Evidence map›Paper›PMID 19458622›Full record

ArticleGenes and immunity2009

Exploring the diabetogenicity of the HLA-B18-DR3 CEH: independent association with T1D genetic risk close to HLA-DOA.

I Santin, A Castellanos-Rubio, A M Aransay, G Gutierrez, S Gaztambide, I Rica, J L Vicario, J A Noble, L Castaño, J R Bilbao

Abstract readComparative Study
In one paragraph

Article in Genes and immunity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 28% 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, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Article
  5. Article
  6. Article
  7. Novel gene associations in type 1 diabetes.Current diabetes reports · 2010
    Article
  8. Article
  9. Article
  10. Article
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

10 authors at 5 institutions in 1 country.

I SantinEndocrinology and Diabetes Research Group--CIBERDEM, Hospital de Cruces and University of the Basque Country School of Medicine, Bilbao, Spain.
A Castellanos-Rubio
A M Aransay
G Gutierrez
S Gaztambide
I Rica
J L Vicario
J A Noble
L Castaño
J R Bilbao
Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas · ESUniversity of the Basque Country · ESCIC bioGUNE · ESComunidad de Madrid · ESHospital de Cruces · ES

Funding

The genetic basis of type 1 diabetes autoimmunity in African AmericansR01DK061722 · NIDDK · CHILDREN'S HOSPITAL &RES CTR AT OAKLAND · PI NOBLE, JANELLE A · 2003 to 2013
$3.5M
NIDDK NIH HHS R01 DK061722
6 · The paper itself

Abstract

The objective of this study was to identify additional diabetes susceptibility markers in the MHC that could be responsible for the differential diabetogenicity of different HLA-DR3 CEHs. High-resolution SNP genotyping of the MHC was carried out in 15 type 1 diabetes (T1D) patients and 39 non-diabetic controls, homozygous for DR3-DQ2 and with one copy of the A(*)30-B(*)18-MICA(*)4-F1C30-DRB1(*)0301-DQB1(*)0201-DPB1(*)0202 HLA haplotype. Significantly associated SNPs were replicated in an independent sample of 554 T1D patients and 841 controls without HLA matching. Electrophoretic mobility shift assay was used to show a functional effect of an associated SNP. Seven SNPs showed evidence of association in the initial discovery experiment. Upon replication, only rs419434 (upstream HLA-DOA gene) remained significant. A functional variant (rs432375) in complete LD with rs419434 was shown to affect USF-1 binding and could be responsible for the association signal in the region. We have identified a new susceptibility locus within the MHC with a modest contribution to T1D (OR=1.93; CI: 1.52-2.44; P=10(-8)) that is independent of HLA-DRB1 locus.

Indexed as

Case-Control StudiesDiabetes Mellitus, Type 1Electrophoretic Mobility Shift AssayGenotypeHaplotypesHLA-B18 AntigenHLA-B AntigensHLA-D AntigensHLA-DR3 AntigenHumansMicrosatellite RepeatsPolymorphism, Single NucleotidePrognosisSpainHLA-B18 AntigenHLA-B AntigensHLA-D AntigensHLA-DO antigensHLA-DR3 Antigen

Identifiers

PMID19458622
PMCPMC4447140
OpenAlexW1970811239

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.