promoter region article 234 nonhuman 226 priority journal 216 controlled study 192 Animals 146 human 140 Humans 128 genetics 120 metabolism 118 transcription regulation 110 Transcription, Genetic 108 unclassified drug 104 gene expression regulation 100 Promoter Regions, Genetic 98 animal cell 94 Mice 86 Promoter Regions (Genetics) 86 human cell 84 gene expression 82 genetic transcription 82 mouse 80 protein expression 78 signal transduction 74 animal 72 messenger RNA 72 Article 64 Transcription Factors 60 transcription factor 56 Cell Line 52