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Updated: May 28, 2026
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Rapid Evaluation of Toxicity of Chemical Compounds Using Zebrafish Embryos
Published on: August 25, 2019
Systematic approaches to toxicology in the zebrafish
Randall T Peterson1, Calum A Macrae
1Harvard Medical School, Massachusetts General Hospital, and Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
Annual Review of Pharmacology and Toxicology
|October 25, 2011
Summary
Zebrafish toxicology studies offer a scalable, high-throughput model for drug discovery. This review explores their current use, future potential, and challenges in systematic toxicology.
Area of Science:
- Pharmacology and Toxicology
- Developmental Biology
- Genomics
Background:
- Current drug discovery necessitates a deeper understanding of small molecule-organism interactions.
- Existing in vitro and in vivo models have limitations in scalability and throughput.
- The zebrafish model presents a promising alternative for high-throughput screening.
Purpose of the Study:
- To review the current state of zebrafish toxicology studies.
- To identify future applications of zebrafish in drug development.
- To outline challenges in refining zebrafish for systematic toxicology.
Main Methods:
- Literature review of existing zebrafish toxicology research.
- Analysis of the zebrafish model's advantages for high-throughput screening.
- Identification of technological and methodological hurdles.
Main Results:
- Zebrafish models are increasingly utilized for toxicology screening.
- Potential applications span early-stage drug discovery to preclinical assessment.
- Standardization and validation remain key challenges for widespread adoption.
Conclusions:
- Zebrafish offer a valuable, scalable model for advancing drug discovery and toxicology.
- Further refinement of zebrafish technologies is crucial for systematic integration into the drug development pipeline.
- Addressing current hurdles will unlock the full potential of zebrafish in pharmaceutical research.
