Cited by 537Pleistocene-Era Hominins and ArchaeologyForensic and Genetic ResearchGenetic diversity and population structure

The shaping of modern human immune systems by multiregional admixture with archaic humans

Open access
Abi-Rached, Laurent, Jobin, Matthew J., Kulkarni, Subhash, McWhinnie, Alasdair, Dalva, Klara, Gragert, Loren, Babrzadeh, Farbod, Gharizadeh, Baback +15 more·2011·Science

Abstract

Whole genome comparisons identified introgression from archaic to modern humans. Our analysis of highly polymorphic human leukocyte antigen (HLA) class I, vital immune system components subject to strong balancing selection, shows how modern humans acquired the HLA-B*73 allele in west Asia through admixture with archaic humans called Denisovans, a likely sister group to the Neandertals. Virtual genotyping of Denisovan and Neandertal genomes identified archaic HLA haplotypes carrying functionally distinctive alleles that have introgressed into modern Eurasian and Oceanian populations. These alleles, of which several encode unique or strong ligands for natural killer cell receptors, now represent more than half the HLA alleles of modern Eurasians and also appear to have been later introduced into Africans. Thus, adaptive introgression of archaic alleles has significantly shaped modern human immune systems.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1126/science.1209202

Cites

34 of 34 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Abi-Rached, L., Jobin, M. J., Kulkarni, S., McWhinnie, A., Dalva, K., Gragert, L., Babrzadeh, F., Gharizadeh, B., Luo, M., Plummer, F. A., Kimani, J., Carrington, M., Middleton, D., Rajalingam, R., Beksac, M., Marsh, S. G. E., Maiers, M., Guethlein, L. A., Tavoularis, S., Little, A.-M., Green, R. E., Norman, P. J., & Parham, P.
Affiliations
  • Department of Structural Biology and Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA.
  • Santa Clara University (US)
  • Stanford Medicine (US)
  • Anthony Nolan (GB)
  • Ankara University (TR)
  • National Marrow Donor Program (US)
  • Public Health Agency of Canada (CA)
  • University of Nairobi (KE)
  • Ragon Institute of MGH, MIT and Harvard (US)
  • University of Liverpool (GB)
  • University of California, Los Angeles (US)
  • Department of Hematology, Ankara University, 06520 Ankara, Turkey.
  • Canadian Blood Services (CA)
  • University of California, Santa Cruz (US)
Corresponding author
Parham, Peter
Venue
Science
Published
2011-10-07
Volume
334
Issue
6052
Pages
89-94
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2142215232
Cited by
537
References
34
Citations by year
2026: 14 · 2025: 12 · 2024: 20 · 2023: 28 · 2022: 61 · 2021: 28 · 2020: 28 · 2019: 35 · 2018: 32 · 2017: 44 · 2016: 45 · 2015: 41 · 2014: 49 · 2013: 52 · 2012: 40
FWCI
206.45
Type
journal article
Language
en
Open access
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Lincoln (University of Nebraska) (submittedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
  • Wellcome Trust
  • National Institutes of Health (HHSN261200800001C)
  • National Cancer Institute (HHSN261200800001E))
  • National Institute of Allergy and Infectious Diseases (AI 031168, R01AI031168)
  • National Center for Research Resources (RR000165, P51RR000165)
Topics
  • Social Sciences › Anthropology › Pleistocene-Era Hominins and Archaeology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Forensic and Genetic Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic diversity and population structure
Keywords
HLA class I, Denisovans, Neanderthals, archaic human admixture, introgression, human leukocyte antigen, NK cell receptors, balancing selection, immune system evolution, Eurasian populations, African admixture
MeSH terms
Adaptation, Biological, Alleles, Animals, Genes, MHC Class I, Haplotypes, Humans, Hybridization, Genetic, Killer Cells, Natural, Ligands, Molecular Sequence Data, Selection, Genetic, Genetic Variation, Hominidae, HLA-A Antigens, HLA-B Antigens, HLA-C Antigens, Linkage Disequilibrium, Evolution, Molecular, Black People, White People, Asian People, Native Hawaiian or Pacific Islander, Racial Groups, Receptors, KIR

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review