Author

S. Chavan

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Open access Oct 2026

The landscape of polygenic score prediction accuracy and transportability across the phenome in ancestrally diverse populations

Polygenic scores (PGS) are increasingly common in human genetics research, yet their performance and portability vary substantially across traits and populations. We systematically evaluate prediction accuracy and cross-ancestry portability for 3,994 published PGSs across the phenome in the ancestrally diverse CCPM bio...

M. Lin, C. Arehart, S. N. K. Walker et al. · medRxiv · 0 citations

Open access Jul 2026

Cross-cohort analysis of expression and splicing quantitative trait loci in TOPMed.

This work fine-mapped UK Biobank-derived genome-wide association study (GWAS) signals from 164 traits and identified e/sQTL colocalizations for 10,611 GWAS signals, including 7096 that colocalize with secondary e/sQTLs.

Peter Orchard, T. Blackwell, L. Kachuri et al. · Science · 0 citations