Scientists have found that deleting a single gene in a particular strain of gut bacteria causes changes in metabolism and reduced weight gain in mice.
Prenatal gene therapy has been used to prevent acute neuronopathic Gaucher’s disease, however this approach is using viruses to deliver normal copies of genes.
A new type of zebrafish that produces fluorescent tags in migratory embryonic nerve precursor cells could help researchers find the origins of the third-most common pediatric cancer in the U.S.
Dogs’ ancestors in the Americas almost totally disappeared hundreds of years ago, but left future generations a cancerous tumour that is still found in their canine descendants today, researchers say.
Researchers have for the first time, used gene-editing tools in adult monkeys to disable a gene throughout much of the liver.
Researchers have for the first time used a gene editing technique to successfully cure a genetic condition in a mouse model.
A single administration of a therapeutic vector in mouse models cures type 2 diabetes and obesity in the absence of long-term side effects, researchers report.
New research could allow us greater control over what happens to genetically modified organisms once they’re in the wild.
CRISPR gene drives have been tested in laboratory mice for the first time, offering a way in which multiple genes in mice can be altered to model complex multigenic human diseases. Could this step eventually lead to the eradication of pest species or is the technology still too controversial?
It doesn’t just seem like the world is experiencing more viral infections than before – it’s a reality. And the way humans live today helps viruses thrive.
The koala genome, published today, identifies powerful anti-bacterials in milk that protect the baby koala from disease – and may provide humans with the next generation of antibiotics.
Researchers from NCSU and Oregon State University have identified a genetic factor in zebrafish that appears to explain why organisms react differently to the same environmental chemicals.
By sequencing the genomes of other species, we can better understand our place in natural history.
Researchers have conducted the first demonstration of site-specific gene editing in a mouse fetus, correcting a mutation that causes a severe form of anaemia.
Scientists have produced pigs that can resist one of the world’s most costly animal diseases, by changing their genetic code. And the animals show no signs that the change in their DNA has had any other impact on their health or wellbeing — yet.