Breast Neoplasms human 100 Female 87 human cell 74 article 73 Humans 70 controlled study 70 breast cancer 67 priority journal 66 female 61 breast tumor 42 Animals 41 Human 39 Mice 35 mouse 35 nonhuman 35 cell proliferation 33 protein expression 33 Cell Line, Tumor 31 Support, Non-U.S. Gov't 29 animal cell 29 Tumor Cells, Cultured 26 metabolism 26 animal experiment 25 animal model 25 Cell Proliferation 24 Mice, Inbred BALB C 23 unclassified drug 23 Breast cancer 20 pathology 20