Mice human priority journal Animals 246 nonhuman 222 Humans 212 mouse 191 article 186 controlled study 185 animal cell 158 human cell 145 protein expression 116 animal experiment 103 animal 92 Female 89 unclassified drug 89 animal model 85 metabolism 74 female 71 cell proliferation 60 signal transduction 59 animal tissue 57 Cell Line, Tumor 51 in vitro study 51 genetics 49 male 49 Male 48 protein function 47 in vivo study 43 Article 42