Engineering a precise adenine base editor with minimal bystander editing
Adenine base editors (ABEs) catalyze A-to-G transitions showing broad applications, but
their bystander mutations and off-target editing effects raise safety concerns. Through …
their bystander mutations and off-target editing effects raise safety concerns. Through …
Adenine base editor engineering reduces editing of bystander cytosines
YK Jeong, SH Lee, GH Hwang, SA Hong, S Park… - Nature …, 2021 - nature.com
Adenine base editors (ABEs) catalyze specific A-to-G conversions at genomic sites of
interest. However, ABEs also induce cytosine deamination at the target site. To reduce the …
interest. However, ABEs also induce cytosine deamination at the target site. To reduce the …
Increasing the genome-targeting scope and precision of base editing with engineered Cas9-cytidine deaminase fusions
Base editing induces single-nucleotide changes in the DNA of living cells using a fusion
protein containing a catalytically defective Streptococcus pyogenes Cas9, a cytidine …
protein containing a catalytically defective Streptococcus pyogenes Cas9, a cytidine …
An adenine base editor variant expands context compatibility
Adenine base editors (ABEs) are precise gene-editing agents that convert A: T pairs into G:
C through a deoxyinosine intermediate. Existing ABEs function most effectively when the …
C through a deoxyinosine intermediate. Existing ABEs function most effectively when the …
A rationally engineered cytosine base editor retains high on-target activity while reducing both DNA and RNA off-target effects
Cytosine base editors (CBEs) offer a powerful tool for correcting point mutations, yet their
DNA and RNA off-target activities have caused concerns in biomedical applications. We …
DNA and RNA off-target activities have caused concerns in biomedical applications. We …
A precise and efficient adenine base editor
T Tu, Z Song, X Liu, S Wang, X He, H Xi, J Wang… - Molecular Therapy, 2022 - cell.com
Adenine base editors (ABEs) are novel genome-editing tools, and their activity has been
greatly enhanced by eight additional mutations, thus named ABE8e. However, elevated …
greatly enhanced by eight additional mutations, thus named ABE8e. However, elevated …
Adenine transversion editors enable precise, efficient A• T-to-C• G base editing in mammalian cells and embryos
L Chen, M Hong, C Luan, H Gao, G Ru, X Guo… - Nature …, 2024 - nature.com
Base editors have substantial promise in basic research and as therapeutic agents for the
correction of pathogenic mutations. The development of adenine transversion editors has …
correction of pathogenic mutations. The development of adenine transversion editors has …
Efficient generation of mouse models of human diseases via ABE-and BE-mediated base editing
Z Liu, Z Lu, G Yang, S Huang, G Li, S Feng… - Nature …, 2018 - nature.com
A recently developed adenine base editor (ABE) efficiently converts A to G and is potentially
useful for clinical applications. However, its precision and efficiency in vivo remains to be …
useful for clinical applications. However, its precision and efficiency in vivo remains to be …
Genome-wide profiling of adenine base editor specificity by EndoV-seq
P Liang, X Xie, S Zhi, H Sun, X Zhang, Y Chen… - Nature …, 2019 - nature.com
The adenine base editor (ABE), capable of catalyzing A• T to G• C conversions, is an
important gene editing toolbox. Here, we systematically evaluate genome-wide off-target …
important gene editing toolbox. Here, we systematically evaluate genome-wide off-target …
Increasing targeting scope of adenosine base editors in mouse and rat embryos through fusion of TadA deaminase with Cas9 variants
L Yang, X Zhang, L Wang, S Yin, B Zhu, L Xie… - Protein & …, 2018 - academic.oup.com
The clustered regularly interspaced short palindromic repeat (CRISPR) system has been
widely adapted to genome editing to either introduce or correct genetic mutations (Wang et …
widely adapted to genome editing to either introduce or correct genetic mutations (Wang et …