Article cell proliferation human 50 controlled study 46 Humans 43 genetics 41 human cell 38 Cell Proliferation 36 metabolism 33 unclassified drug 33 pathology 32 gene expression regulation 31 gene expression 30 Gene Expression Regulation, Neoplastic 28 upregulation 28 apoptosis 25 cell migration 24 Cell Line, Tumor 22 Western blotting 22 human tissue 22 protein expression 22 tumor cell line 22 female 21 male 21 down regulation 20 Female 19 gene overexpression 19 nonhuman 19 Apoptosis 18 in vitro study 18