cell proliferation 646 controlled study 514 article 482 priority journal 468 nonhuman 458 Animals 406 human 374 Humans 350 animal cell 318 Cell Proliferation 282 protein expression 264 mouse 260 human cell 252 Mice 244 female 228 Female 216 animal experiment 206 signal transduction 192 metabolism 180 unclassified drug 174 apoptosis 160 animal 158 animal model 156 animal tissue 156 Article 124 Apoptosis 122 male 122 Signal Transduction 120 Male 112 Cell Line, Tumor 110