Article
A Guide for Exploring Pleiotropic Associations in Genome-Wide Association Studies Using Summary Statistics.
Statistics in medicine - 1 Sept 2026
Feng Christina Y, Sugier Pierre-Emmanuel, Zou Nan, Liquet Benoit
Abstract excerpt
Genome-wide association studies (GWAS) have shown that pleiotropy, whereby a single genetic variant or gene influences multiple traits, is common in complex human diseases. Detecting cross-phenotype associations from GWAS summary statistics remains challenging because of small effect sizes, extensive multiple testing, heterogeneous effects, and possible differences in effect direction across traits. Methods that...
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