New research published in Nature Communications into hidden mutations in mitochondrial DNA has uncovered how high mutational levels coincide with later life and link to aging markers. Mitochondria are ...

The development of cancer is not a process triggered immediately by the emergence of an oncogenic mutation. There is growing ...

Using next generation gene sequencing techniques, cancer researchers at UT Southwestern Medical Center have identified more than 3,000 new mutations involved in certain kidney cancers, findings that ...

Mutations are changes in the molecular 'letters' that make up the DNA code, the blueprint for all living cells. Some of these changes can have little effect, but others can lead to diseases, including ...

Genetic disorders can occur due to mutations in one gene (monogenic), multiple genes (multifactorial inheritance), and mutation in one or more chromosomes. Point mutations are where one nucleotide in ...

Blood stem cells with driver mutations may be more likely to survive during clonal expansion. Some of these driver mutations have been linked with cancer in other settings. Gene therapy has the ...