Evidence map›Paper›PMID 18241227›Full record

ArticleClinical and experimental immunology2008

Human leucocyte antigen class II association in idiopathic bronchiectasis, a disease of chronic lung infection, implicates a role for adaptive immunity.

R J Boyton, J Smith, M Jones, C Reynolds, L Ozerovitch, A Chaudhry, R Wilson, M Rose, D M Altmann

Open access · greenAbstract read
In one paragraph

Article in Clinical and experimental immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

10 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  3. Observational
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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

9 authors at 4 institutions in 1 country.

R J BoytonLung Immunology Group, NHLI, Sir Alexander Fleming Building, South Kensington Campus, Faculty of Medicine, Imperial College, London, UK. r.boyton@imperial.ac.uk
J Smith
M Jones
C Reynolds
L Ozerovitch
A Chaudhry
R Wilson
M Rose
D M Altmann
Imperial College London · GBHarefield Hospital · GBRoyal Brompton & Harefield NHS Foundation Trust · GBUniversity of Cambridge · GB

Funding

Medical Research Council G108/495
6 · The paper itself

Abstract

The aetiology of idiopathic bronchiectasis, a lung disease where chronic inflammation and bacterial infection leads to progressive lung damage, is unknown. A possible role for natural killer cells has been highlighted previously. However, a role for adaptive immunity is suggested by the presence of CD4 and CD8 T cells in diseased lung tissue. Evidence of a human leucocyte antigen (HLA) class II disease association would further implicate a role for adaptive immunity. To establish if there is any HLA association, we analysed HLA-A, HLA-B, HLA-DQA1, HLA-DQB1 and HLA-DRB1 alleles in patients with idiopathic bronchiectasis and controls. Genomic DNA from 92 adults with idiopathic bronchiectasis and 101 healthy controls was analysed by polymerase chain reaction with sequence-specific primers. We found an increase in the prevalence of HLA-DRB1*01 DQA1*01/DQB1*05 genes in idiopathic bronchiectasis; that is, the HLA-DR1, DQ5 haplotype (odds ratio 2.19, 95% confidence interval 1.15-4.16, P = 0.0152) compared with control subjects. The association with HLA-DR1, DQ5 implicates a role for CD4 T cells restricted by these molecules in susceptibility to the progressive lung damage seen in this disease. This may operate either through influencing susceptibility to specific pathogens or to self-reactivity and requires further investigation.

Indexed as

AdultBronchiectasisCase-Control StudiesChronic DiseaseFemaleGene FrequencyGenetic Predisposition to DiseaseHistocompatibility Antigens Class IIHLA-A AntigensHLA-B AntigensHLA-DQ AntigensHLA-DR1 AntigenHumansMaleMiddle AgedRespiratory Tract InfectionsHistocompatibility Antigens Class IIHLA-A AntigensHLA-B AntigensHLA-DQ5 antigenHLA-DQ AntigensHLA-DR1 Antigen

Identifiers

PMID18241227
PMCPMC2384066
OpenAlexW1530472482

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.