DNA scar catalog opens paths to overcome cancer drug resistances

October 03, 2025 Ti AI ṣe iroyin

Researchers at Spain's National Cancer Research Centre (CNIO) have developed a comprehensive catalog of mutational 'scars' in DNA caused by cancer. This breakthrough, published in Nature, could help bypass resistances to treatments like PARP inhibitors. The study analyzes thousands of tumor samples to identify key genetic patterns.