human 67 carcinogenesis 66 Humans 53 Article 42 genetics 40 controlled study 32 female 31 metabolism 29 male 28 major clinical study 27 Female 23 adult 23 human cell 22 pathology 22 Carcinogenesis 20 cell proliferation 20 Male 19 human tissue 19 gene expression 17 Cell Line, Tumor 16 aged 16 gene expression regulation 16 tumor cell line 16 unclassified drug 16 Gene Expression Regulation, Neoplastic 15 middle aged 14 nonhuman 14 Middle Aged 13 immunohistochemistry 13 Animals 12