Evidence map›Paper›PMID 20805421›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2010

Coevolution of killer cell Ig-like receptors with HLA-C to become the major variable regulators of human NK cells.

Anastazia M Older Aguilar, Lisbeth A Guethlein, Erin J Adams, Laurent Abi-Rached, Achim K Moesta, Peter Parham

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

46 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Unique Aspects of Human Placentation.International journal of molecular sciences · 2021
    Review
  10. An immunogenetic view of COVID-19.Genetics and molecular biology · 2021
    Article
  11. HLA Alleles BFrontiers in immunology · 2021
    Article
  12. Article
  13. Single Nucleotide Polymorphism inFrontiers in immunology · 2020
    Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
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

6 authors at 3 institutions in 2 countries.

Anastazia M Older AguilarImmunology Program, School of Medicine, Stanford University, Stanford, CA 94305, USA.
Lisbeth A Guethlein
Erin J Adams
Laurent Abi-Rached
Achim K Moesta
Peter Parham
Institute of Structural and Molecular Biology · GBStanford University · USUniversity of Chicago · US

Funding

YNPRC NHP CLINICAL MEDICINE RESIDENCY PROGRAM - SUPPLEMENTP51RR000165 · NCRR · EMORY UNIVERSITY · PI ALTMAN, JOHN DAVID · 1985 to 2011
$114.0M
MOLECULAR &CELLULAR IMMUNOBIOLOGYT32AI007290 · NIAID · STANFORD UNIVERSITY · PI Sean Curtis Bendall, Olivia M Martinez · 1985 to 2026
$27.0M
THE NATURE AND FUNCTION OF HLA-A,B,C POLYMORPHISMR01AI024258 · NIAID · STANFORD UNIVERSITY · PI PARHAM, PETER R · 1986 to 2020
$5.3M
Origins of Diversity at Human Classical MHC Class I GenesR01AI031168 · NIAID · STANFORD UNIVERSITY · PI PARHAM, PETER R · 1991 to 2013
$3.8M
NCRR NIH HHS P51 RR000165NCRR NIH HHS RR000165NIAID NIH HHS AI031168NIAID NIH HHS R01 AI024258NIAID NIH HHS R01 AI031168NIAID NIH HHS T32 AI007290
6 · The paper itself

Abstract

Interactions between HLA class I and killer cell Ig-like receptors (KIRs) diversify human NK cell responses. Dominant KIR ligands are the C1 and C2 epitopes of MHC-C, a young locus restricted to humans and great apes. C1- and C1-specific KIRs evolved first, being present in orangutan and functionally like their human counterparts. Orangutans lack C2 and C2-specific KIRs, but have a unique C1+C2-specific KIR that binds equally to C1 and C2. A receptor with this specificity likely provided the mechanism by which C2-KIR interaction evolved from C1-KIR while avoiding a nonfunctional intermediate, that is, either orphan receptor or ligand. Orangutan inhibitory MHC-C-reactive KIRs pair with activating receptors of identical avidity and specificity, contrasting with the selective attenuation of human activating KIRs. The orangutan C1-specific KIR reacts or cross-reacts with all four polymorphic epitopes (C1, C2, Bw4, and A3/11) recognized by human KIRs, revealing their structural commonality. Saturation mutagenesis at specificity-determining position 44 demonstrates that KIRs are inherently restricted to binding just these four epitopes, either individually or in combination. This restriction frees most HLA-A and HLA-B variants to be dedicated TCR ligands, not subject to conflicting pressures from the NK cell and T cell arms of the immune response.

Indexed as

Biological EvolutionAmino Acid SequenceAnimalsHLA-C AntigensHumansKiller Cells, NaturalMolecular Sequence DataPolymerase Chain ReactionPongoReceptors, KIRHLA-C AntigensReceptors, KIR

Identifiers

PMID20805421
PMCPMC3124317
OpenAlexW2138235674

What OpenQuestion holds

Textmetadata
LicenceTDM
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.