在我们的细胞核中，DNA虽然受到严密包裹与保护，但这种保护并非绝对。无论是正常代谢过程产生的副产物，还是外界的辐射和化学物质等压力，都可能对DNA造成损伤。细胞依赖一整套精密的DNA修复系统来应对这些威胁，一旦修复机制失效，积累的DNA损伤便会破坏细 ...

Particle therapy, including proton and carbon ion radiotherapy, represents a major advancement in cancer treatment due to its ...

DNA repair proteins act like the body's editors, constantly finding and reversing damage to our genetic code. Researchers have long struggled to understand how cancer cells hijack one of these ...

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 team of researchers from the Andalusian Centre for Molecular Biology and Regenerative Medicine (CABIMER) and the University of Seville, in collaboration with the Virgen Macarena University Hospital, ...

If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...

New research from the Kind Group at the Hubrecht Institute sheds light on how cells repair damaged DNA. For the first time, the team has mapped the activity of repair proteins in individual human ...

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 ...

DNA repair proteins act like the body's editors, constantly finding and reversing damage to our genetic code. Researchers have long struggled to understand how cancer cells hijack one of these ...

If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by researchers at Goethe University Frankfurt, part of the Rhine-Main University ...