article promoter region 234 nonhuman 206 priority journal 200 controlled study 172 Animals 124 human 106 Promoter Regions (Genetics) 100 animal cell 96 Humans 92 unclassified drug 92 Mice 90 transcription regulation 90 protein expression 86 Transcription, Genetic 84 Promoter Regions, Genetic 82 human cell 76 gene expression 74 mouse 74 gene expression regulation 70 genetics 70 metabolism 66 Transcription Factors 62 signal transduction 58 genetic transcription 52 nucleotide sequence 52 messenger RNA 48 DNA-Binding Proteins 44 Base Sequence 42 Cell Line 42