Non-Viral Delivery To Enable Genome Editing
نویسندگان
چکیده
منابع مشابه
Architecture of viral genome-delivery molecular machines.
From the abyss of the ocean to the human gut, bacterial viruses (or bacteriophages) have colonized all ecosystems of the planet earth and evolved in sync with their bacterial hosts. Over 95% of bacteriophages have a tail that varies greatly in length and complexity. The tail complex interrupts the icosahedral capsid symmetry and provides both an entry for viral genome-packaging during replicati...
متن کاملBacterial Delivery of TALEN Proteins for Human Genome Editing
Transcription Activator-Like Effector Nucleases (TALENs) are a novel class of sequence-specific nucleases that have recently gained prominence for its ease of production and high efficiency in genome editing. A TALEN pair recognizes specific DNA sequences and introduce double-strand break in the target site, triggering non-homologous end joining and homologous recombination. Current methods of ...
متن کاملIn Vivo Delivery Systems for Therapeutic Genome Editing
Therapeutic genome editing technology has been widely used as a powerful tool for directly correcting genetic mutations in target pathological tissues and cells to cure of diseases. The modification of specific genomic sequences can be achieved by utilizing programmable nucleases, such as Meganucleases, zinc finger nucleases (ZFNs), transcription activator-like effector nucleases (TALENs), and ...
متن کاملEfficient delivery of genome-editing proteins using bioreducible lipid nanoparticles.
A central challenge to the development of protein-based therapeutics is the inefficiency of delivery of protein cargo across the mammalian cell membrane, including escape from endosomes. Here we report that combining bioreducible lipid nanoparticles with negatively supercharged Cre recombinase or anionic Cas9:single-guide (sg)RNA complexes drives the electrostatic assembly of nanoparticles that...
متن کاملGenome editing at the crossroads of delivery, specificity, and fidelity.
Genome editing (GE) entails the modification of specific genomic sequences in living cells for the purpose of determining, changing, or expanding their function(s). Typically, GE occurs after delivering sequence-specific designer nucleases (e.g., ZFNs, TALENs, and CRISPR/Cas9) and donor DNA constructs into target cells. These designer nucleases can generate gene knockouts or gene knock-ins when...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Trends in Biotechnology
سال: 2019
ISSN: 0167-7799
DOI: 10.1016/j.tibtech.2018.08.010