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Updated: May 17, 2026
05:33
Using Modified Synthetic Oligonucleotides to Assay Nucleic Acid-Metabolizing Enzymes
Published on: July 5, 2024
Biological and biomedical applications of engineered nucleases
Yunzhi Pan1, Li Xiao, Alice S S Li
1Department of Molecular Diagnostics and Biopharmaceutics, College of Pharmaceutical Science, Soochow University, Suzhou 215123, China.
Molecular Biotechnology
|October 24, 2012
Summary
Engineered nucleases like zinc-finger nucleases (ZFNs) and TALENs enable precise genome engineering for gene therapy. This technology shows promise for treating human diseases by facilitating targeted genetic modifications.
Area of Science:
- Biotechnology
- Genetics
- Molecular Biology
Background:
- Engineered nucleases have revolutionized genome engineering over the past two decades.
- These tools facilitate specific genetic modifications through double-strand breaks (DSBs) and cellular repair pathways (HDR/NHEJ).
Purpose of the Study:
- To introduce the development of engineered nucleases, focusing on ZFNs and TALENs.
- To discuss the therapeutic applications of engineered nucleases in gene therapy, using CCR5-based therapy as an example.
Main Methods:
- Review of engineered nuclease development, including ZFNs and TALENs.
- Discussion of gene editing technology's application in cellular and organismal contexts.
- Case study of CCR5-based gene therapy.
Main Results:
- Engineered nucleases enable efficient and specific genome modifications.
- Gene editing technology has demonstrated effectiveness in treating human diseases.
- CCR5-based gene therapy serves as a key example of therapeutic potential.
Conclusions:
- Engineered nucleases offer significant benefits for genome engineering and gene therapy.
- The application of gene editing technology holds promise for treating and potentially curing various diseases.
- This technology is a cornerstone of individualized medicine, paving the way for novel therapeutic strategies.
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