Evidence map›Paper›PMID 16809669›Full record

ArticleGenome research2006

Heterozygous carriers of Nijmegen Breakage Syndrome have a distinct gene expression phenotype.

Vivian G Cheung, Warren J Ewens

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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  7. A genetic model of differential susceptibility to human respiratory syncytial virus (RSV) infection.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2014
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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

2 authors at 2 institutions in 1 country.

Vivian G CheungDepartment of Pediatrics and Department of Genetics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. vcheung@mail.med.upenn.edu
Warren J Ewens
California University of Pennsylvania · USUniversity of Pennsylvania · US

Funding

Gene Expression Phenotype in Autosomal Recessive DiseaseR01GM070540 · NIGMS · CHILDREN'S HOSP OF PHILADELPHIA · PI CHEUNG, VIVIAN G · 2004 to 2007
$1.0M
NIGMS NIH HHS R01 GM070540
6 · The paper itself

Abstract

Autosomal recessive diseases are those that require mutations in both alleles to exhibit the disorder. Although most recessive conditions are rare, heterozygous carriers of recessive mutations are quite common. In this study, we show that carriers of Nijmegen Breakage Syndrome (NBS) have a distinct gene expression phenotype that differs from that of noncarriers and also from that of carriers of a similar syndrome, Ataxia Telangiectasia (AT). We found 520 genes whose expression levels differ significantly (P < or = 0.001) between NBS carriers and controls. By linear discriminant analysis, we found a combination of 16 genes that allows 100% correct classification of individuals as either NBS carriers or noncarriers in a training set with 25 individuals, and in a test set with 52 individuals. When applied to AT carriers, the discriminant function misclassified only one out of 18 AT carriers as an NBS carrier. Our result shows that NBS carriers have a specific gene expression phenotype. It suggests that heterozygous mutations can contribute significantly to natural variation in gene expression. This has implications for the role that heterozygosity for recessive diseases plays in the overall genetic architecture of complex human traits and diseases.

Indexed as

Gene Expression ProfilingGenetic Carrier ScreeningCase-Control StudiesDiscriminant AnalysisHumansNijmegen Breakage SyndromeOligonucleotide Array Sequence AnalysisPhenotype

Identifiers

PMID16809669
PMCPMC1524869
OpenAlexW2043901896

What OpenQuestion holds

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Registered trials

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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.