A transcription factor hijacking to regulate RARα by using a chimeric molecule of retinoic acid and a DNA alkylator
作者:Kyung Hoon Min、Byoung-Gu Yun、Yoonsung Lee、Jiho Song、Won-Hoon Ham、YoungJoo Lee、Hyun-Ju Park
DOI:10.1016/j.bmcl.2011.05.062
日期:2011.7
As a model compound for the transcription factor hijacking mechanism of action of DNA damaging agent that simultaneously bind to the nuclear receptor, we designed and synthesized a chimeric molecule, RA-mustard, which can bind with both retinoic acid receptor alpha (RAR alpha) and DNA. The interaction between RA-mustard with RAR alpha was confirmed by binding assay using RAR alpha-overexpressing cell extract. RA-mustard-modified DNA diminished the RAR alpha-dependent luciferase expression in the RAR alpha-abundant cells. (C) 2011 Elsevier Ltd. All rights reserved.