priority journal promoter region 216 nonhuman 202 article 200 controlled study 152 Animals 128 human 96 animal cell 94 transcription regulation 94 Mice 92 Humans 88 Promoter Regions (Genetics) 88 Transcription, Genetic 86 protein expression 82 mouse 78 unclassified drug 72 Promoter Regions, Genetic 70 gene expression 66 gene expression regulation 64 human cell 64 metabolism 62 signal transduction 60 genetics 54 Transcription Factors 50 genetic transcription 50 messenger RNA 48 Article 42 Cell Line 42 RNA, Messenger 42 animal 42