In simple terms: a mutation is a stable change in genetic sequence that can be copied when cells or viruses replicate. Most mutations have no detectable effect, some contribute to disease, and a small ...

Genetic inheritance may sound straightforward: One gene causes one trait or a specific illness. When doctors use genetics, it’s usually to try to identify a disease-causing gene to help guide ...

A man sits outside and holds a slim menthol cigarette between his fingers. Close-up with focus on the cigarette. The study provided a comprehensive examination of how lifestyle and environmental ...

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, ...

A new approach to gene therapy for retinitis pigmentosa may help patients with advanced disease regain vision regardless of which genetic mutation is causing the condition. An optogenetic therapy ...

As I am writing this, my DNA is changing. And, as you read this, so is yours. People tend to assume that the genes we inherit from our parents are a fixed blueprint for our growth and development, ...

Researchers at the Broad Institute and The Jackson Laboratory have used prime editing, a precise and versatile form of gene editing, to correct the root cause of AHC in mice. The team used a scalable ...

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 ...