animal cell controlled study nonhuman 118 Animals 110 cell survival 96 article 84 priority journal 82 Cell Survival 80 mouse 72 Mice 68 animal 56 protein expression 50 animal experiment 48 metabolism 46 Humans 44 animal model 42 human 40 Apoptosis 38 apoptosis 38 female 38 Article 34 unclassified drug 34 human cell 30 genetics 28 signal transduction 28 animal tissue 26 Female 24 Mice, Inbred BALB C 24 cell proliferation 24 Cell Line 22