By Tarun Sai Lomte Reviewed by Lauren Hardaker Feb 2 2026 Blood-based DNA repair and stress-response signals reveal a brief molecular window preceding Parkinson’s diagnosis. Study: Longitudinal assessment of DNA repair signature trajectory in prodromal versus established Parkinson’s disease . Image credit: Chinnapong/Shutterstock.com In a recent study published in npj Parkinson’s Disease , researchers examined DNA repair and integrated stress response ( ISR ) genes in healthy individuals and

Tag-uri: DNA