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Updated: Aug 18, 2026

Identification of Transcription Factor Regulators using Medium-Throughput Screening of Arrayed Libraries and a Dual-Luciferase-Based Reporter
Published on: March 27, 2020
Transcription factor therapeutics: long-shot or lodestone
David Ghosh1, Athanasios G Papavassiliou
1Institute for Transcriptional Informatics, PO Box 2556, Pittsburgh, PA 15230, USA. dghosh@ifti.org
Abstract:
Many drugs, both approved and in development, exert their effects through transcription factors. The complexity of the biology of transcriptional regulation, however, presents challenges to the effective design of therapies that directly target transcription factors. This review focuses on the different approaches that are currently pursued in therapeutics and drug discovery aimed at targeting transcription factors and signaling molecules, and their areas of effect in transcription factor biology. A relatively recent approach termed "transcription therapy" has been applied for a number of drugs in development, which may potentially provide a new avenue for targeting transcription factors for therapeutic purposes.
Insights
Targeting transcription factors with drugs is complex. This review explores therapeutic strategies, including "transcription therapy," for drug discovery involving transcription factors and signaling molecules.
Area of Science:
- Molecular Biology
- Pharmacology
- Drug Discovery
Background:
- Transcription factors regulate gene expression and are key targets for drug development.
- The complex biology of transcriptional regulation poses challenges for designing effective therapies.
- Many approved and investigational drugs target transcription factors.
Purpose of the Study:
- To review current therapeutic and drug discovery approaches targeting transcription factors and signaling molecules.
- To examine the impact of these approaches on transcription factor biology.
- To highlight the potential of "transcription therapy" as a novel strategy.
Main Methods:
- Literature review of existing research and drug development pipelines.
- Analysis of therapeutic strategies targeting transcription factors.
- Examination of signaling molecules involved in transcriptional regulation.
Main Results:
- Several approaches are employed to target transcription factors in drug discovery.
- Understanding transcription factor biology is crucial for effective therapeutic design.
- "Transcription therapy" represents a promising new avenue for targeting transcription factors.
Conclusions:
- Developing drugs that target transcription factors requires overcoming biological complexity.
- Current strategies involve diverse approaches to modulate transcription factor activity.
- "Transcription therapy" offers a potential breakthrough for future drug development targeting transcription factors.
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Major types that are helpful drug targets include:
Transcription Factors
Transcription Factors

