Evidence map›Paper›PMID 21214544›Full record

ReviewImmunology2011

Structure/function of human killer cell immunoglobulin-like receptors: lessons from polymorphisms, evolution, crystal structures and mutations.

Kerry S Campbell, Amanda K Purdy

Open access · greenAbstract readReview
In one paragraph

Review in Immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 174 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
174citing papers in PubMed, 3 pooled it
6.5field-weighted citation impact, top 3% 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

174 citing papers in PubMed, 3 syntheses or guidelines pooled it, 306 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Trial
  6. A CD8Nature communications · 2021
    Trial
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Neuron-reactive KIRNature communications · 2025
    Article
  18. Article
  19. Emerging roles of KIR2DL4 in cancer immunotherapy.Breast cancer (Tokyo, Japan) · 2025
    Review
  20. Review

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

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

2 authors at 1 institution in 1 country.

Kerry S CampbellInstitute for Cancer Research, Fox Chase Cancer Center, Philadelphia, PA 19111, USA. kerry.campbell@fccc.edu
Amanda K Purdy
Fox Chase Cancer Center · US

Funding

WORD PROCESSING CENTER--COREP30CA006927 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI Margaret von Mehren · 1985 to 2026
$138.8M
TRAINING PROGRAM IN CANCER RESEARCHT32CA009035 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI CHERNOFF, JONATHAN · 1985 to 2020
$10.5M
Negative Signalling by Killer Ig-like ReceptorsR01CA083859 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI CAMPBELL, KERRY S · 2000 to 2014
$3.8M
Mechanisms of NK Cell Activation by the KIR2DL4 ReceptorR01CA100226 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI CAMPBELL, KERRY S · 2004 to 2008
$1.4M
Mechanisms of NK Cell Activation by the KIR2DL4 ReceptorR56CA100226 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI CAMPBELL, KERRY S · 2009 to 2009
$279k
NCI NIH HHS CA009035-32NCI NIH HHS CA06927NCI NIH HHS P30 CA006927NCI NIH HHS R01 CA083859NCI NIH HHS R01 CA100226NCI NIH HHS R56 CA100226NCI NIH HHS T32 CA009035
6 · The paper itself

Abstract

Stimulation or tolerance of natural killer (NK) cells is achieved through a cross-talk of signals derived from cell surface activating and inhibitory receptors. Killer cell immunoglobulin-like receptors (KIR) are a family of highly polymorphic activating and inhibitory receptors that serve as key regulators of human NK cell function. Distinct structural domains in different KIR family members determine function by providing docking sites for ligands or signalling proteins. Here, we review a growing body of literature that has identified important structural elements on KIR that contribute to function through studies of engineered mutants, natural polymorphic sequence variants, crystal structure data and the conservation of protein sequences throughout primate evolution. Extensive natural polymorphism is associated with both human KIR and their ligands, MHC class I (HLA-A, -B and -C) molecules, and numerous studies have demonstrated associations between inheritance of certain combinations of KIR and HLA genes and susceptibility to several diseases, including viral infections, autoimmune disorders and cancers. In addition, certain KIR/HLA combinations can influence pregnancy and the outcome of haematopoietic stem cell transplantation. In view of the significant regulatory influences of KIR on immune function and human health, it is essential to fully understand the impacts of these polymorphic sequence variations on ligand recognition, expression and function of the receptor.

Indexed as

Evolution, MolecularMutationPolymorphism, GeneticAnimalsHumansProtein Structure, TertiaryReceptors, KIRStructure-Activity RelationshipReceptors, KIR

Identifiers

PMID21214544
PMCPMC3044898
OpenAlexW1570463153

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.