Sunburns and aging skin are obvious effects of exposure to harmful UV rays, tobacco smoke and other carcinogens. But the ...

Our DNA is constantly under threat — from cell division errors to external factors like sunlight and smoking. Fortunately, ...

Georgia State University researchers used simulations to study DNA repair mechanisms, focusing on the pre-incision complex in ...

In humans and other multicellular organisms, cells multiply. This defining feature allows embryos to grow into adulthood, and enables the healing of ...

The Summit supercomputer revealed how damaged strands of DNA are surgically repaired by a molecular pathway called nucleotide ...

A woman's egg cells are already formed in her body before she is born. However, with increasing age, DNA damage accumulates ...

DNA repair proteins act like the body's editors, constantly finding and reversing damage to our genetic code. Researchers ...

Researchers say that larger studies examining varying doses and long-term effects are now warranted. A small clinical trial, ...

研究显示，补充褪黑素可以改善夜班工人的DNA损伤修复能力，表明褪黑素补充可能是一种可行的干预策略，以降低夜班工人面临的癌症风险。

A study, which was published in the journal Occupational & Environmental Medicine, found that melatonin seems to help ...

Sleep isn’t just a luxury, it’s a vital process that helps our bodies repair and rejuvenate. Researchers have started to ...