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Mosaic Zebrafish Transgenesis for Functional Genomic Analysis of Candidate Cooperative Genes in Tumor Pathogenesis
Published on: March 31, 2015
Transgenesis in Drug Discovery: Enhancing Target Identification and Validation
Rumela Mete1, Sourav Das2, Arindam Saha3
1TAAB Biostudy Services, Jadavpur, Kolkata, 700032, India.
Molecular Biotechnology
|March 28, 2025
Summary
Transgenesis, introducing foreign DNA, is vital for drug discovery. It enables creating disease models for identifying and validating drug targets, accelerating new medicine development.
Area of Science:
- Biotechnology
- Pharmacology
- Genetics
Background:
- Transgenesis, the process of introducing foreign genetic material into an organism's genome, is a cornerstone technique in modern drug discovery.
- Its application is particularly significant in identifying and validating potential drug targets for therapeutic development.
Purpose of the Study:
- To provide a comprehensive review of transgenesis in drug discovery.
- To highlight its role in target identification and validation.
- To discuss recent advancements and their impact on accelerating drug development.
Main Methods:
- Review of existing literature on transgenesis in drug discovery.
- Examination of transgenic animal models (e.g., mice, zebrafish) for disease modeling.
- Discussion of emerging technologies like CRISPR-Cas9 and omics integration (genomics, transcriptomics, proteomics, metabolomics).
Main Results:
- Transgenesis facilitates the creation of accurate disease models, crucial for understanding disease mechanisms.
- Transgenic models aid in identifying and validating novel drug targets by mimicking human conditions.
- Advanced technologies enhance the precision, accessibility, and cost-effectiveness of creating these models.
Conclusions:
- Transgenesis is indispensable for effective target identification and validation in drug discovery.
- Emerging technologies and omics integration are revolutionizing the creation and utility of transgenic models.
- Transgenesis plays a pivotal role in shaping the future trajectory of pharmaceutical research and development.
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