controlled study female genetics metabolism Female 94 Animals 83 animal 83 nonhuman 83 priority journal 76 human 62 Humans 60 Article 58 protein expression 56 mouse 51 male 49 animal cell 48 animal experiment 48 Mice 47 article 47 animal tissue 42 adult 40 gene expression 40 Male 39 pathology 36 gene expression regulation 32 messenger RNA 32 unclassified drug 31 animal model 30 cytology 29 drug effects 28