Discover how CRISPR genome editing is revolutionizing medicine. Learn the science of Cas9, current clinical trials, and the ...

CRISPR-Cas systems, originally a natural defense mechanism in bacteria, have become a groundbreaking tool for genetic engineering in medicine. These “gene scissors” can precisely edit specific ...

Researchers have identified a distinct and reproducible gene expression program associated with neurotransmission in the ...

Much of the phenotypic variation that is observed within and between species is the result of differences in gene regulation: specifically when, where and how much the genes are expressed. Given the ...

Changing an organism’s genome is a profound act, and the tools you use to make the changes don’t alleviate the need for responsible regulation. Unlike “traditional” genetically modified organisms (GMO ...

Taner, M.D., Ph.D., who leads Mayo Clinic's Precision Medicine in Neurodegeneration Lab, studies complex genetic interactions in Alzheimer's disease.

Scientists at the MRC Laboratory of Medical Sciences (LMS) have discovered a DNA-based “dimmer switch” that regulates the activity of a critical developmental gene, Cdx2. This work could pave the way ...

The modification of the genetic makeup of cells. Genetic engineering modifies the DNA in cells to alter their behavior. In 1953, the discovery of the DNA double helix, technically deoxyribonucleic ...

So it would seem helpful that new research on autism has just discovered a possible genetic link -- an alteration near a gene called semaphorin 5A, which is thought to guide the growth of brain-cell ...

Livestock breeders could soon have more tools to improve the health and quality of their animals, thanks to a recent study ...

Should we genetically modify wild lions? Of course not, might be your instant response. But what if lions were being wiped out by a devastating disease introduced by people? What if the genetic change ...