Your DNA is continually damaged by sources both inside and outside your body. One especially severe form of damage called a double-strand break involves the severing of both strands of the DNA double ...
Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal ...
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Repairing broken DNA and saving our cells
The DNA in our cells is constantly damaged, with the most severe being the simultaneous breakage of both strands that compose it. In a study published in Nature Communications, scientists reveal in ...
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 ...
If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...
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 ...
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 ...
A new study shows that cancer damages its own DNA by pushing key genes to work too hard. Researchers found that the most ...
Unrepaired DNA-protein crosslinks (DPCs) – highly toxic tangles of protein and DNA – cause a process that leads to premature ...
How do we find out which protein works in a particular DNA repair pathway? We know that if a DNA repair gene is mutated, cells become more sensitive to DNA damaging agents. Researchers in the 1960s ...
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 ...
If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...
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