 52 Humans 50 Female 48 Cell Proliferation 42 animal 42 in vivo study 42 metabolism 40 human cell 38 male 36 in vitro study 32 unclassified drug 32 Mice, Inbred BALB C 30 signal transduction 30 Cell Line, Tumor 28 tumor growth 28 genetics 26