Results 91 to 100 of about 254,775 (306)

A Single H1 Promoter Can Drive Both Guide RNA and Endonuclease Expression in the CRISPR-Cas9 System

Molecular Therapy: Nucleic Acids, 2019
The RNA-guided endonuclease Cas9 (CRISPR-Cas9) genome editing system has been widely used for biomedical research and holds great potential for therapeutic applications in eukaryotes. The conventional vector-based CRISPR-Cas9 delivery system requires two
Zongliang Gao, Elena Herrera-Carrillo, Ben Berkhout   +2 more
doaj   +1 more source

Protein Inhibitors of CRISPR-Cas9 [PDF]

ACS Chemical Biology, 2018
Bacteria are under constant predation from viruses, called bacteriophages (phages). This threat has driven the evolution of multiple defense systems, including the CRISPR-Cas (clustered regularly interspaced short palindromic repeats and CRISPR associated genes) immune pathway. Phages are not passive bystanders in their CRISPR-mediated demise, however,
openaire   +2 more sources

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source

Application and perspective of CRISPR/Cas9 genome editing technology in human diseases modeling and gene therapy

Frontiers in Genetics
The Clustered Regularly Interspaced Short Palindromic Repeat (CRISPR) mediated Cas9 nuclease system has been extensively used for genome editing and gene modification in eukaryotic cells.
Man-Ling Zhang, Man-Ling Zhang, Hong-Bin Li, Hong-Bin Li, Yong Jin, Yong Jin   +5 more
doaj   +1 more source

CRISPR/Cas9 as a Mutagenic Factor

International Journal of Molecular Sciences
The discovery of the CRISPR/Cas9 microbial adaptive immune system has revolutionized the field of genetics, by greatly enhancing the capacity for genome editing. CRISPR/Cas9-based editing starts with DNA breaks (or other lesions) predominantly at target sites and, unfortunately, at off-target genome sites.
Andrey R. Shumega, Youri I. Pavlov, Angelina V. Chirinskaite, Aleksandr A. Rubel, Sergey G. Inge-Vechtomov, Elena I. Stepchenkova   +5 more
openaire   +2 more sources

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Comparing successful gene knock-in efficiencies of CRISPR/Cas9 with ZFNs and TALENs gene editing systems in bovine and dairy goat fetal fibroblasts

Journal of Integrative Agriculture, 2018
This study aimed to compare the efficiencies of clustered regulatory interspaced short palindromic repeat (CRISPR)/Cas9-mediated gene knock-ins with zinc finger nucleases (ZFNs) and transcription activator-like effector nucleases (TALENs) in bovine and ...
Hui LIU, Chang LIU, Yu-hang ZHAO, Xue-jie HAN, Zheng-wei ZHOU, Chen WANG, Rong-feng LI, Xue-ling LI   +7 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

731. High-Fidelity CRISPR-Cas9 Nucleases with No Detectable Genome-Wide Off-Target Effects

, 2016
CRISPR-Cas9 nucleases are widely used for genome editing but can induce unwanted off-target mutations at genomic locations that resemble the intended target.
B. Kleinstiver, V. Pattanayak, Michelle S. Prew, Shengdar Q. Tsai, Nhu T. Nguyen, J. Joung   +5 more
semanticscholar   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source