PRANA: A Deep Learning Method for Adapting Polygenic Risk Scores to Diverse Ethnic Groups
Hagai Levi, Qin Wang, Manjeet K. Bolla, Joe Dennis, Irene L. Andrulis, Natalia Antonenkova, Chun Hang Au, Annelie Augustinsson, Laura E. Beane Freeman, Sabine Behrens, Marina Bermisheva, Clara Bodelón, Natalia Viktorovna Bogdanova, Stig E. Bojesen, Hermann Brenner, , Kyriaki Michailidou
PRANA adapts polygenic risk scores to non-European populations, improving predictive accuracy by 5%-20% in South Asian, East Asian, and Ashkenazi Jewish populations.
medRxiv · Jul 15, 2026 · PreprintGenetic & Genomic Medicine