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Updated: Jan 18, 2026
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Highly Efficient Gene Disruption of Murine and Human Hematopoietic Progenitor Cells by CRISPR/Cas9
Published on: April 10, 2018
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CircRNA knockout/knockdown tools in molecular biology research.
1Department of Pharmacy, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
Biochemical and Biophysical Research Communications
|September 10, 2025
Summary
Circular RNAs (circRNAs) are key gene regulators with biomarker potential. New technologies like siRNA, DNAzyme, and CRISPR-Cas enable precise circRNA editing for functional studies and therapeutic development.
Area of Science:
- Molecular Biology
- Genetics
- Biochemistry
Background:
- Circular RNAs (circRNAs) are unique RNA molecules regulating gene expression.
- circRNAs show promise as diagnostic biomarkers for diseases like cancer and neurodegeneration.
- Understanding circRNA function requires effective manipulation techniques.
Purpose of the Study:
- To review advancements in circRNA manipulation technologies.
- To summarize the advantages and identification of different editing methods.
- To discuss future challenges and prospects in circRNA research.
Main Methods:
- Review of siRNA-based circRNA inhibition.
- Analysis of DNAzyme-mediated circRNA editing.
- Evaluation of CRISPR-Cas systems for circRNA targeting.
Main Results:
- Various technologies offer precise circRNA editing capabilities.
- These tools are effective in experimental models and preclinical studies.
- Each method presents distinct advantages for circRNA research.
Conclusions:
- circRNA manipulation technologies have significantly advanced.
- These tools are crucial for elucidating circRNA functions and disease roles.
- Further development is needed to overcome existing challenges and unlock therapeutic potential.
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