Evidence map›Paper›PMID 26748513›Full record

ArticleAmerican journal of human genetics2016

Genomic Signatures of Selective Pressures and Introgression from Archaic Hominins at Human Innate Immunity Genes.

Matthieu Deschamps, Guillaume Laval, Maud Fagny, Yuval Itan, Laurent Abel, Jean-Laurent Casanova, Etienne Patin, Lluis Quintana-Murci

Open access · bronzeAbstract read
In one paragraph

Article in American journal of human genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 143 papers.

0numbers the graph read from it
0cells of the map it votes in
143citing papers in PubMed
18.0field-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

143 citing papers in PubMed, 266 citations in OpenAlex.

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  14. Global impact of micronutrients in modern human evolution.American journal of human genetics · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. Archaic hominin admixture and its consequences for modern humans.Current opinion in genetics & development · 2025
    Review
  19. Article
  20. Article

83 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 6 institutions in 2 countries.

Matthieu DeschampsUnit of Human Evolutionary Genetics, Institut Pasteur, 75015 Paris, France; CNRS URA3012, 75015 Paris, France; Université Pierre et Marie Curie, Cellule Pasteur UPMC, 75015 Paris, France.
Guillaume LavalUnit of Human Evolutionary Genetics, Institut Pasteur, 75015 Paris, France; CNRS URA3012, 75015 Paris, France.
Maud FagnyUnit of Human Evolutionary Genetics, Institut Pasteur, 75015 Paris, France; CNRS URA3012, 75015 Paris, France; Université Pierre et Marie Curie, Cellule Pasteur UPMC, 75015 Paris, France.
Yuval ItanSt. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA.
Laurent AbelSt. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U.1163, 75015 Paris, France; Imagine Institute, Paris Descartes University, 75015 Paris, France.
Jean-Laurent CasanovaSt. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U.1163, 75015 Paris, France; Imagine Institute, Paris Descartes University, 75015 Paris, France; Howard Hughes Medical Institute, New York, NY 10065, USA; Pediatric Hematology-Immunology Unit, Necker Hospital for Sick Children, 75015 Paris, France.
Etienne PatinUnit of Human Evolutionary Genetics, Institut Pasteur, 75015 Paris, France; CNRS URA3012, 75015 Paris, France.
Lluis Quintana-MurciUnit of Human Evolutionary Genetics, Institut Pasteur, 75015 Paris, France; CNRS URA3012, 75015 Paris, France. Electronic address: quintana@pasteur.fr.
Institut Pasteur · FRCentre National de la Recherche Scientifique · FRHoward Hughes Medical Institute · USInserm · FRRockefeller University · USSorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human genes governing innate immunity provide a valuable tool for the study of the selective pressure imposed by microorganisms on host genomes. A comprehensive, genome-wide study of how selective constraints and adaptations have driven the evolution of innate immunity genes is missing. Using full-genome sequence variation from the 1000 Genomes Project, we first show that innate immunity genes have globally evolved under stronger purifying selection than the remainder of protein-coding genes. We identify a gene set under the strongest selective constraints, mutations in which are likely to predispose individuals to life-threatening disease, as illustrated by STAT1 and TRAF3. We then evaluate the occurrence of local adaptation and detect 57 high-scoring signals of positive selection at innate immunity genes, variation in which has been associated with susceptibility to common infectious or autoimmune diseases. Furthermore, we show that most adaptations targeting coding variation have occurred in the last 6,000-13,000 years, the period at which populations shifted from hunting and gathering to farming. Finally, we show that innate immunity genes present higher Neandertal introgression than the remainder of the coding genome. Notably, among the genes presenting the highest Neandertal ancestry, we find the TLR6-TLR1-TLR10 cluster, which also contains functional adaptive variation in Europeans. This study identifies highly constrained genes that fulfill essential, non-redundant functions in host survival and reveals others that are more permissive to change-containing variation acquired from archaic hominins or adaptive variants in specific populations-improving our understanding of the relative biological importance of innate immunity pathways in natural conditions.

Indexed as

Adaptation, PhysiologicalAnimalsGenome-Wide Association StudyHumansImmunity, InnateNeanderthalsPolymorphism, Single NucleotideSelection, Genetic

Identifiers

PMID26748513
PMCPMC4716683
OpenAlexW2225153589

What OpenQuestion holds

Textmetadata
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.