Mice article priority journal nonhuman 815 Animals 783 mouse 727 controlled study 653 animal cell 492 animal experiment 447 animal tissue 323 animal model 311 Female 295 protein expression 275 Male 250 female 250 Humans 230 male 229 Mice, Inbred BALB C 214 unclassified drug 214 human 186 signal transduction 141 animal 133 cell proliferation 133 Animalia 122 human cell 117 Mice, Inbred C57BL 111 metabolism 107 Signal Transduction 102 drug effect 98 enzyme activity 96