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Updated: Jun 21, 2026

Generation of Genetically Modified Mice through the Microinjection of Oocytes
Published on: June 15, 2017
Transgenic and targeted mutant mice in drug discovery
1ETH and University of Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland. rudolph@pharma.unizh.ch
Genetically-modified animals are crucial for drug discovery, aiding target identification and disease modeling. Advanced techniques enable precise gene regulation and functional analysis, accelerating therapeutic development.
Area of Science:
- Biotechnology
- Pharmacology
- Genetics
Background:
- Genetically-modified animals are essential tools in drug discovery.
- Identifying drug targets, understanding signaling pathways, and creating disease models are key applications.
- Current methods require refinement for precise control and functional linkage.
Purpose of the Study:
- To highlight the utility of genetically-modified animals in drug discovery.
- To emphasize the importance of inducible gene regulation for precise analysis.
- To showcase advanced techniques for linking genetic information to biological function.
Main Methods:
- Utilizing various classes of genetically-modified animals.
- Employing methodologies for inducible, time- and tissue-specific gene expression.
- Leveraging multiplexing techniques and knockout embryonic stem (ES) cell libraries.
Main Results:
- Genetically-modified animals facilitate drug target identification and validation.
- Inducible gene regulation refines the analysis of biological processes.
- Advanced techniques enable the correlation of DNA sequences with biological functions.
Conclusions:
- Genetically-modified animals are indispensable for modern drug discovery.
- Precise control over gene expression enhances the reliability of experimental models.
- Integrating genetic and functional data accelerates the development of novel therapeutics.
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