Results 111 to 120 of about 19,262 (234)

High performance TadA-8e derived cytosine and dual base editors with undetectable off-target effects in plants

Nature Communications
Cytosine base editors (CBEs) and adenine base editors (ABEs) enable precise C-to-T and A-to-G edits. Recently, ABE8e, derived from TadA-8e, enhances A-to-G edits in mammalian cells and plants.
Tingting Fan, Yanhao Cheng, Yuechao Wu, Shishi Liu, Xu Tang, Yao He, Shanyue Liao, Xuelian Zheng, Tao Zhang, Yiping Qi, Yong Zhang   +10 more
doaj   +1 more source

Responsive Membrane Antenna Enables Adaptive Biohybrid Interface for Photosynthesis Promotion, Stress Reporting and Modulation

Advanced Science, EarlyView.
An environmentally responsive antenna assembled onto the algal cell membrane creates a biohybrid with a responsive interface that promotes photosynthesis under normal conditions and shifts to H2O2‐triggered stress reporting and modulation upon stress onset, boosting environmental sensing and adaptive response.
Bing Liu, Gongmeiyue Su, Jingyi Shi, Hang Yao, Yuchun Han, Zhao Li, Chengcheng Zhou   +6 more
wiley   +1 more source

Generation of Inheritable A-to-G Transitions Using Adenine Base Editing and NG-PAM Cas9 in Arabidopsis thaliana

Molecular Plant-Microbe Interactions
Towards precise genome editing, base editors have been developed by fusing catalytically compromised Cas9 with deaminase components, mediating C-to-T (cytosine base editors) or A-to-G (adenine base editors) transition.
Yi Yun Tan, Yin Yin Liew, Rachelle R. Q. Lee, Baptiste Castel, Nga Man Chan, Wei-Lin Wan, Yizhong Zhang, Donghui Hu, Persis Chan, Sang-Tae Kim, Eunyoung Chae   +10 more
doaj   +1 more source

Efficient gene editing in induced pluripotent stem cells enabled by an inducible adenine base editor with tunable expression. [PDF]

Sci Rep, 2023
Nandy K, Babu D, Rani S, Joshi G, Ijee S, George A, Palani D, Premkumar C, Rajesh P, Vijayanand S, David E, Murugesan M, Velayudhan SR.   +12 more
europepmc   +1 more source

Compact 9dBEs Enable Efficient and Precise Genome Editing in Mammalian Cells and In Vivo

Advanced Science, EarlyView.
As a compact type II‐D system, the Cas9d‐based platform holds great potential for in vivo applications. Through rational engineering, its derived base editors (9dBEs) enable efficient disease modeling while facilitating single‐vector AAV delivery for in vivo genome editing. These miniature tools offer a robust strategy for basic research and biomedical
Qingquan Xiao, Zhijin Tian, Luqi Weng, Kun Xu, Dingyi Han, Zhaowei Wu, Junnan Li, Shangpu Li, Qijing Zhang, Xiaohui Zhao, Guoling Li, Yinghui Wei, Zhen Gu   +12 more
wiley   +1 more source

Improving adenine base editing precision by enlarging the recognition domain of CRISPR-Cas9

Nature Communications
Domain expansion contributes to diversification of RNA-guided-endonucleases including Cas9. However, it remains unclear how REC domain expansion could benefit Cas9.
Shuliang Gao, Benson Weng, Douglas Wich, Liam Power, Mengting Chen, Huiwen Guan, Zhongfeng Ye, Chutian Xu, Qiaobing Xu   +8 more
doaj   +1 more source

A new compact adenine base editor generated through deletion of HNH and REC2 domain of SpCas9. [PDF]

BMC Biol, 2023
Qian Y, Wang D, Niu W, Zhao D, Li J, Liu Z, Gao X, Han Y, Lai L, Li Z.   +9 more
europepmc   +1 more source

Sappanwood extract modulates hepatic structure–function in hepatomegaly and hepcidin related iron regulatory pathways in a phenylhydrazine induced hemolytic anemia rat model relevant to thalassemia

Animal Models and Experimental Medicine, EarlyView.
Phenylhydrazine (PHZ) induces hemolytic anemia characterized by increased erythrocyte destruction and ineffective erythropoiesis, leading to hepcidin suppression through disruption of the BMP/SMAD signaling pathway. Reduced hepcidin levels enhance intestinal iron absorption and hepatic iron accumulation, leading to hepatic iron overload.
Mohammad Indra Pratama, Ratu Safitri, Desak Made Malini, Mas Rizky A. A. Syamsunarno, Mohammad Ghozali, Madihah Madihah   +5 more
wiley   +1 more source

Adenine base editor incorporating the N-methylpurine DNA glycosylase MPGv3 enables efficient A-to-K base editing in rice. [PDF]

Plant Commun, 2023
Wu X, Ren B, Liu L, Qiu S, Li X, Li P, Yan F, Lin H, Zhou X, Zhang D, Zhou H.   +10 more
europepmc   +1 more source

Analysis of energy expenditure and behavioral characteristics in different mouse strains under normal and disease conditions

Animal Models and Experimental Medicine, EarlyView.
Mouse metabolic and behavioral phenotypes are tightly linked to strain, age and disease state, with distinct dysregulation in each disease model, underscoring the need for standardized preclinical experimental conditions. Abstract Background Metabolic and behavioral traits in mice exhibit substantial variability across strains, ages, and disease states,
Jiacheng Zeng, Yuanjun Ji, Yan Zou, Jing Tan, Teng Wu, Conghui Shen, Tongsheng Huang, Shijie Xiong, Mengying Liu, Maoquan Yang, Jingwei Lai, Jiangwei Ma, Junhong Wan, Xinlu Fu, Jiang Qian, Hui Li, Ludong Yuan, Weibin Cai   +17 more
wiley   +1 more source