DNA can be damaged by normal cellular processes as well as external factors such as UV radiation and chemicals. Such damage can lead to breaks in the DNA strand. If DNA damage is not properly repaired ...

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 ...

DNA repair is essential for the maintenance of genomic stability and its failure can lead to human disease. Various DNA repair systems exist, such as base excision repair, nucleotide excision repair, ...

An international research team from the University of Oxford and Nanyang Technological University (NTU Singapore) reports the discovery of a new process for repairing damaged DNA that is particularly ...

UK: A recent study finds that acute exercise suppresses colorectal cancer progression by altering the circulating proteome, accelerating DNA (deoxyribonucleic acid) repair, and boosting PNKP ...

Researchers have uncovered answers that provide the detail to explain two specific DNA repair processes that have long been in question. Researchers from the University of Birmingham have uncovered ...

Melatonin intervention linked to borderline significant increase in urinary 8-OH-dG, which is indicator of oxidative DNA damage repair capacity. (HealthDay News) — For night shift workers, melatonin ...

Melatonin supplementation may help offset the DNA damage associated with night shift work by boosting the body's ability to repair it, suggest the findings of a small clinical trial published online ...

This transcript has been edited for clarity. For more episodes, download the Medscape app or subscribe to the podcast on Apple Podcasts, Spotify, or your preferred podcast provider. Dr Liu is a ...

Researchers observed a borderline statistically significant 1.8-fold increase in urinary 8-OH-dG excretion during day sleep in association with the melatonin intervention. HealthDay News — For night ...