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Updated: May 20, 2026
05:10
Drug Repurposing Hypothesis Generation Using the "RE:fine Drugs" System
Published on: December 11, 2016
Natural-agent mechanisms and early-phase clinical development
Janet L Wang1, Kathryn A Gold, Scott M Lippman
1Baylor College of Medicine, Houston, TX, USA.
Topics in Current Chemistry
|August 2, 2012
Summary
Chemoprevention research is advancing with targeted trial designs and biomarkers to identify effective cancer prevention agents. This approach promises to reverse negative trends and enable personalized cancer prevention strategies.
Area of Science:
- Oncology
- Preventive Medicine
- Molecular Biology
Background:
- Chemoprevention research has faced challenges with large trials in unselected populations yielding negative results.
- Recent advances in understanding carcinogenesis and molecular signaling pathways offer new opportunities.
- The focus is shifting towards personalized approaches in cancer prevention.
Purpose of the Study:
- To review novel strategies in cancer chemoprevention research.
- To highlight promising natural and synthetic agents and their molecular targets.
- To discuss the role of biomarkers in predicting treatment efficacy for personalized cancer chemoprevention.
Main Methods:
- Review of current literature on chemoprevention trial designs.
- Analysis of molecular targets and signaling pathways in cancer development.
- Examination of natural and synthetic agents, including epigallocatechin gallate, indole-3-carbinol, myo-inositol, and deguelin.
- Discussion of biomarker identification for predicting agent efficacy.
Main Results:
- Novel trial designs, including Phase 0 studies, are improving the focus of chemoprevention research.
- Identification of molecular targets and predictive biomarkers is crucial for success.
- Several natural agents show promise, with ongoing research into their efficacy and biomarkers.
Conclusions:
- Personalized cancer chemoprevention is becoming a reality through targeted approaches.
- Biomarkers are essential for identifying individuals likely to benefit from specific chemopreventive agents.
- Early clinical development of natural agents holds significant promise for future cancer prevention strategies.
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