Mice controlled study metabolism mouse 265 Animals 263 animal 261 nonhuman 251 animal experiment 172 priority journal 171 animal cell 162 Article 146 animal model 120 genetics 120 animal tissue 116 article 115 protein expression 112 human 111 female 108 Humans 106 Female 94 male 91 physiology 91 unclassified drug 89 drug effects 77 Male 75 pathology 72 signal transduction 72 cytology 68 human cell 61 gene expression regulation 56