Mice Animals 756 nonhuman 737 mouse 734 article 661 priority journal 570 controlled study 556 animal cell 428 animal experiment 403 animal 296 animal model 272 Female 270 animal tissue 264 Male 256 female 244 Humans 237 male 226 protein expression 223 human 213 metabolism 200 unclassified drug 196 Mice, Inbred BALB C 194 signal transduction 120 human cell 118 Animalia 115 genetics 111 in vitro study 110 Article 108 cell proliferation 108 Animal 103