Search results for CRISPR

Biotechnology May 11, 2022

Novel supramolecular CRISPR–Cas9 carrier enables more efficient genome editing

CRISPR-Cas9 is considered a revolutionary gene editing tool, but its applications are limited by a lack of methods by which it can be safely and efficiently delivered into cells. Recently, a research team from Kumamoto University, ...

Cell & Microbiology May 9, 2022

Identifying mechanisms of methylation in stem cells

Northwestern Medicine scientists have identified critical regulatory processes that govern differentiation in embryonic stem cells, according to a study published in the Proceedings of the National Academy of Sciences.

Evolution May 6, 2022

Study pins down role of chance in emergence of antibiotic resistance

Researchers from Konstantin Severinov's laboratory have shown what luck has to do with bacterial cells acquiring and retaining small DNA molecules called plasmids in spite of the countering action of the CRISPR-Cas defense. ...

Molecular & Computational biology May 3, 2022

New technology offers fighting chance against grapevine killer

Scientists at UC Riverside have a shot at eradicating a deadly threat to vineyards posed by the glassy-winged sharpshooter, just as its resistance to insecticide has been growing.

Biotechnology May 2, 2022

Team develops method to increase gene editing efficiency while minimizing DNA deletion sizes

Wake Forest Institute for Regenerative Medicine (WFIRM) scientists working on CRISPR/Cas9-mediated gene editing technology have developed a method to increase efficiency of editing while minimizing DNA deletion sizes, a key ...

Cell & Microbiology Apr 29, 2022

Novel screening approach reveals protein that helps parasites enter and leave their hosts

Whitehead Institute Member Sebastian Lourido and his lab members study the parasite Toxoplasma gondii. The parasite causes the disease toxoplasmosis, which can be dangerous for pregnant or immunocompromised patients.

Bio & Medicine Apr 21, 2022

Nanocapsule carrying a CRISPR-Cas9 editing tool used for noninvasive brain delivery and tumor cell targeting

An international team of researchers has developed a nanocapsule that is capable of crossing the blood brain barrier (BBB) to carry the CRISPR-Cas9 editing tool to treat a brain tumor. In their paper published in the journal ...

Plants & Animals Apr 4, 2022

Using gene scissors to specifically eliminate individual cell types

With the help of the CRISPR/Cas molecular scissors, genetic information in a plant can be modified to make the latter more robust to pests, diseases, or extreme climatic conditions. Researchers of Karlsruhe Institute of Technology ...

Molecular & Computational biology Mar 28, 2022

Progress in developing a hypoallergenic cat

Researchers at InBio (formerly Indoor Biotechnologies), a biotech company in Virginia, report progress en route to developing a hypoallergenic cat—or at least treating patients with allergies to the domestic cat—in a ...

Molecular & Computational biology Mar 25, 2022

Using CRISPR to turn off genes in corn and rice to improve crop yields

A team of researchers affiliated with a large number of institutions in China and one in Germany has found that turning off a certain gene in corn and rice can lead to improvements in crop yields. In their paper published ...

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