NAD sits at the center of energy metabolism, DNA repair, and neuronal resilience. Here’s how declining NAD levels may ...

An upside-down jellyfish drifts in a shallow lagoon, rhythmically contracting its translucent bell. By night that beat drops ...

Unrepaired DNA-protein crosslinks (DPCs) – highly toxic tangles of protein and DNA – cause a process that leads to premature aging and embryonic lethality in mice.

Unrepaired DNA-protein crosslinks (DPCs) – highly toxic tangles of protein and DNA – cause a process that leads to premature ...

DNA, though tightly packed in the nucleus, is constantly threatened by damage from metabolism and external stressors. One particularly severe form of DNA damage is the so-called DNA–protein crosslinks ...

Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal ...

A team of researchers have identified a fundamental mechanism that links the 24-hour circadian cycle to the precise repair of DNA breaks. This study, conducted by researchers from the Andalusian ...

Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal ...

As people age, their immune systems deteriorate. This makes them more susceptible to infections and can mean that vaccines ...

DNA can sustain serious injuries called double strand breaks, in which both strands of the helix snap. These breaks are among the most dangerous forms of DNA damage and immediately trigger the cell's ...

A new paper published in Science Translational Medicine describes an experimental drug capable of repairing DNA damage caused by disease. Developed by scientists at Cedars-Sinai, the potential ...