Animals 416 Mice protein expression nonhuman 393 mouse 360 controlled study 353 article 340 priority journal 323 animal cell 282 animal experiment 217 Humans 174 Female 170 animal model 168 animal tissue 155 human 152 female 145 animal 138 unclassified drug 129 Male 121 metabolism 121 male 108 Mice, Inbred BALB C 103 human cell 94 signal transduction 89 protein function 86 cell proliferation 82 messenger RNA 80 Mice, Inbred C57BL 77 Article 66 enzyme activity 64