A genetic mutation that helps animals like yaks and Tibetan antelopes survive at high altitudes may hold the key to repairing nerve damage in conditions such as cerebral paralysis and multiple ...

That superhero is a gene called TP53, and for decades scientists have known it as the “guardian of the genome.” In a healthy cell, TP53 acts like both a brake and an emergency stop button. When DNA ...

Myelin is a lipid sheath that insulates nerve fibers carrying signals throughout the brain and body. When this sheath becomes damaged, the passage of these crucial signals is disrupted, leading to ...

Cancer begins when mutations in specific genes override the body’s built-in controls on cell division, allowing rogue cells ...

Mayo Clinic researchers have identified a rare mutation in the MET gene that can directly cause metabolic dysfunction-associated steatotic liver disease. The mutation disrupts the liver’s ability to ...

An estimated 170,000 Australians were diagnosed with cancer in 2025. Many people know the causes of cancer are partly genetic. But how do your genes, which contribute so much of what makes you you, ...

Most lethal mutations in wild fruit flies are driven by newly transferred jumping genes, not small DNA errors, according to a new study from Duke University. The findings, published in PLOS Biology, ...

Experiments on an ultra-rare genetic mutation that causes neurodegeneration in children have helped uncover a new mechanism by which brain cells die. A team led by scientists at the German research ...

Genome editing-based therapies typically aim to treat disease by correcting underlying genetic mutations in patient's cells.

The federal Genetic Information Nondiscrimination Act prevents health insurers and employers from discriminating against a ...

Meet the luckiest people on Earth — individuals carrying a rare genetic mutation that prevents wrinkles from forming even as they age well into their 80s. These genetic lottery winners have provided ...

Researchers identified a new genetic mutation that may allow some people to survive, even thrive, on three hours of sleep. The mutation is called SIK3-N783Y. Scientists said mice test subjects ...