KRAS is the most frequently mutated oncogene across all human cancers. Although different KRAS mutations have long been thought to exert the same cancer-driving effects, a new study led by UT ...

A study from an international team of experts in veterinary medicine, human medicine and genomics provides the first large-scale genetic map of feline cancer, revealing that cats may hold the key to ...

MIT researchers have discovered that two common genetic mutations that cause Rett syndrome each set off a molecular chain of events that compromises the structural integrity of developing brain blood ...

Genetic evidence hints that there was a strong bias for male Neanderthals and female humans to mate, rather than any other combination ...

Pasca Lab specializes in growing three-dimensional organoid models from reprogrammed stem cells, which capture molecular changes during fetal brain-like development. Because the human brain cannot be ...

Researchers at the Weill Institute for Cell and Molecular Biology have uncovered new evidence that two major types of gene-controlling DNA sequences, promoters and enhancers, operate with a shared ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape ...

For too long, the promise of personalized therapies has been tantalizingly close, yet frustratingly out of reach for ...

Neuroscientists discover that Rett syndrome mutations cause a leaky brain via overexpressed miRNA-126-3p, pointing to a new therapeutic target for vascular repair.

Since the Chernobyl nuclear disaster in 1986, something has concerned scientists: can exposure to radiation leave marks in someone’s DNA that are passed on to ...

An international team of scientists headed by researchers at the University of Edinburgh, has created a complete map showing how hundreds of possible mutations in a key cancer gene, CTNNB1, influence ...