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 ...
Researchers at The University of Texas Medical Branch (UTMB) have identified how a key enzyme called ATR protects DNA from ...
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 MD Anderson have identified RNase H2 as a key survival mechanism in triple-negative breast cancer, helping ...
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.
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 ...
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