In nature, the best-known CRISPR system, CRISPR-Cas9, cuts any RNA or DNA it recognizes as foreign, and thereby protects bacteria from viral attacks. Another CRISPR system, one that is relatively ...

After Intellia Therapeutics paused a pair of phase 3 trials for its CRISPR therapy in response to a liver safety signal, the ...

CRISPR/Cas9 is a gene editing tool that has revolutionized biomedical research and led to the first FDA-approved CRISPR-based gene therapy. However, until now, the precise mechanism of exactly how ...

(Nanowerk News) The CRISPR-Cas gene scissors offer a wide range of potential applications, from the treatment of genetic diseases to antiviral therapies and diagnostics. However, to safely harness ...

Vinay Prasad, chief of the FDA’s Center for Biologics Evaluation and Research, is planning to publish a paper this month to ...

CRISPR/Cas9 is a gene editing tool that has revolutionized biomedical research and led to the first FDA-approved CRISPR-based gene therapy. However, until now, the precise mechanism of exactly how ...

The cryogenic electron microscope structure of the A4p-activated (green) CalpL protein filament (violet) from Candidatus Cloacimonas acidaminovorans (PDB ID: 9EYJ). CRISPR-Cas systems help to protect ...

CRISPR-Cas is an adaptive immune system of prokaryotes (bacteria and archaea). Apart from protecting its host against invading viruses, alternative biological functions of CRISPR-Cas have also been ...

Understanding how cells turn genes on and off is one of biology's most enduring mysteries. Now, a new technology developed by ...

Cas13a consists of two lobes—the recognition (REC) and nuclease (NUC) domains—and is guided by a crRNA (50–58 nt) comprising a direct repeat sequence followed by a spacer region. Under the canonical ...

A faculty-researcher at Rochester Institute of technology has developed a prototype micro device with bio-sensors that can detect the deadly Ebola virus. With this type of device, those infected can ...