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Updated: May 27, 2026
10:34
Identification of Sleeping Beauty Transposon Insertions in Solid Tumors using Linker-mediated PCR
Published on: February 1, 2013
Sleeping beauty--a mouse model for all cancers?
1Functional Genomics Laboratory, Kolling Institute of Medical Research, University of Sydney, E25, Level 9, Kolling Building, Royal North Shore Hospital, St. Leonards, NSW 2065, Australia. viive.howell@sydney.edu.au
Cancer Letters
|November 15, 2011
Summary
The Sleeping Beauty (SB) system rapidly induces cancer in mice, aiding the discovery of new cancer genes and the creation of models for human cancers. This review explores SB
Area of Science:
- Genetics
- Cancer Biology
- Molecular Biology
Background:
- The Sleeping Beauty (SB) system is a genetically engineered transposon-based insertional mutagenesis tool.
- SB facilitates the rapid induction of cancer in transgenic mouse models.
- It enables straightforward identification of mutated genes driving tumorigenesis.
Purpose of the Study:
- To review the refinement of the SB system for various cancer types.
- To assess SB's potential as a universal cancer model.
- To evaluate SB as a tool for discovering novel cancer genes.
Main Methods:
- Review of existing literature on Sleeping Beauty transposon system applications in cancer research.
- Analysis of SB-induced tumor spectrum across different cancer types.
- Assessment of gene identification strategies using SB mutagenesis.
Main Results:
- SB has been refined for modeling a wide range of cancers, including hematopoietic and solid tumors like hepatocellular carcinoma.
- The system effectively identifies genes crucial for cancer development.
- SB-transgenic mice serve as valuable models for human cancers lacking existing counterparts.
Conclusions:
- The Sleeping Beauty system is a versatile tool for cancer gene discovery.
- SB offers a powerful platform for generating relevant preclinical models of human cancers.
- Further refinement of SB holds significant promise for advancing cancer research and therapy development.
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