NewslettersDermal Cell NewsPARP4 Deficiency Enhances Sensitivity to ATM Inhibitor by Impairing DNA Damage Repair in MelanomaBy Emily Salmini - February 3, 2025099Scientists revealed that poly (ADP-ribose) polymerase 4 (PARP4) played a role in double-strand break repair by regulating the non-homologous end joining pathway through its involvement in Ku80 mono-ADP-ribosylation.[Cell Death Discovery]Full Article