Animals 147 Female Humans Mice nonhuman 131 mouse 129 human 115 article 109 controlled study 107 female 105 priority journal 101 animal experiment 86 animal cell 73 protein expression 73 animal model 69 animal 60 human cell 53 metabolism 50 animal tissue 47 unclassified drug 47 Mice, Inbred BALB C 43 Male 40 pathology 33 Cell Line, Tumor 31 genetics 31 Breast Neoplasms 29 breast cancer 28 Mus 27 adult 27 Rats 24