human 58 Humans 47 cell cycle 42 metabolism 41 Article 37 human cell 32 genetics 31 controlled study 30 apoptosis 29 cell proliferation 23 Cell Line, Tumor 22 unclassified drug 22 gene expression 21 tumor cell line 20 Apoptosis 19 Animals 17 Cell Cycle 17 animal 17 female 16 nonhuman 16 Cell Proliferation 15 cell cycle arrest 15 drug effect 15 mouse 15 cell cycle protein 14 flow cytometry 14 male 14 pathology 14 Cell Cycle Proteins 13 Cell cycle 13