Dysfunction resulting from mitochondrial DNA mutations has been implicated in multiple human pathologies, including ...

Everyday DNA mutations can help us understand immune function and aging—and even mitigate harm caused by some inherited ...

The secret to the naked mole-rats' extraordinarily long life may lie in subtle changes to just four amino acids, researchers report. According to a new study, evolutionary mutations in cGAS – an ...

Mitochondria are well known as the powerhouses of the cell because of their energy generating capabilities. These little organelles are very special, because they also carry their own tiny little ...

A new study has punctured a longstanding assumption about the source of the most common type of DNA mutation seen in the genome--one that contributes to many genetic diseases, including cancer. A ...

Only around two percent of the human genome codes for proteins, and while those proteins carry out many important functions of the cell, the rest of the genome cannot be ignored. However, for decades ...

Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by ...

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular powerhouses are in a 1.5-billion-year-old evolutionary relationship-but ...