A new study by Mayo Clinic Comprehensive Cancer Center researchers found that the presence of a specific genetic mutation—KRAS circulating tumor DNA (ctDNA)—strongly indicates a higher risk of cancer ...

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 ...

Sensing that breast cancer ran in certain families, the geneticist Mary-Claire King and a team of researchers at UC Berkeley ...

A young student battles a new genetic disorder after overcoming childhood leukemia. This condition carries a lifetime risk of ...

A hidden genetic mutation could predict a man’s likelihood of developing dementia. That’s according to an Australian study led by Monash and Curtin Universities, which analyzed the medical data of ...

Human cells usually contain two copies of most genes, one of which comes from the mother while the other comes from the father. It's long been thought that usually these two copies, or alleles of ...

Mayo Clinic researchers have developed a promising gene-editing therapy that directly corrects a genetic mutation responsible for autosomal dominant polycystic kidney disease (ADPKD), the most common ...

Individuals that share the same deletion of a portion of chromosome 16 are at risk of developing neurodevelopmental disorders, but some experience severe intellectual disability or developmental delay ...