The maintenance of genomic integrity in eukaryotic cells relies on the DNA damage checkpoint, a sophisticated signalling pathway that detects DNA lesions, transduces signals via sensor kinases and ...
Genome instability can cause numerous diseases. Cells have effective DNA repair mechanisms at their disposal. A research team has now gained new insights into the DNA damage response. Whenever cells ...
Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by ...
The study focused on rare DNA damage-repair (DDR) disorders, including Ataxia-Telangiectasia (A-T) and Bloom syndrome. These ...
Researchers at The University of Texas Medical Branch (UTMB) have identified how a key enzyme called ATR protects DNA from ...
Researchers at MD Anderson have identified RNase H2 as a key survival mechanism in triple-negative breast cancer, helping ...
Researchers identified a new, sticky form of mitochondrial DNA damage that builds up at dramatically higher levels than in nuclear DNA. These lesions disrupt energy production and activate ...
Prognosis and survival evaluation in treating high-risk BRAF V600 mutation stage III or IV melanoma with dabrafenib plus trametinib therapy: A meta-analysis of 2,660 patients.
Sunburns and aging skin are obvious effects of exposure to harmful UV rays, tobacco smoke and other carcinogens. But the ...
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