DNA damage and repair refers to the creation and correction of DNA lesions that threaten genome integrity. Because DNA replication errors or environmental agents that damage DNA can introduce ...

The genetic connections between DNA repair pathways and human cancer predisposition have fueled interest in the proteins that recognize and repair specific sites of DNA damage. The repair enzymes are ...

During DNA replication, the unwinding of strands leaves a single strand vulnerable. How does the cell protect these strands from damage? How would you identify the protein that serves as a ...

A study led by Prof. Liu Feng from the Institute of Zoology of the Chinese Academy of Sciences has identified a crucial role ...

Normal metabolic activity produces reactive oxygen species (ROS) that, if not eliminated, can damage cellular components. As a result, ROS from overactive mitochondria are frequently cited as a source ...