Multi-ancestral GWAS with the VA Million Veteran Program enables functional interpretation of rheumatoid arthritis alleles
Saori Sakaue, Doris Yang, Harrison Zhang, Daniel C. Posner, Zachary Rodriguez, Zoe Love, Jing Cui, Ashley Budu‐Aggrey, Yuk-Lam Anne Ho, Lauren Costa, Paul A. Monach, Sicong Huang, Kazuyoshi Ishigaki, Connor Melley, Vidisha Tanukonda, , Katherine P. Liao
This study conducts a multi-ancestry GWAS of rheumatoid arthritis using the VA Million Veteran Program, identifying 152 genome-wide significant loci and improving fine-mapping resolution.
medRxiv · Apr 23, 2026 · PreprintGenetic & Genomic Medicine