A company has created dogs that do not have the main protein that provokes allergies, and hopes to get approval to start ...

Could gene editing change dog allergies?

Now, there is renewed hope that allergies won't get in the way of pet ownership.

Two gene-edited beagles, Alfie and Bailey, were bred without detectable Can f 1, the major dog allergen, in their saliva or dander. CRISPR-Cas9 disrupted the gene that produces Can f 1, while genetic ...

The viral protein, called AcrVA2, is the only known anti-CRISPR that sabotages CRISPR this way. "When we first put AcrVA2 into bacterial cells with Cas12, we saw Cas12 disappear," said Joseph ...

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 their powers, ...

(a) CRISPR/Cas9-based gene editing mechanism in PD; (b) Regulation of transcription using CRISPR and Cas9. AC, activating Cas; dCas9, dead Cas9; Me, methylation; PAM, protospacer adjacent motif; PD, ...

Bacteria fend off invading viruses with molecular scissors that slice up viral DNA — a system called CRISPR that’s become indispensable to gene editing. But viruses can fight back with a molecular ...