animal experiment female mouse nonhuman 406 controlled study 355 Animals 316 Mice 316 article 314 animal model 296 Female 287 priority journal 282 animal tissue 210 animal cell 207 male 145 Mice, Inbred BALB C 135 protein expression 135 animal 124 metabolism 102 Male 92 human 90 unclassified drug 88 Humans 87 Article 84 signal transduction 70 cell proliferation 64 in vivo study 63 Mice, Inbred C57BL 62 in vitro study 59 Animalia 55 Mus 54