Cell Cycle Proteins 40 article 38 nonhuman 34 controlled study 32 Animals 30 cell cycle protein 24 priority journal 24 Humans 20 Mice 20 human 20 animal cell 18 human cell 18 Cell Cycle 16 mouse 16 protein expression 16 Western blotting 14 metabolism 14 Blotting, Western 12 Cell Line, Tumor 12 DNA Damage 12 DNA-Binding Proteins 12 Male 12 Signal Transduction 12 caspase 3 12 genetics 12 ATM protein 10 Apoptosis 10 DNA Repair 10 Protein-Serine-Threonine Kinases 10 Tumor Suppressor Proteins 10