Female female 97 human 93 Humans 92 genetics 85 Article 69 male 69 Male 66 controlled study 63 adult 61 metabolism 58 gene expression regulation 56 Middle Aged 50 middle aged 50 gene expression 46 pathology 46 unclassified drug 44 major clinical study 42 Gene Expression Regulation, Neoplastic 40 down regulation 33 upregulation 33 human tissue 32 Adult 31 aged 30 human cell 30 Aged 27 case control study 25 cell proliferation 25 Case-Control Studies 24 microRNA 23