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Repressing Gene Transcription by Redirecting Cellular Machinery with Chemical Epigenetic Modifiers
Published on: September 20, 2018
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Small molecule control of chromatin remodeling
Aidan Finley1, Robert A Copeland1
1Epizyme, Inc., 400 Technology Square, 4th Floor, Cambridge, MA 02139, USA.
Chemistry & Biology
|September 20, 2014
Summary
Small molecules can now control chromatin remodeling, which regulates gene transcription. This review covers progress in developing these modulators and their potential therapeutic uses in medicine.
Area of Science:
- Molecular Biology
- Epigenetics
- Drug Discovery
Background:
- Cellular transcription is regulated by dynamic changes in chromatin structure.
- Chromatin conformation is influenced by enzymatic modifications of DNA and histones.
- Reader proteins bind to modified chromatin, signaling to the transcriptional machinery.
Purpose of the Study:
- To review advancements in small molecule control of chromatin remodeling.
- To explore the clinical applications of chromatin-modifying protein modulators.
Main Methods:
- Review of recent scientific literature on small molecule modulators.
- Analysis of progress in targeting chromatin-modifying enzymes.
- Evaluation of potential therapeutic strategies.
Main Results:
- Significant progress has been made in discovering selective small molecule inhibitors and activators of chromatin-modifying enzymes.
- These small molecules offer precise control over gene transcription.
- Early-stage clinical applications are being explored.
Conclusions:
- Small molecule modulators represent a promising therapeutic avenue for diseases involving aberrant gene transcription.
- Further research is needed to fully realize the clinical potential of these chromatin-targeting drugs.
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