Results 81 to 90 of about 228,880 (307)
Orthogonal Cas9–Cas9 chimeras provide a versatile platform for genome editing
Nature Communications, 2018 Therapeutic genome engineering relies on the development of reliable, robust and versatile tools. Here the authors develop Cas9-Cas9 chimeras with high target site activity that generate predictable deletions.
Mehmet Fatih Bolukbasi +8 more
doaj +1 more source
Highly Effective and Low-Cost MicroRNA Detection with CRISPR-Cas9
, 2018 MicroRNAs have been reported as related to multiple diseases and have potential applications in diagnosis and therapeutics. However, detection of miRNAs remains improvable, given their complexity, high cost, and low sensitivity as of currently.
Lingyun Zhu (35902) +10 more
core +1 more source
Immortalization of primary marmoset skin fibroblasts by CRISPR-Cas9-mediated gene targeting
, 2022 Immortalized cell lines can be used for diverse in vitro experiments, providing invaluable data before conducting in vivo studies Callithrix jacchus, the common marmoset, is a non-human primate model utilized for studying various human diseases. However,
Young Hoon Sung (7449521) +4 more
core +1 more source
Molecular Oncology, EarlyView.This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault +12 more
wiley +1 more source
Shortening the Half-Life of Cas9 Maintains Its Gene Editing Ability and Reduces Neuronal Toxicity
Cell Reports, 2018 Summary: Virus-mediated expression of CRISPR/Cas9 is commonly used for genome editing in animal brains to model or treat neurological diseases, but the potential neurotoxicity of overexpressing bacterial Cas9 in the mammalian brain remains unknown ...
Su Yang, Shihua Li, Xiao-Jiang Li
doaj +1 more source
Cas9 is mostly orthogonal to human systems of DNA break sensing and repair.
PLoS ONE, 2023 CRISPR/Cas9 system is а powerful gene editing tool based on the RNA-guided cleavage of target DNA. The Cas9 activity can be modulated by proteins involved in DNA damage signalling and repair due to their interaction with double- and single-strand breaks (
Ekaterina A Maltseva +9 more
doaj +1 more source
, 2023 Gene editing through repair of CRISPR-Cas9-induced chromosomal breaks offers a means to correct a wide range of genetic defects. Directing repair to produce desirable outcomes by modulating DNA repair pathways holds considerable promise to increase the ...
Sven van der Vlies (14520668) +10 more
core +1 more source
Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation
Molecular Oncology, EarlyView.How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim +11 more
wiley +1 more source
AcrIIA5 Inhibits a Broad Range of Cas9 Orthologs by Preventing DNA Target Cleavage
Cell Reports, 2019 Summary: CRISPR-Cas9 is an adaptive immune system for prokaryotes to defend against invasive genetic elements such as phages and has been used as a powerful tool for genome editing and modulation.
Guoxu Song +6 more
doaj +1 more source
Investigating the role of chromatin modifications in CRISPR/Cas9 gene editing [PDF]
, 2020 Precisely positioned nucleosomes and heterochromatin have been shown to impede CRISPR/Cas9 editing efficiency. Conversely, Cas9 can open previously inaccessible regions of DNA, and transcriptionally silent targets can usually be edited without ...
Kallimasioti Pazi, Eirini Margarita
core +1 more source