Evidence map›Paper›PMID 36939312›Full record

ArticleeLife2023

The lingering effects of Neanderthal introgression on human complex traits.

Xinzhu Wei, Christopher R Robles, Ali Pazokitoroudi, Andrea Ganna, Alexander Gusev, Arun Durvasula, Steven Gazal, Po-Ru Loh, David Reich, Sriram Sankararaman

Open access · goldAbstract read
In one paragraph

Article in eLife, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
11.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 36 citations in OpenAlex.

  1. Ancient DNA and Human Physiology.Physiology (Bethesda, Md.) · 2026
    Review
  2. A Genetic Risk Variant Associated With the Risk of Primary Biliary Cholangitis Is Inherited From Neanderthals.Liver international : official journal of the International Association for the Study of the Liver · 2026
    Article
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  14. Archaic hominin admixture and its consequences for modern humans.Current opinion in genetics & development · 2025
    Review
  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 1 country.

Xinzhu Wei *Department of Computational Biology, Cornell University, New York, United States.ORCID 0000-0001-8184-7016
Christopher R Robles *Department of Human Genetics, University of California, Los Angeles, Los Angeles, United States.ORCID 0000-0001-5667-7625
Ali PazokitoroudiDepartment of Computer Science, University of California, Los Angeles, Los Angeles, United States.ORCID 0000-0002-2839-2291
Andrea GannaAnalytical and Translational Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, United States.
Alexander GusevDana-Farber Cancer Institute, Harvard Medical School, Boston, United States.
Arun DurvasulaDepartment of Genetics, Harvard Medical School, Boston, United States.ORCID 0000-0003-0631-3238
Steven GazalCenter for Genetic Epidemiology, Department of Public and Population Health Sciences, University of Southern California, Los Angeles, United States.
Po-Ru LohProgram in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, United States.
David ReichProgram in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, United States.ORCID 0000-0002-7037-5292
Sriram SankararamanDepartment of Human Genetics, University of California, Los Angeles, Los Angeles, United States.ORCID 0000-0003-1586-9641
Broad Institute · USUniversity of California, Los Angeles · USHarvard University · USCornell University · USUniversity of Southern California · US

Funding

Methods for Genome-wide Association Studies in Admixed PopulationsR01HG006399 · NHGRI · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI PRICE, ALKES L · 2011 to 2024
$6.3M
Solving ascertainment bias in ancient DNA using Ultima Genomics sequencingR01HG012287 · NHGRI · HARVARD MEDICAL SCHOOL · PI REICH, DAVID E · 2021 to 2025
$2.7M
Population mixture in evolutionary and medical geneticsR01GM100233 · NIGMS · HARVARD MEDICAL SCHOOL · PI PATTERSON, NICK J, REICH, DAVID E · 2012 to 2019
$2.7M
Statistical Models for Dissecting Human Population Admixture and its Role in Evolution and DiseaseR35GM125055 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SANKARARAMAN, SRIRAM · 2017 to 2021
$1.6M
Howard Hughes Medical InstituteNHGRI NIH HHS R01 HG006399NHGRI NIH HHS R01 HG012287NIGMS NIH HHS R01 GM100233NIGMS NIH HHS R35 GM125055NIH HHS R35GM125055
6 · The paper itself

Abstract

The genetic variants introduced into the ancestors of modern humans from interbreeding with Neanderthals have been suggested to contribute an unexpected extent to complex human traits. However, testing this hypothesis has been challenging due to the idiosyncratic population genetic properties of introgressed variants. We developed rigorous methods to assess the contribution of introgressed Neanderthal variants to heritable trait variation and applied these methods to analyze 235,592 introgressed Neanderthal variants and 96 distinct phenotypes measured in about 300,000 unrelated white British individuals in the UK Biobank. Introgressed Neanderthal variants make a significant contribution to trait variation (explaining 0.12% of trait variation on average). However, the contribution of introgressed variants tends to be significantly depleted relative to modern human variants matched for allele frequency and linkage disequilibrium (about 59% depletion on average), consistent with purifying selection on introgressed variants. Different from previous studies (McArthur et al., 2021), we find no evidence for elevated heritability across the phenotypes examined. We identified 348 independent significant associations of introgressed Neanderthal variants with 64 phenotypes. Previous work (Skov et al., 2020) has suggested that a majority of such associations are likely driven by statistical association with nearby modern human variants that are the true causal variants. Applying a customized fine-mapping led us to identify 112 regions across 47 phenotypes containing 4303 unique genetic variants where introgressed variants are highly likely to have a phenotypic effect. Examination of these variants reveals their substantial impact on genes that are important for the immune system, development, and metabolism.

Indexed as

HominidaeNeanderthalsAnimalsGene FrequencyGenetics, PopulationGenome, HumanHumansMultifactorial Inheritancecomplex traitevolutionary biologyfine mappinggeneticsgenomicsheritabilityhumanNeanderthal introgressionselection

Identifiers

PMID36939312
PMCPMC10076017
OpenAlexW4327893744

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.