Evidence map›Paper›PMID 20878401›Full record

ArticleImmunogenetics2010

Linkage disequilibrium organization of the human KIR superlocus: implications for KIR data analyses.

Pierre-Antoine Gourraud, Ashley Meenagh, Anne Cambon-Thomsen, Derek Middleton

Open access · hybridAbstract read
In one paragraph

Article in Immunogenetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

35 citing papers in PubMed, 60 citations in OpenAlex.

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  13. Journal of immunology research · 2019
    Article
  14. Cancer treatment and the KIR-HLA system: an overview.Clinical and experimental medicine · 2017
    Review
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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

4 authors at 3 institutions in 2 countries.

Pierre-Antoine GourraudDepartment of Neurology, University of California, 513 Parnassus Avenue, San Francisco, CA 94143, USA. pierreantoine.gourraud@ucsf.edu
Ashley Meenagh
Anne Cambon-Thomsen
Derek Middleton
City Hospital · GBRoyal Liverpool University Hospital · GBUniversity of California System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An extensive family-based study of linkage disequilibrium (LD) in the killer cell immunoglobulin-like receptors (KIR) cluster was performed. We aimed to describe the LD structure in the KIR gene cluster using a sample of 418 founder haplotypes identified by segregation in a group of 106 families from Northern Ireland. The LD was studied at two levels of polymorphism: the structural level (presence or absence of KIR genes) and the allelic level (between alleles of KIR genes). LD was further assessed using the predictive value of one KIR polymorphism for another one in order to provide an interpretative framework for the LD effect in association studies. In line with previous research, distinct patterns of KIR genetic diversity within the genomic region centromeric to KIR2DL4 (excluding KIR2DL4) and within the telomeric region including KIR2DL4 were found. In a comprehensive PPV/NPV-based LD analysis within the KIR cluster, robust tag markers were found that can be used to identify which genes are concomitantly present or absent and to further identify groups of associated KIR alleles. Several extended KIR haplotypes in the study population were identified (KIR2DS2*POS-KIR2DL2*001-KIR2DL5B*002-KIR2DS3*00103-KIR2DL1*00401; KIR2DL4*011-KIR3DL1/S1*005-KIR2DS4*003-KIR3DL2*003; KIR2DL4*00802-KIR3DL1/S1*004-KIR2DS4*006-KIR3DL2*005; KIR2DL4*00801-KIR3DL1/S1*00101-KIR2DS4*003-KIR3DL2*001; KIR2DL4*00103-KIR3DL1/S1*008-KIR2DS4*003-KIR3DL2*009; KIR2DL4*00102-KIR3DL1/S1*01502/*002-KIR2DS4*00101-KIR3DL2*002; KIR2DL4*00501-KIR3DL1/S1*013-KIR2DL5A*001-KIR2DS5*002-KIR2DS1*002-KIR3DL2*007). The present study provides a rationale for analyzing associations of KIR polymorphisms by taking into account the complex LD structure of the KIR region.

Indexed as

Linkage DisequilibriumPolymorphism, GeneticHaplotypesHumansPedigreeReceptors, KIRReceptors, KIR

Identifiers

PMID20878401
PMCPMC2978314
OpenAlexW2008646943

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.