How cells recognize and repair DNA damage
Whenever cells divide, there is a high risk of damage to the genetic material. After all, the cell has to duplicate its entire genetic material and copy billions of genetic…
Discovery of a new population of macrophages promoting lung repair after viral infections
Researchers at the University of Liège (Belgium) have discovered a new population of macrophages, important innate immune cells that populate the lungs after injury caused by respiratory viruses. These macrophages…
Car windshield repair or replacement
Time for a cracked windshield repair or car windshield replacement? The decision isn’t always clear — sometimes it’s a judgment call, but in other situations, it’s definitely better to simply…
Scientists piece together DNA repair pathway implicated in breast, ovarian, and prostate cancers
Our DNA is not indestructible. Throughout the course of our lives, DNA can break in response to natural and environmental factors. Thankfully, our bodies have dedicated enzymes and pathways which…