Physical Sciences and Mathematics Commons^™

Broadly Applicable Methodology For The Rapid And Dosable Small Molecule-Mediated Regulation Of Transcription Factors In Human Cells, M. D. Shoulders, L. M. Ryno, Christina B. Cooley, J. W. Kelly, R. L. Wiseman

Christina B Cooley

Direct and selective small molecule control of transcription factor activity is an appealing avenue for elucidating the cell biology mediated by transcriptional programs. However, pharmacologic tools to modulate transcription factor activity are scarce because transcription factors are not readily amenable to small molecule-mediated regulation. Moreover, existing genetic approaches to regulate transcription factors often lead to high nonphysiologic levels of transcriptional activation that significantly impair our ability to understand the functional implications of transcription factor activity. Herein, we demonstrate that small molecule-mediated conformational control of protein degradation is a generally applicable, chemical biological methodology to obtain small molecule-regulated transcription factors that …