Animals 88 Mice nonhuman 80 mouse 76 animal cell 72 controlled study 70 Cell Survival 68 article 64 cell survival 63 priority journal 56 Humans 42 animal 40 animal experiment 40 animal model 40 human 39 protein expression 37 apoptosis 36 Apoptosis 35 metabolism 32 unclassified drug 31 human cell 30 female 29 Mice, Inbred BALB C 26 genetics 26 Female 22 cell death 22 animal tissue 21 Article 20 signal transduction 20 Cell Line, Tumor 19