Mice mouse nonhuman 1,030 Animals 1,006 article 848 controlled study 810 priority journal 784 animal cell 766 animal experiment 580 animal 444 animal model 428 Female 386 female 384 animal tissue 370 protein expression 350 metabolism 336 Humans 314 human 298 Male 290 male 286 Mice, Inbred BALB C 282 unclassified drug 278 human cell 194 signal transduction 188 genetics 186 Article 184 cell proliferation 184 in vitro study 160 Mice, Inbred C57BL 156 drug effect 142