ArticleScientific reports2017
Fine mapping genetic associations between the HLA region and extremely high intelligence.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Characterizing the HLA region's genetic architecture through local heritability and correlation analyses across complex traits in diverse ancestries.Human genetics · 2025Article
- Genetic association with autoimmune diseases identifies molecular mechanisms of coronary artery disease.iScience · 2024Article
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Authors and funding
10 authors.
Funding
Abstract
General cognitive ability (intelligence) is one of the most heritable behavioural traits and most predictive of socially important outcomes and health. We hypothesized that some of the missing heritability of IQ might lie hidden in the human leukocyte antigen (HLA) region, which plays a critical role in many diseases and traits but is not well tagged in conventional GWAS. Using a uniquely powered design, we investigated whether fine-mapping of the HLA region could narrow the missing heritability gap. Our case-control design included 1,393 cases with extremely high intelligence scores (top 0.0003 of the population equivalent to IQ > 147) and 3,253 unselected population controls. We imputed variants in 200 genes across the HLA region, one SNP (rs444921) reached our criterion for study-wide significance. SNP-based heritability of the HLA variants was small and not significant (h
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